Some standard content:
ICS 65. 020.01
Forestry Industry Standard of the People's Republic of China
LY/T2205—2013
Technical regulations for cultivation of Ping'ou hybrid hazelnuts2013-10-17Issued
State Forestry Administration
2014-01-01Implementation
This standard was drafted in accordance with the rules given in GB/T1.1--2009. This standard was proposed and managed by the State Forestry Administration. LY/T2205—2013
Drafting units of this standard: Forestry Research Institute of Chinese Academy of Forestry, Liaoning Provincial Economic Forest Research Institute, Hazelnut Professional Committee of China Economic Forest Association, and China Hazelnut Industry Research Institute of Yanqing County, Beijing. The main drafters of this standard: Wang Guixi, Liang Weijian, Dong Fengxiang, Liang Lisong, Ma Qinghua, and Zhao Tiantian. 1
1 Scope
Technical regulations for cultivation of European and American hybrid hazelnuts
LY/T2205—2013
This standard specifies the production environment conditions, garden establishment, cultivation management, harvesting and post-harvest treatment of European and American hybrid hazelnuts (CorylusheterophyllaFisch.XCorylusavellana L.). This standard applies to the establishment and cultivation management of European and American hybrid hazelnut production gardens. 2 Normative references
The following documents are indispensable for the application of this document. For all dated references, only the dated version applies to this document. For all undated references, the latest version (including all amendments) applies to this document. GB4285 Pesticide Safety Use Standard
LY/T1678
General Requirements for Forest Food Production Environment
3 Terms and Definitions
The following terms and definitions apply to this document. 3.1
Ping'ou hybrid hazelnuts
Ping'ou hybrid hazelnuts
Interspecific hybrids bred by crossing Ping'ou as the female parent and European hazelnut as the male parent. Commonly known as hybrid hazelnuts, big-fruit hazelnuts, etc. 3.2
Root vegetables rootsuckers
Branches growing from the roots.
Root collar
The junction between the stem and the root system of the seedling.
Shoot growth from base of trunkBranches growing from the base of the trunk.
Pollination control
An instrument that allows pollen to float out evenly during pollination. 4 Production environment conditions
For suitable production environment conditions, please refer to the Appendix. 5 Orchard Construction
Orchard Site Selection
In addition to meeting the requirements of LY/T1678, it is advisable to select a plot with convenient transportation, sufficient sunlight, leeward, and a soil layer thickness of more than 40cm. Sandy loam, loam and light clay are preferred, with a pH of 5.5-8.0, and avoid waterlogged areas. 5.2
Orchard Site Planning
5.2.1 Planning and Design
Large hazel orchards should be planned and designed. This includes plot division, road planning, windbreak forest setting, irrigation and drainage facilities, and soil and water conservation projects.
5.2.2 Variety Selection
Select suitable varieties (lines) according to local climatic conditions and variety characteristics. See Appendix B for a brief introduction to the main varieties (lines). 5.2.3
Pollination tree configuration
The distance between the main variety and the pollination variety should be within 18m, and the ratio of the main variety to the pollination variety is 4:1 or 31. 5.2.4
Planting density
The row spacing on flat land is: 3mX3m.2.5m×4m, 3mX4m; a)
The row spacing on slope land is: 2m×3m.2m×4m.3m×3m. b)
Preparation before planting
5.3.1 Land preparation
Remove the trees and weeds in the garden, till the soil for more than 20cm, and build terraces on hilly land. 5.3.2 Dig planting holes and apply basal fertilizer
The planting hole should be 60cm~80cm in diameter and 50cm~60cm deep. Separate the subsoil and topsoil. Mix the subsoil with decomposed organic fertilizer, 20t40t per hectare, and fill the topsoil with mature soil, fill it level, and compact it or water it. 5.4 Planting
5.4.1 Planting period
Spring planting is mainly used in areas north of the Yellow River, and autumn and winter planting can be used in areas south of the Yellow River. 5.4.2 Root trimming
Before planting, trim the roots of the seedlings, make the cut smooth, and keep the root length of 10cm20cm. 5.4.3 Planting method
Dig a small hole in the center of the prepared planting hole, put the roots of the seedlings in and straighten them, and make the stems of the seedlings perpendicular to the ground. Soil depth, the root neck is 6cm~10cm below the ground, cultivate the soil, compact it, and water it thoroughly. After the water seeps down, seal the tree tray with soil and cover it with mulch. 5.4.4 Set the trunk after cutting. Set the trunk height: Single trunk natural open heart shape 40cm ~ 60cm, less than clump shape 20cm, there should be 3 or 5 full buds under the cut.
6 Cultivation and management
6.1 Shaping
Shaping and pruning should be carried out before spring buds.
6.1.1 Single trunk natural open heart shape
LY/T2205-—2013
In the second year, select 3 to 4 main branches distributed in different directions on the main trunk, and lightly cut the top of each main branch, and leave the outer bud under the first bud under the cut: in the third year, leave 2 or 3 side branches on each main branch, and lightly cut the main and side branches: in the fourth year, leave two secondary side branches on each side branch, and lightly cut all branches.
Small trunks and bushes
In the second year, select 3 to 5 basal branches and/or root barberry distributed in different directions as main branches, and cut off the rest. In the third year, keep 2 to 3 side branches on each main branch, and in the fourth year, select 2 to 3 secondary side branches on each side branch. Each branch head is lightly pruned every year, and the outer buds are left below the cut.
6.2 Pruning
6.2.1Young trees and early fruiting trees
Lightly pruned peripheral development branches, retaining small branches in the tree belly. 6.2.2Trees in the peak fruiting period
Lightly or moderately pruned the extension branches of each main branch, and the thin and weak branches, diseased and insect-infested branches, and drooping branches in the tree trunk were cut off, and the rest of the small branches were retained. 6.2.3Renewal of old trees
Prune the aging trees back to the 3-year-old to 4-year-old main branches to promote new branches and form a new crown skeleton. 6.3 Root removal
When the root reaches more than 20cm, it should be cut off in time. Manual root removal is performed 3 to 4 times a year. 6.4 Artificial assisted pollination
6.4.1 Pollen collection
In spring, pick the male inflorescence before it has elongated but has not yet shed pollen, put it in a paper bag and bring it back to the room, put it in a warm and dry room (about 20℃), place the inflorescence loosely on smooth paper, collect the scattered pollen in time, put it in a glass bottle, and seal it with gauze or cotton plugs. 6.4.2 Pollen storage
When used in the same year, store it at 0℃~5℃ for short-term storage; store it in an environment below -20℃ for long-term storage. 6.4.3 Pollination
When the female flowers are in full bloom, use a fine brush tip or cotton swab to dip pollen and apply it to the stigma: When pollinating a large area, mix 1 part of pollen with 8 to 10 parts of talcum powder (or starch) and use a pollinator for artificial assisted pollination. 3
LY/T2205—2013
6.5 Soil Management
Tree Pit Management
Remove the mulch film from early to mid-June of the year of planting, water once, keep the tree pit free of weeds or grass, and loosen the soil in the tree pit after watering or rain.
6.5.2 Intercropping of Young Trees
For 1-year-old to 4-year-old trees, short-stem crops such as leguminous plants can be intercropped between rows. 6.5.3 Grassing young trees
For 1-year-old to 6-year-old trees, grass or green manure crops can be grown between the rows, and timely tillage should be carried out to keep the grass height below 15cm. 6.5.4 Clean tillage
For hazelnut orchards that adopt the clean tillage system, weeding should be carried out irregularly to keep the orchard free of weeds. S Fertilization
6.6.1 Basal fertilizer
Apply decomposed organic fertilizer from 3-year-old trees. The fertilization time is from the fruit harvest in autumn every year to before the soil freezes. The ring ditch method, radial ditch method, and strip ditch method can all be used, and the organic fertilizer is mixed with soil and applied. For 3-year-old to 4-year-old trees, 20kg of fertilizer is applied per plant per year, for 5-year-old to 7-year-old trees, 30kg of fertilizer is applied per plant per year, and for trees over 8 years old, 40kg of fertilizer is applied per plant per year. 6.6.2 Topdressing
Topdressing with quick-acting chemical fertilizers, you should choose compound fertilizers containing a large amount of elements N, P, and K. No topdressing is required for one-year-old plants. Topdressing time for plants over two years old: mid-to-late May to early June. Topdressing amount of compound fertilizer: 150g per plant for two-year-old plants: 200g per plant for three-year-old plants: 250g-300g per plant for four-year-old plants: 600g-800g for five-year-old plants to six-year-old plants; 1kg-2kg for seven-year-old plants and above. Fertilization method: Apply fertilizer by digging trenches in the tree tray. 6.6.3 Foliar fertilizer
Spray foliar fertilizers such as potassium dihydrogen phosphate (concentration 0.2%-0.3%) 1-3 times during the growing season, with an interval of 20d-30d. 6.7 Irrigation and drainage
6.7.1 Irrigation
Regions with annual precipitation below 500mm need irrigation. The period and frequency of irrigation are determined according to the soil condition and the water status of the tree. In arid and semi-arid areas, or in dry years, water should be irrigated once in early spring after the soil thaws. 6.7.2 Drainage
There should be no accumulation of water in the hazel orchard. If there is any accumulation of water, it should be drained out in time. 6.8 Weeding
Cultivate and weed 3 to 4 times a year to keep the orchard less or free of weeds. You can also use a lawn mower to mow the grass. When using herbicides, in weather with wind force below level 2, spray the spray near the ground with a protective cover on the nozzle to prevent the spray from reaching the tree. For the types and usage of some herbicides, see Appendix C. 4
6.9 Anti-sprouting
Anti-sprouting measures are shown in Appendix D.
Pest and disease controlwww.bzxz.net
The use of pesticides shall comply with the requirements of GB4285. The main points of pest and disease control are shown in Appendix E. Harvesting and post-harvest treatment
7.1 Harvesting
Harvesting period
When a yellow-brown circle appears at the base of the fruit husk, the husk is removed when the nut is touched. It is the harvesting period. 7.1.2 Harvesting method
LY/T2205-2013
Harvest separately and in stages according to varieties (strains), pick with husk or pick up fallen fruits: large hazel orchards with flat terrain and conditions can be harvested semi-mechanized or mechanized.
2 Post-harvest treatment
7.2.1 Removal of husk
Harvesting with husk must be removed in time, and the husk and nuts must be separated manually or mechanically. 7.2.2
Drying of nuts
Drying by outdoor natural air drying or drying method to reduce the moisture content of nuts to below 7%. 3 Storage of nuts
Packaging in paper bags, woven bags or sacks, storage in a low temperature, ventilated and dry environment, 5
LY/T2205-2013
Appendix A
(Informative Appendix)
Requirements for ecological and climatic conditions in the production area of European and American hybrid hazelnuts A, 1 Temperature: annual average temperature 3.2℃~15℃. Among them, areas with an annual average temperature of 3.2℃~5.9℃ have snow cover for more than 3 months in winter, the extreme minimum temperature is above 38℃, and the extreme maximum temperature is below 38℃. 2 Precipitation: annual precipitation 650mm~1300mm. Areas with annual precipitation below 500mm need irrigation conditions. A.2
Light: annual sunshine hours are more than 2100h.
4 Soil: pH 5.5-8.0, sandy loam, loam, light clay loam are suitable, clay is not recommended. A.4
Terrain: Flat land or sloping land with a slope of less than 25°. Appendix B
(Informative Appendix)
Introduction to the main varieties (lines) of European and American hybrid hazelnuts B.1 Category I: Varieties (lines) with the strongest wintering ability B.1.1 Suitable cultivation areas
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46N-32°N and high altitude areas in the southwest, with an annual average temperature of more than 3.2°C (areas with an annual average temperature of 3.2°C~5.9°C need to be covered with snow for more than 3 months in winter).
B.1.2 Brief introduction of varieties (lines) with the strongest wintering ability B.1.2.1 Dawei (breeding code 84-254): hybridized in 1984, first selected in 1989, approved by Liaoning Provincial Forest Variety Approval Committee in 1999 and named Dawei. The tree is strong and half-open. The height of a 6-year-old tree is nearly 3.0m, and the crown diameter is 2.6m. The nut is oval, light brown, single fruit weight is 2.5g, the shell thickness is 1.3mm, the kernel is full and smooth, the flavor is good, the kernel rate is 42.3%, the peeling rate is 70%, high yield, strong adaptability, one order and multiple Fruit, 3.45kg per 6-year-old plant in Anqiu, Shandong, 3.2kg per 7-year-old plant in Shenyang, Liaoning. Mature in early August in Anqiu, Shandong, and mid- to late August in Shenyang, Liaoning; strong wintering ability, can withstand low temperatures of 35℃ during dormancy, suitable for cultivation in areas with an annual average temperature above 4℃.
B.1.2.2 Jade Pendant (breeding code 84-310): hybridized in 1984, first selected in 1989, approved by Liaoning Provincial Forestry Variety Approval Committee in 1999, named "Jade Pendant". Strong tree, upright posture, large crown, 6-year-old tree height 2.6m The crown diameter is 1.9m to 2.0m; the nut is round, reddish brown, the single fruit weight is 2.0g, the shell thickness is 1.0mm, the kernel rate is more than 48% to 50%, the kernel is full and smooth, the flavor is good, and the peeling rate is 90%; the yield is strong, the spike is strong, and the 6-year-old plant in Anqiu, Shandong produces 3.2kg, and the 7-year-old plant in Shenyang, Liaoning produces 2.7kg. It matures in early August in Anqiu, Shandong, and matures in late August in Shenyang, Liaoning; it has strong adaptability and cold resistance, can withstand low temperatures of -35℃ during the dormant period, and is suitable for cultivation in areas with an annual average temperature above 4℃.
B.1.2.3 Liao hazel No. 3 (breeding code 84-226): hybrid breeding in 1984, first selection in 1989, approved by Liaoning Provincial Forestry Variety Approval Committee in 2006, named "Liaozhen No. 3" tree vigor is strong, the tree posture is upright, the height of 6-year-old tree is 3.2m, the crown diameter is 1.8m-2.0m; the nut is oblong, yellow, with stripes on the outside, the average single fruit weight is 2.9g, the shell thickness is 1.3mm, the kernel rate is 47%, the kernel is full and smooth, the peeling rate is 70%, and the yield is high. In Anqiu, Shandong, the 6-year-old plant produces 2.0kg, and in Shenyang, Liaoning, the 7-year-old plant produces 2.9kg. It matures in the first ten days of August in Anqiu, Shandong, and in Shenyang, Liaoning, it matures in late August; it has strong wintering ability, can withstand low temperatures of -35 during the dormant period, and can be cultivated in areas with an annual average temperature above 4℃.
B.1.2.4 Pingou 110 (breeding code 82-11): hybridized in 1982, first selected in 1989. Moderate tree vigor, open tree posture, medium-large crown. 6-year-old tree height 2.8m, crown diameter 1.8m~2.0m, nut nearly round, reddish brown, beautiful, single fruit weight 2.8g, shell thickness 1.4mm, kernel rate 40%, peeling rate 65%, full and smooth kernel, kernel skin easy to fall off, good flavor, early fruiting, high yield, 2-3 years after the value of the plant began to bear fruit, 6-year-old plant in Anqiu, Shandong yield 2.1kg, 6-year-old plant in Shenyang, Liaoning yield 1.9kg. Shandong Anqiu matures in early August, Liaoning Shenyang matures in late August: strong cold resistance overwintering, can withstand low temperatures of -35℃ during dormancy, can be planted in areas with an annual average temperature above 4℃.
B.1.2.5 Pingou 210 (breeding code 81-21): hybridized in 1981, first selected in 1987. The tree has a small crown and an open tree shape, which is a dwarf tree. The height of a 6-year-old tree is nearly 2.0m, and the crown diameter is 1.8m1.9m; the nut is round, reddish brown, with vertical stripes on the outside, beautiful, single fruit weight 2.5g~2.7g, shell thickness 1.25mm, kernel rate 43%, full and smooth kernel, fragrant and slightly sweet flavor; early and high yield, 2-3 years old, fruiting, spike-shaped, multiple fruits in one order, 6-year-old plant yields 2.1kg in Anqiu, Shandong, and 3.1kg in Huanren County, Liaoning. It matures in the first half of August in Anqiu, Shandong, and in the last half of August in Shenyang, Liaoning. It is suitable for dense planting. It has strong cold resistance and can withstand low temperatures of -38℃ during dormancy. It can be cultivated in areas with an average temperature of more than 3℃ in LY/T2205-2013
years.
B.1.2.6 Pingou 28 (breeding code 85-28): hybridized and bred in 1985, first selected in 1995. The tree is strong and upright, with very few male inflorescences. The height of a 6-year-old tree is 2.5m, and the crown diameter is 1.9m to 2.3m. The nut is round, yellow, and weighs 2.8g per fruit. The fruit surface is densely pubescent and has longitudinal grooves. The kernel is full and smooth, and the flavor is good. The shell thickness is 1.7mm, and the kernel rate is 40%. It bears fruit early, with a yield of 2.9kg per plant in Anqiu, Shandong, and 2.7kg per plant in Shenyang, Liaoning, at 7 years old. It matures in the first half of August in Anqiu, Shandong, and in the second half of August in Shenyang, Liaoning. It is cold-resistant and can withstand temperatures above 35°C during its dormant period. It is cultivated in areas with an annual average temperature above 4°C. B.1.2.7 Pingou No. 21 (breeding code B-21): hybridized in 1984 and first selected in 1995. The tree is strong, with a semi-open posture, leaves remaining in winter, 6-year-old trees are 2.7m tall, with a crown diameter of 1.8m~2.0m; the nuts are oblong, reddish brown, and weigh 2.8g per fruit. The kernels are full, smooth, and have good flavor. The shell thickness is 1.3mm, kernel rate 44%, peeling rate 50%: high yield, 6-year-old plant yields 2.7kg in Anqiu, Shandong, 7-year-old plant yields 2.6kg in Huanren, Liaoning. Matures in early August in Anqiu, Shandong, and matures in late August in Shenyang, Liaoning; strong cold resistance, can withstand low temperatures above 35℃ during dormancy, cultivated in areas with an annual average temperature above 4℃. B.1.2.8 Pingou No. 15 (breeding code 82-15): hybridized in 1982, first selected in 1989. The tree is moderate, with an upright posture. The height of a 6-year-old tree is 2.6m, the crown diameter is 1.2m-1.4m, the nut is oblong, reddish brown, the single fruit weight is 2.0g, the kernel is full and relatively smooth, the flavor is good, the shell thickness is 1.0mm, the kernel rate is 48%-50%, and the peeling rate is as high as 90%; it is relatively high-yielding, with a 6-year-old plant yielding 1.3kg in Anqiu, Shandong, and a 7-year-old plant yielding 1.4kg in Shenyang, Liaoning. It matures in early August in Anqiu, Shandong, and in late August in Shenyang, Liaoning; it has strong cold resistance, can withstand low temperatures above 38℃ during the dormant period, and is cultivated in areas with an annual average temperature above 3℃. B.2 Category II: Varieties (lines) with strong wintering ability B.2.1 Suitable cultivation areas
B.2.2 Varieties (lines) with strong wintering ability Introduction 42°N～32\N and southwest high altitude areas, with an annual average temperature above 8℃. B.2.2.1 Liaozhen No. 4 (breeding code 85-41): hybrid breeding in 1985, first selection in 1991, approved by Liaoning Provincial Forestry Variety Approval Committee in 2006, named "Liaozhen No. 4". Strong tree, open tree posture, few male inflorescences, large crown, 6-year-old tree height 2.4m, crown diameter more than 2.0m; round, yellow, striped nuts, single fruit weight 2.5g, kernel rate 46%, full, rough kernels, peeling rate 80%, high yield, 6-year-old plants in Anqiu, Shandong, 3.0kg, 7-year-old plants in Dalian, Liaoning, 3.1kg. Mature in early August in Anqiu, Shandong, mature in late August in Dalian, Liaoning; moderate wintering, can withstand low temperatures above 30℃ during dormancy, suitable for cultivation in areas with an annual average temperature above 8℃.
B.2.2.2 Pingou 33 (breeding code 83-33): hybridized in 1983, first selected in 1989. Strong tree vigor, half-open tree posture, 8-year-old tree height 3.1m, crown diameter 2.9m; oblong, reddish brown nuts, single fruit weight 3.0g, coarse and full kernel, good flavor, shell thickness 1.3mm, kernel rate 44%, peeling rate 80%; early fruiting, early high yield, layered seedlings 2 to 3 years old, 6-year-old plant yield 1.74kg in Anqiu, Shandong, 7-year-old plant yield 2.9kg in Shenyang, Liaoning. Mature in early August in Anqiu, Shandong, and late August in Shenyang, Liaoning; strong wintering ability, can withstand low temperatures above 30℃ during dormancy, cultivated in areas with an annual average temperature above 8.0℃. B.2.2.3 Pingou 237 (breeding code 84-237): hybridized in 1984, first selected in 1989. Moderate tree vigor, half-opened, 6-year-old tree height 2.8m, crown diameter 1.6m or more, nut nearly round, reddish brown, single fruit weight 2.4g, shell thickness 1.3mm, full, smooth kernel, good flavor, kernel rate 44%, peeling rate 65%; early fruiting, early high yield, 2-3 years of fruiting, 6-year-old plant yield 2.4kg in Anqiu, Shandong, 7-year-old plant yield 2.1kg in Shenyang, Liaoning. Mature in early August in Anqiu, Shandong, mature in late August in Shenyang, Liaoning: moderate wintering, can withstand low temperatures above 30℃ during dormancy, cultivated in areas with an annual average temperature above 8.0℃. B.2.2.4 Pingou 69 (breeding code 84-69): hybridized in 1984, first selected in 1990. The tree is vigorous, with an open posture, large branches and a large crown. The height of a 6-year-old tree is nearly 3.0m, and the crown diameter is nearly 2.0m. The nut is round, yellow-brown, and the single fruit weighs 3.2g. It has stripes and is beautiful. The shell thickness is 1.65mm, the kernel rate is 41.4%, the kernel is full and smooth, and the peeling rate is 70%. It has strong and stable yields. In Anqiu, Shandong, a 6-year-old plant produces 3.2kg, and in Shenyang, Liaoning, an 8-year-old plant produces 3.1kg. It matures in early August in Anqiu, Shandong, and in early September in Shenyang, Liaoning. It has moderate wintering ability and can withstand low temperatures above 30℃ during the dormant period. It is cultivated in areas with an annual average temperature above 8.0℃. 8
B.3 Category II: Varieties (lines) with strong wintering ability B.3.1 Suitable planting and cultivation area
38°N～32°N, with an annual average temperature above 10℃. B.3.2 Introduction to varieties (lines) with strong wintering ability LY/T2205—2013
B.3.2.1 Pingou 349 (breeding code 84-349): hybridized in 1984, first selected in 1988. The tree is strong, with a semi-open posture. The height of a 6-year-old tree is 2.7m, and the crown diameter is about 2.0m. The nuts are oval, grayish, with grooves, and the weight of a single fruit is 2.6g. The shell thickness is 1.3mm, the kernel rate is 40%, the kernels are full and smooth, and the flavor is good. The peeling rate is 70%. It is highly productive and has multiple fruits in one order. In Anqiu, Shandong, a 6-year-old plant produces 2.4kg, and in Shenyang, Liaoning, a 7-year-old plant produces 3.0kg. It matures in early August in Anqiu, Shandong, and in early September in Shenyang, Liaoning. It has moderate wintering ability and can withstand low temperatures above 30℃ during the dormancy period. It is suitable for cultivation in areas with an annual average temperature above 10.0. B.3.2.2 Pingou 524 (breeding code 84-524): hybridized in 1984 and first selected in 1990. The tree is of moderate vigor and upright posture. The height of a 6-year-old tree is 2.6m, and the crown diameter is about 2.0m. The nuts are rigid, yellow-skirted, and the single fruit weight is 2.6g. The shell thickness is 1.1mm, the kernel rate is 46%, and the kernels are full and smooth, with good flavor and a peeling rate of 80%. It is early-born and has high yield. It starts to bear fruit at the age of 2. In Anqiu, Shandong, a 6-year-old plant produces 2.0kg. It matures in early August in Anqiu, Shandong, and matures in early September in Dalian, Liaoning. It is not cold-resistant and often has shoot pulling in Dalian. It needs to be cultivated in areas with an annual average temperature above 10℃.
B.3.2.3 Pingou 545 (breeding code 84-545): hybridized in 1984 and first selected in 1989. The tree is moderate in vigor and open in posture. The height of a 6-year-old tree is 2.6m, and the crown diameter is more than 2.1m. It is nut-shaped, golden brown, beautiful, and weighs 2.8g per fruit. The shell thickness is 1.2mm, the kernel rate is 45%, the kernel is full and relatively smooth, the flavor is good, and the peeling rate is 60%. It has strong early fruiting ability, and it starts to bear fruit after 2 to 3 years. It is high-yielding. In Anqiu, Shandong, a 6-year-old plant produces 3.1kg, and it matures in early August in Anqiu, Shandong, and in early September in Dalian, Liaoning. It has moderate wintering ability and is cultivated in areas with an annual average temperature above 10.0℃.
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Appendix C
(Informative Appendix)
Types and usage methods of some herbicides
Types and usage methods of some herbicides are shown in Table C.1. Table c.1
Types of hazelnut orchards
Young orchards
Mature orchards
Types of herbicides
5% cypermethrin EC;
24% oxyfluorfen;
10.8% haloxyfop-butyl
30% glycyrrhizin:
24% oxyfluorfen;
10.8% haloxyfop-butyl;
50% bentazone
Types and usage of some herbicides
Usage method
Each item 750g~1500g is diluted with 450kg of Dingshang spray wine; each item uses 750mL~1200mL of ethoxyfluanid + 750mL of high-efficiency fluazifop-butyl and 450kg600kg of water for directional spraying. Each item uses 6000mL of licorice film + 75mL of ethoxyfluanid and 450kg~600kg of water for directional spraying;
Each item uses 750mL of high-efficiency fluazifop-butyl + 750mL of bentazon and 450kg~600kg of water for directional spraying2 Introduction to varieties (lines) with strong wintering ability 42°N～32\N and southwest high altitude areas, the annual average temperature is above 8℃. B.2.2.1 Liaozhen No. 4 (breeding code 85-41): hybrid breeding in 1985, first selection in 1991, approved by Liaoning Provincial Forest Variety Approval Committee in 2006, named "Liaozhen No. 4". The tree is strong, the tree posture is open, the male inflorescence is small, the crown is large, the 6-year-old tree is 2.4m high, and the crown diameter is more than 2.0m; the nut is round, yellow, with stripes, the single fruit weight is 2.5g, the kernel rate is 46%, the kernel is full and rough, the peeling rate is 80%, and the yield is high. In Anqiu, Shandong, the 6-year-old plant produces 3.0kg, and in Dalian, Liaoning, the 7-year-old plant produces 3.1kg. It matures in early August in Anqiu, Shandong, and in late August in Dalian, Liaoning. It has moderate wintering ability and can tolerate low temperatures above 30℃ during dormancy. It is suitable for cultivation in areas with an annual average temperature above 8℃.
B.2.2.2 Pingou 33 (breeding code 83-33): hybridized in 1983 and first selected in 1989. The tree is strong, with a semi-open posture. The height of an 8-year-old tree is 3.1m and the crown diameter is 2.9m. The nuts are oblong, reddish brown, and the single fruit weighs 3.0g. The kernel is thick and full, with good flavor. The shell thickness is 1.3mm, the kernel rate is 44%, and the peeling rate is 80%. It bears fruit early and produces high yields early. The layered seedlings are 2 to 3 years old and bear fruit. In Anqiu, Shandong, a 6-year-old plant produces 1.74kg, and in Shenyang, Liaoning, a 7-year-old plant produces 2.9kg. It matures in early August in Anqiu, Shandong, and in late August in Shenyang, Liaoning. It has strong wintering ability and can withstand low temperatures above 30℃ during dormancy. It is cultivated in areas with an annual average temperature above 8.0℃. B.2.2.3 Pingou 237 (breeding code 84-237): hybridized in 1984 and first selected in 1989. The tree has moderate vigor and semi-opened posture. The height of a 6-year-old tree is 2.8m, and the crown diameter is more than 1.6m. The nut is nearly round, reddish brown, and the single fruit weighs 2.4g. The shell thickness is 1.3mm. The kernel is full and smooth, with good flavor. The kernel rate is 44%, and the peeling rate is 65%. It bears fruit early and produces early. It bears fruit in 2 to 3 years. In Anqiu, Shandong, a 6-year-old plant produces 2.4kg, and in Shenyang, Liaoning, a 7-year-old plant produces 2.1kg. It matures in early August in Anqiu, Shandong, and in late August in Shenyang, Liaoning. It has moderate wintering ability and can tolerate low temperatures above 30℃ during dormancy. It is cultivated in areas with an annual average temperature above 8.0℃. B.2.2.4 Pingou 69 (breeding code 84-69): It was hybridized and bred in 1984 and first selected in 1990. It has vigorous tree vigor, open tree posture, large branches and large crown. The height of a 6-year-old tree is nearly 3.0m, and the crown diameter is nearly 2.0m. The nut is round, yellow-brown, and the single fruit weighs 3.2g. It has stripes and is beautiful. The shell thickness is 1.65mm, the kernel rate is 41.4%, the kernel is full and smooth, and the peeling rate is 70%. It has strong high yield and stable yield. In Anqiu, Shandong, a 6-year-old plant produces 3.2kg, and in Shenyang, Liaoning, an 8-year-old plant produces 3.1kg. It matures in early August in Anqiu, Shandong, and in early September in Shenyang, Liaoning: moderate wintering ability, can withstand low temperatures above 30℃ during dormancy, and is cultivated in areas with an annual average temperature above 8.0℃. 8
B.3 Category II: Varieties (lines) with strong wintering ability B.3.1 Suitable cultivation area
38°N～32°N, with an annual average temperature above 10℃. B.3.2 Introduction to varieties (lines) with strong wintering ability LY/T2205—2013
B.3.2.1 Pingou 349 (breeding code 84-349): hybridized in 1984, first selected in 1988. The tree is strong, with a semi-open posture. The height of a 6-year-old tree is 2.7m, and the crown diameter is about 2.0m. The nuts are oval, grayish, with grooves, and the weight of a single fruit is 2.6g. The shell thickness is 1.3mm, the kernel rate is 40%, the kernels are full and smooth, and the flavor is good. The peeling rate is 70%. It is highly productive and has multiple fruits in one order. In Anqiu, Shandong, a 6-year-old plant produces 2.4kg, and in Shenyang, Liaoning, a 7-year-old plant produces 3.0kg. It matures in early August in Anqiu, Shandong, and in early September in Shenyang, Liaoning. It has moderate wintering ability and can withstand low temperatures above 30℃ during the dormancy period. It is suitable for cultivation in areas with an annual average temperature above 10.0. B.3.2.2 Pingou 524 (breeding code 84-524): hybridized in 1984 and first selected in 1990. The tree is of moderate vigor and upright posture. The height of a 6-year-old tree is 2.6m, and the crown diameter is about 2.0m. The nuts are rigid, yellow-skirted, and the single fruit weight is 2.6g. The shell thickness is 1.1mm, the kernel rate is 46%, and the kernels are full and smooth, with good flavor and a peeling rate of 80%. It is early-born and has high yield. It starts to bear fruit at the age of 2. In Anqiu, Shandong, a 6-year-old plant produces 2.0kg. It matures in early August in Anqiu, Shandong, and matures in early September in Dalian, Liaoning. It is not cold-resistant and often has shoot pulling in Dalian. It needs to be cultivated in areas with an annual average temperature above 10℃.
B.3.2.3 Pingou 545 (breeding code 84-545): hybridized in 1984 and first selected in 1989. The tree is moderate in vigor and open in posture. The height of a 6-year-old tree is 2.6m, and the crown diameter is more than 2.1m. It is nut-shaped, golden brown, beautiful, and weighs 2.8g per fruit. The shell thickness is 1.2mm, the kernel rate is 45%, the kernel is full and relatively smooth, the flavor is good, and the peeling rate is 60%. It has strong early fruiting ability, and it starts to bear fruit after 2 to 3 years. It is high-yielding. In Anqiu, Shandong, a 6-year-old plant produces 3.1kg, and it matures in early August in Anqiu, Shandong, and in early September in Dalian, Liaoning. It has moderate wintering ability and is cultivated in areas with an annual average temperature above 10.0℃.
LY/T2205—2013
Appendix C
(Informative Appendix)
Types and usage methods of some herbicides
Types and usage methods of some herbicides are shown in Table C.1. Table c.1
Types of hazelnut orchards
Young orchards
Mature orchards
Types of herbicides
5% cypermethrin EC;
24% oxyfluorfen;
10.8% haloxyfop-butyl
30% glycyrrhizin:
24% oxyfluorfen;
10.8% haloxyfop-butyl;
50% bentazone
Types and usage of some herbicides
Usage method
Each item 750g~1500g is diluted with 450kg of Dingshang spray wine; each item uses 750mL~1200mL of ethoxyflufenal + 750mL of high-efficiency fluazifop-butyl and 450kg600kg of water for directional spraying. Each item uses 6000mL of licorice film + 75mL of ethoxyflufenal and 450kg~600kg of water for directional spraying;
Each item uses 750mL of high-efficiency fluazifop-butyl + 750mL of bentazon and 450kg~600kg of water for directional spraying2 Introduction to varieties (lines) with strong wintering ability In the high altitude areas of 42°N～32\N and southwest, the annual average temperature is above 8℃. B.2.2.1 Liaozhen No. 4 (breeding code 85-41): hybridization and breeding in 1985, the first selection in 1991, and approved by Liaoning Provincial Forest Variety Approval Committee in 2006, named "Liaozhen No. 4". The tree is strong, the tree posture is open, the male inflorescence is small, the crown is large, the 6-year-old tree is 2.4m high, and the crown diameter is more than 2.0m; the nut is round, yellow, with stripes, the single fruit weight is 2.5g, the kernel rate is 46%, the kernel is full and rough, the peeling rate is 80%, and the yield is high. In Anqiu, Shandong, the 6-year-old plant produces 3.0kg, and in Dalian, Liaoning, the 7-year-old plant produces 3.1kg. It matures in early August in Anqiu, Shandong, and in late August in Dalian, Liaoning. It has moderate wintering ability and can tolerate low temperatures above 30℃ during dormancy. It is suitable for cultivation in areas with an annual average temperature above 8℃.
B.2.2.2 Pingou 33 (breeding code 83-33): hybridized in 1983 and first selected in 1989. The tree is strong and has a semi-opened posture. The height of an 8-year-old tree is 3.1m and the crown diameter is 2.9m. The nuts are oblong, reddish brown, and the weight of a single fruit is 3.0g. The kernel is thick and full, with good flavor. The shell thickness is 1.3mm, the kernel rate is 44%, and the peeling rate is 80%. It bears fruit early and produces high yields early. The layered seedlings are 2 to 3 years old and bear fruit. The 6-year-old plant in Anqiu, Shandong produces 1.74kg, and the 7-year-old plant in Shenyang, Liaoning produces 2.9kg. It matures in early August in Anqiu, Shandong, and in late August in Shenyang, Liaoning. It has strong wintering ability and can withstand low temperatures above 30℃ during dormancy. It is cultivated in areas with an annual average temperature above 8.0℃. B.2.2.3 Pingou 237 (breeding code 84-237): hybridized in 1984 and first selected in 1989. The tree has moderate vigor, with a semi-open posture. The height of a 6-year-old tree is 2.8m, and the crown diameter is more than 1.6m. The nut is nearly round, reddish brown, with a single fruit weight of 2.4g and a shell thickness of 1.3mm. The kernel is full and smooth, with good flavor, a kernel rate of 44%, and a peeling rate of 65%. It bears fruit early and produces early, and bears fruit in 2 to 3 years. In Anqiu, Shandong, a 6-year-old plant produces 2.4kg, and in Shenyang, Liaoning, a 7-year-old plant produces 2.1kg. It matures in early August in Anqiu, Shandong, and in late August in Shenyang, Liaoning. It has moderate wintering ability and can tolerate low temperatures above 30℃ during dormancy. It is cultivated in areas with an annual average temperature above 8.0℃. B.2.2.4 Pingou 69 (breeding code 84-69): It was hybridized and bred in 1984 and first selected in 1990. It has vigorous tree vigor, open tree posture, large branches and large crown. The height of a 6-year-old tree is nearly 3.0m, and the crown diameter is nearly 2.0m. The nut is round, yellow-brown, and the single fruit weighs 3.2g. It has stripes and is beautiful. The shell thickness is 1.65mm, the kernel rate is 41.4%, the kernel is full and smooth, and the peeling rate is 70%. It has strong high yield and stable yield. In Anqiu, Shandong, a 6-year-old plant produces 3.2kg, and in Shenyang, Liaoning, an 8-year-old plant produces 3.1kg. It matures in early August in Anqiu, Shandong, and in early September in Shenyang, Liaoning: moderate wintering ability, can withstand low temperatures above 30℃ during dormancy, and is cultivated in areas with an annual average temperature above 8.0℃. 8
B.3 Category II: Varieties (lines) with strong wintering ability B.3.1 Suitable cultivation area
38°N～32°N, with an annual average temperature above 10℃. B.3.2 Introduction to varieties (lines) with strong wintering ability LY/T2205—2013
B.3.2.1 Pingou 349 (breeding code 84-349): hybridized in 1984, first selected in 1988. The tree is strong, with a semi-open posture. The height of a 6-year-old tree is 2.7m, and the crown diameter is about 2.0m. The nuts are oval, grayish, with grooves, and the weight of a single fruit is 2.6g. The shell thickness is 1.3mm, the kernel rate is 40%, the kernels are full and smooth, and the flavor is good. The peeling rate is 70%. It is highly productive and has multiple fruits in one order. In Anqiu, Shandong, a 6-year-old plant produces 2.4kg, and in Shenyang, Liaoning, a 7-year-old plant produces 3.0kg. It matures in early August in Anqiu, Shandong, and in early September in Shenyang, Liaoning. It has moderate wintering ability and can withstand low temperatures above 30℃ during the dormancy period. It is suitable for cultivation in areas with an annual average temperature above 10.0. B.3.2.2 Pingou 524 (breeding code 84-524): hybridized in 1984 and first selected in 1990. The tree is of moderate vigor and upright posture. The height of a 6-year-old tree is 2.6m, and the crown diameter is about 2.0m. The nuts are rigid, yellow-skirted, and the weight of a single fruit is 2.6g. The shell thickness is 1.1mm, the kernel rate is 46%, and the kernels are full and smooth, with good flavor and a peeling rate of 80%. It is early-born and has high yields. It starts to bear fruit at the age of 2. In Anqiu, Shandong, a 6-year-old plant produces 2.0kg. It matures in early August in Anqiu, Shandong, and matures in early September in Dalian, Liaoning. It is not cold-resistant and often has shoot pulling in Dalian. It needs to be cultivated in areas with an annual average temperature above 10℃.
B.3.2.3 Pingou 545 (breeding code 84-545): Hybridized in 1984 and first selected in 1989. The tree is moderate in vigor and open in posture. The height of a 6-year-old tree is 2.6m, and the crown diameter is more than 2.1m. It is nut-shaped, golden brown, beautiful, and weighs 2.8g per fruit. The shell thickness is 1.2mm, the kernel rate is 45%, the kernel is full and relatively smooth, the flavor is good, and the peeling rate is 60%. It has strong early fruiting ability, and it starts to bear fruit after 2 to 3 years. It is high-yielding. In Anqiu, Shandong, a 6-year-old plant produces 3.1kg, and it matures in early August in Anqiu, Shandong, and in early September in Dalian, Liaoning. It has moderate wintering ability and is cultivated in areas with an annual average temperature above 10.0℃.
LY/T2205—2013
Appendix C
(Informative Appendix)
Types and usage methods of some herbicides
Types and usage methods of some herbicides are shown in Table C.1. Table c.1
Types of hazelnut orchards
Young orchards
Mature orchards
Types of herbicides
5% cypermethrin EC;
24% oxyfluorfen;
10.8% haloxyfop-butyl
30% glycyrrhizin:
24% oxyfluorfen;
10.8% haloxyfop-butyl;
50% bentazone
Types and usage of some herbicides
Usage method
Each item 750g~1500g is diluted with 450kg of Dingshang spray wine; each item uses 750mL~1200mL of ethoxyfluanid + 750mL of high-efficiency fluazifop-butyl and 450kg600kg of water for directional spraying. Each item uses 6000mL of licorice film + 75mL of ethoxyfluanid and 450kg~600kg of water for directional spraying;
Each item uses 750mL of high-efficiency fluazifop-butyl + 750mL of bentazon and 450kg~600kg of water for directional spraying1kg. Matures in early August in Anqiu, Shandong, and in late August in Shenyang, Liaoning: moderate overwintering, can withstand low temperatures above 30℃ during dormancy, and is cultivated in areas with an annual average temperature above 8.0℃. B.2.2.4 Pingou 69 (breeding code 84-69): Hybridized in 1984, first selected in 1990. The tree is vigorous, with an open tree posture, large branches and a large crown; the height of a 6-year-old tree is nearly 3.0m, and the crown diameter is nearly 2.0m; the nut is round, yellow-brown, and the single fruit weighs 3.2g, with stripes and beautiful appearance, the shell thickness is 1.65mm, the kernel rate is 41.4%, the kernel is full and smooth, the peeling rate is 70%, the yield is strong and stable, and the 6-year-old plant in Anqiu, Shandong produces 3.2kg, and the 8-year-old plant in Shenyang, Liaoning produces 3.1kg. It matures in early August in Anqiu, Shandong, and in early September in Shenyang, Liaoning: moderate wintering ability, can withstand low temperatures above 30℃ during dormancy, and is cultivated in areas with an annual average temperature above 8.0℃. 8
B.3 Category II: Varieties (lines) with strong wintering ability B.3.1 Suitable cultivation area
38°N～32°N, with an annual average temperature above 10℃. B.3.2 Introduction to varieties (lines) with strong wintering ability LY/T2205—2013
B.3.2.1 Pingou 349 (breeding code 84-349): hybridized in 1984, first selected in 1988. The tree is strong, with a semi-open posture. The height of a 6-year-old tree is 2.7m, and the crown diameter is about 2.0m. The nuts are oval, grayish, with grooves, and the weight of a single fruit is 2.6g. The shell thickness is 1.3mm, the kernel rate is 40%, the kernels are full and smooth, and the flavor is good. The peeling rate is 70%. It is highly productive and has multiple fruits in one order. In Anqiu, Shandong, a 6-year-old plant produces 2.4kg, and in Shenyang, Liaoning, a 7-year-old plant produces 3.0kg. It matures in early August in Anqiu, Shandong, and in early September in Shenyang, Liaoning. It has moderate wintering ability and can withstand low temperatures above 30℃ during the dormancy period. It is suitable for cultivation in areas with an annual average temperature above 10.0. B.3.2.2 Pingou 524 (breeding code 84-524): hybridized in 1984 and first selected in 1990. The tree is of moderate vigor and upright posture. The height of a 6-year-old tree is 2.6m, and the crown diameter is about 2.0m. The nuts are rigid, yellow-skirted, and the weight of a single fruit is 2.6g. The shell thickness is 1.1mm, the kernel rate is 46%, and the kernels are full and smooth, with good flavor and a peeling rate of 80%. It is early-born and has high yields. It starts to bear fruit at the age of 2. In Anqiu, Shandong, a 6-year-old plant produces 2.0kg. It matures in early August in Anqiu, Shandong, and matures in early September in Dalian, Liaoning. It is not cold-resistant and often has shoot pulling in Dalian. It needs to be cultivated in areas with an annual average temperature above 10℃.
B.3.2.3 Pingou 545 (breeding code 84-545): Hybridized in 1984 and first selected in 1989. The tree is moderate in vigor and open in posture. The height of a 6-year-old tree is 2.6m, and the crown diameter is more than 2.1m. It is nut-shaped, golden brown, beautiful, and weighs 2.8g per fruit. The shell thickness is 1.2mm, the kernel rate is 45%, the kernel is full and relatively smooth, the flavor is good, and the peeling rate is 60%. It has strong early fruiting ability, and it starts to bear fruit after 2 to 3 years. It is high-yielding. In Anqiu, Shandong, a 6-year-old plant produces 3.1kg, and it matures in early August in Anqiu, Shandong, and in early September in Dalian, Liaoning. It has moderate wintering ability and is cultivated in areas with an annual average temperature above 10.0℃.
LY/T2205—2013
Appendix C
(Informative Appendix)
Types and usage methods of some herbicides
Types and usage methods of some herbicides are shown in Table C.1. Table c.1
Types of hazelnut orchards
Young orchards
Mature orchards
Types of herbicides
5% cypermethrin EC;
24% oxyfluorfen;
10.8% haloxyfop-butyl
30% glycyrrhizin:
24% oxyfluorfen;
10.8% haloxyfop-butyl;
50% bentazone
Types and usage of some herbicides
Usage method
Each item 750g~1500g is diluted with 450kg of Dingshang spray wine; each item uses 750mL~1200mL of ethoxyflufenal + 750mL of high-efficiency fluazifop-butyl and 450kg600kg of water for directional spraying. Each item uses 6000mL of licorice film + 75mL of ethoxyflufenal and 450kg~600kg of water for directional spraying;
Each item uses 750mL of high-efficiency fluazifop-butyl + 750mL of bentazon and 450kg~600kg of water for directional spraying1kg. Matures in early August in Anqiu, Shandong, and in late August in Shenyang, Liaoning: moderate wintering ability, can withstand low temperatures above 30℃ during dormancy, and is cultivated in areas with an annual average temperature above 8.0℃. B.2.2.4 Pingou 69 (breeding code 84-69): hybridized in 1984, first selected in 1990. The tree is vigorous, with an open tree posture, large branches and a large crown; the height of a 6-year-old tree is nearly 3.0m, and the crown diameter is nearly 2.0m; the nut is round, yellow-brown, and the single fruit weighs 3.2g, with stripes and beautiful appearance, the shell thickness is 1.65mm, the kernel rate is 41.4%, the kernel is full and smooth, the peeling rate is 70%, the yield is strong and stable, and the 6-year-old plant in Anqiu, Shandong produces 3.2kg, and the 8-year-old plant in Shenyang, Liaoning produces 3.1kg. It matures in early August in Anqiu, Shandong, and in early September in Shenyang, Liaoning: moderate wintering ability, can withstand low temperatures above 30℃ during dormancy, and is cultivated in areas with an annual average temperature above 8.0℃. 8
B.3 Category II: Varieties (lines) with strong wintering ability B.3.1 Suitable cultivation area
38°N～32°N, with an annual average temperature above 10℃. B.3.2 Introduction to varieties (lines) with strong wintering ability LY/T2205—2013
B.3.2.1 Pingou 349 (breeding code 84-349): hybridized in 1984, first selected in 1988. The tree is strong, with a semi-open posture. The height of a 6-year-old tree is 2.7m, and the crown diameter is about 2.0m. The nuts are oval, grayish, with grooves, and the weight of a single fruit is 2.6g. The shell thickness is 1.3mm, the kernel rate is 40%, the kernels are full and smooth, and the flavor is good. The peeling rate is 70%. It is highly productive and has multiple fruits in one order. In Anqiu, Shandong, a 6-year-old plant produces 2.4kg, and in Shenyang, Liaoning, a 7-year-old plant produces 3.0kg. It matures in early August in Anqiu, Shandong, and in early September in Shenyang, Liaoning. It has moderate wintering ability and can withstand low temperatures above 30℃ during the dormancy period. It is suitable for cultivation in areas with an annual average temperature above 10.0. B.3.2.2 Pingou 524 (breeding code 84-524): hybridized in 1984 and first selected in 1990. The tree is of moderate vigor and upright posture. The height of a 6-year-old tree is 2.6m, and the crown diameter is about 2.0m. The nuts are rigid, yellow-skirted, and the single fruit weight is 2.6g. The shell thickness is 1.1mm, the kernel rate is 46%, and the kernels are full and smooth, with good flavor and a peeling rate of 80%. It is early-born and has high yield. It starts to bear fruit at the age of 2. In Anqiu, Shandong, a 6-year-old plant produces 2.0kg. It matures in early August in Anqiu, Shandong, and matures in early September in Dalian, Liaoning. It is not cold-resistant and often has shoot pulling in Dalian. It needs to be cultivated in areas with an annual average temperature above 10℃.
B.3.2.3 Pingou 545 (breeding code 84-545): hybridized in 1984 and first selected in 1989. The tree is moderate in vigor and open in posture. The height of a 6-year-old tree is 2.6m, and the crown diameter is more than 2.1m. It is nut-shaped, golden brown, beautiful, and weighs 2.8g per fruit. The shell thickness is 1.2mm, the kernel rate is 45%, the kernel is full and relatively smooth, the flavor is good, and the peeling rate is 60%. It has strong early fruiting ability, and it starts to bear fruit after 2 to 3 years. It is high-yielding. In Anqiu, Shandong, a 6-year-old plant produces 3.1kg, and it matures in early August in Anqiu, Shandong, and in early September in Dalian, Liaoning. It has moderate wintering ability and is cultivated in areas with an annual average temperature above 10.0℃.
LY/T2205—2013
Appendix C
(Informative Appendix)
Types and usage methods of some herbicides
Types and usage methods of some herbicides are shown in Table C.1. Table c.1
Types of hazelnut orchards
Young orchards
Mature orchards
Types of herbicides
5% cypermethrin EC;
24% oxyfluorfen;
10.8% haloxyfop-butyl
30% glycyrrhizin:
24% oxyfluorfen;
10.8% haloxyfop-butyl;
50% bentazone
Types and usage of some herbicides
Usage method
Each item 750g~1500g is diluted with 450kg of Dingshang spray wine; each item uses 750mL~1200mL of ethoxyflufenal + 750mL of high-efficiency fluazifop-butyl and 450kg600kg of water for directional spraying. Each item uses 6000mL of licorice film + 75mL of ethoxyflufenal and 450kg~600kg of water for directional spraying;
Each item uses 750mL of high-efficiency fluazifop-butyl + 750mL of bentazon and 450kg~600kg of water for directional spraying
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