Guidelines for the conduct of tests for distinctness,uniformity and stability-Raspberry
Some standard content:
ICS 65.020.20
Agricultural Industry Standard of the People's Republic of China
NY/T2520—2013
Guidelines for the conduct of tests for distinctness, uniformity and stability-Raspberry
(Rubus idaeus L., Rubus occidentalis L.,Rubus parvifolius L.)(UPOV : TG/43/7, Guidelines for the conduct of tests for distinctness ,uniformity and stability stability-Raspberry,NEQ2013-12-13 Issued
2014-04-01 Implementation
Ministry of Agriculture of the People's Republic of China
Normative references
Terms and definitions
Requirements for propagation materials
Test methods
Character tables for determination of specificity, validity and stability results
Grouped traits
10 Technical questionnaire
Appendix A (Normative Appendix) Table of tree traits Appendix B (Normative Appendix)
Interpretation of the table of raspberry traits
Appendix ((Normative Appendix)
Format of the technical questionnaire for tree recommendations
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NY/T2520—2013
This standard was drafted in accordance with the rules given in GIB/T1.12009. This standard was revised and adopted the Guidelines for the conduct of tests for distinctive, uniform and stability--Rasphcrry\. This standard corresponds to the UP(V Guide TG/43/7, and the degree of consistency with TG/43/7 is non-equivalent. There are technical differences between this standard and the UP(V Guide TG/43/7, the main differences are as follows: - Two species are added, black raspberry (RubusoccicerntaisT.) and raspberry (RutusparnifoliusL.). One trait is added: sepals: stained state,
I. The expression state of the individual trait is adjusted: summer fruit type fruiting variety: ripe blue: color, this standard is proposed by the Seed and Broadcasting Administration Bureau of the Ministry of Agriculture. This standard is approved by the National Technical Committee for Standardization of New Plant Varieties (SAC/TC277), and the drafting units of this standard are: Gulin Academy of Agricultural Sciences, Science and Technology Development Center of the Ministry of Agriculture. The main drafters of this standard are: Song Hongwei, Feng Hua, Zhang Bingbing, Hao Caihuan, Lu Mingyan, Liang Yinghai, Zhang Yanbo, Zhou Haitao, and Hou Jiaming. 1 Scope
NY/T2520—2013
Guidelines for the testing of specificity, consistency and stability of new plant varieties Raspberry
This standard specifies the technical requirements and general principles for the determination of specificity, consistency and stability of new plant varieties. This standard applies to all varieties of red raspberry (RuusidaeusL.), black raspberry (RutbusoccidentatisL.) and raspberry (RubuspuruifoliusL.) of the genus RubusL. 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. GB/T10557.1 Guidelines for the testing of specificity, consistency and stability of new plant varieties 3 Terms and definitions
The terms and definitions defined in GB/T19557.1 apply to this document. 3.1
single measurement of a group of plants or parts of plants: measurement of a group of plants or a certain organ or part of plants to obtain a group record. 3.2
individual measurement
measurement of a number of individual planis or parts of plants: measurement of a number of individual planis or parts of plants one by one to obtain a group record. 3.3
visual assessment of a single measurement of a group of plants or parts of plants: measurement of a number of individual planis or parts of plants to obtain a group record. 3.4
I Visual assessment by observation of individual plants or parts of plants
A group of plants or an organ or part of a plant is measured one by one to obtain: a group of individual records, 4 Symbols
The following symbols apply to this document:
MG: group measurement.
MS: individual measurement,
VG: group measurement.
VS. individual measurement.
QI: qualitative trait.
QN: quantitative trait.
PQ: pseudo-qualitative trait,
*: The marked traits are important traits required for the description of the variety. All UIV members should use these traits unless the expression of the trait cannot be tested due to environmental conditions. 1
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(a)~~(f): The marked contents are explained in detail in Appendix B. (I) The marked contents are explained in detail in Appendix B. (II) The underlined content is a special reminder of the applicable scope of the test trait. 5 Requirements for propagation materials
5.1 The test materials are one-year-old trees.
5.2 The number of materials to be submitted shall not be less than 10 plants. 5.3 The submitted materials shall be strong, vigorous and free from pests and diseases. 5.4 The submitted materials are generally not subjected to any treatment that affects the expression of variety traits. If they have been treated, detailed descriptions of the treatment shall be provided. 5.5 The submitted materials shall comply with the relevant provisions of plant quarantine in the relevant jurisdiction. 6 Test methods
6.1 Test cycle
The test cycle is at least 2 independent annual growth cycles. The annual growth cycle of a tree refers to the entire period from budding, flowering, fruit ripening and dormancy. Growth and development cycle. 6.2 Test location
The test is usually carried out at a location. If some traits cannot be fully expressed at the location, they can be observed at other locations that meet the conditions.
6.3 Field test
6.3.1 Test design
Please plant the variety and the similar variety adjacent to each other,
with pit planting method, single plant plot, 5 times of measurement, plant spacing 10tt~70cm, row spacing 200cm250cm, 6. 3.2 Field management
Carry out in accordance with the normal production management method of the orchard
6.4 Trait observation
6.4.1 Observation period
Trait observation should be carried out according to the growth stages listed in Appendix A. Appendix 13 explains these growth stages. 6.4.2 Observation method
Trait observation consists of observation methods specified in Appendix A (VG, VS, MG, MS). Some trait observation methods can be found in B.2 and B.3.
6.4.3 Number of observations
Unless otherwise specified, the number of plants sampled for individual observation traits (VS, MS) shall not be less than 5. When measuring the organs or parts of the plants, the sampling efficiency for each plant shall be 2. The group observation traits (VMG) consists of observing the mixed samples of the entire plot or the extended size. 6.5 Additional tests
If necessary, additional tests may be performed on properties not listed in this document. 7 Determination of specificity, consistency and stability results 7.1 General principles
The determination of specificity, consistency and stability shall be carried out in accordance with the principles determined in G3T19537.1.7.2 Determination of specificity
The variety in question is clearly distinguished from all known varieties. In the test, when at least one trait of the variety in question has a significant and reproducible difference with similar varieties, the variety in question can be determined to have specificity. 7. 3 Determination of consistency
NY/T2520—2013
When determining consistency, a 1% population standard and an acceptance probability of at least 95% are used. When the sample size is 5 plants, no heteromorphism is allowed. 7.4 Determination of stability
If a variety has consistency, it can be considered that the variety is stable. Generally, stability is not tested. If necessary, the next batch of asexual propagation materials of the variety can be planted. Compared with the previously provided propagation materials, there is no significant change in the expression of the trait, and the variety can be determined to have stability. 8 Trait table
According to the test needs, the traits are divided into basic traits and test traits. Basic traits are traits that must be used in the test. Table A.1 lists the basic traits of trees.
8.1 Overview
The trait table lists the trait name, expression type, expression state and corresponding code and standard variety, observation period and method, etc. 8.2 Expression type
According to the expression method of the trait, the traits are divided into three types: qualitative traits, pseudo-qualitative traits and quantitative traits. 8.3 Expression state and corresponding code
8.3.1 Each trait is divided into a series of expression states. In order to define the trait and standardize the description, each expression state is assigned a corresponding digital code to facilitate data recording, processing and the establishment and communication of variety description. 8.3.2 For qualitative traits and pseudo-qualitative traits, all expression states should be listed in the test guide; for quantitative traits, in order to shorten the length of the trait table, the expression state with even-numbered codes can be omitted. The expression state with even-numbered codes can be described in the form of the previous expression state to the next expression state.
8.4 Standard varieties
The table of traits lists the standard varieties corresponding to the expression states of some traits, in order to determine the different expression states of the relevant traits and correct the differences caused by the year and location.
9 Grouped traits
The grouped traits of the varieties in this document are as follows:
a) × young shoots: color of the flower row at the end of the quality (neutral trait 9 in Table A.1). b) * Varieties with point-fruiting type: fruit initial ripening period (neutral trait 21 in Table A.1): or * Varieties with autumn-fruiting type: fruit initial ripening period (neutral trait 22 in Table A1).
) × fruit: color (neutral trait 28 in Table A.1), d) × fruit: fruit type (neutral trait 33 in Table A.1) e) x stem: presence or absence of thorns (neutral trait 44 in Table A.1) 10 Technical questionnaire
The applicant should fill in the tree technical questionnaire in the format given in the appendix. 3
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A.1 Table of raspberry characteristics
See Table A.1.
*Summer-fruiting varieties: budding period
*Pedicel: anthocyanin color intensity
Pedicel: measured number
*Autumn-fruiting varieties: new stem growth
Summer-fruiting varieties: initial flowering period
*Autumn-fruiting varieties: initial flowering period
Flower: size||tt| |Appendix A
(Normative Appendix)
Table of raspberry traits
Table A.1 Table of raspberry traits
Test period and method
Expression status
Very weak
None or very little
Standard varieties
FaprayEcRa
Tulameen
willamrte
Ferlod 7amate's
Willante
Reveille
European Red
Ruby
Willametle
GlenAniple
Heritge
Han Raspberry
Kaman Red
Lan Xiao Red
Heritage
Australian Red
WillanetLe||tt ||Reveille
Tulateer
European Red
Full Red
Heri-age
European Red
Full Red
*Young shoots: apical anthocyanin color
*Young shoots; apical anthocyanin color intensity
Same year, flowering ability
(：）
Leaf: Green degree (front)
×Number of leaflets on leaf
Leaf blade; shape of leaflet cross section
Leaf blade: degree of wrinkle
Leaf blade: relative position of lateral leaflets
Top leaflet: length
Fore leaflet: width
Summer-fruiting varieties: fruiting technique: posture
*Summer-fruiting varieties: fruiting technique:
Summer-fruiting varieties: beginning of fruit maturity
Table A.1 (continued)
Observation period and method
Expression status
None or very Weak
Mostly 3 leaflets
3.5 leaflets are flat
Parent number is 5 leaflets
Semi-erect
Horizontal or drooping
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Standard and elegant varieties
Kamanhong
Australian red
Willamette
Australian red
Latlhian
Willarnete
Gien Anple
Full red
Full red
Reveille
Black raspberry
Full red
Reveille
European red
Ten full red
Reveille
Heritage
Heritage
Reveille
Willatnetie
Heritage:
Australian red||t t||Royalty
Reveille
Red Jewel
Reveille
Red Ruby
Plump Red
Revrille
Australian Red
Iulamern
Meeker
Zhao Shuchi
Reveille
Australian Red
Wilamette
Foysen
Zazrfrav ie
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xAutumn-fruiting varieties: Fruits begin to ripen
xFruit: Length
★Fruit: Width
*Fruit: Length/width
*Fruit: Side view
Fruit: Drupe size
*Fruit: Color
Fruit: Glossiness
+Fruit: Hardness
Sepals; engorgement
Fruit: Receptacle adhesion
Table A.1 (continued)||tt| |Observation period and method
Expression status
Oval
OblongbzxZ.net
Cake yellow
Light red
Small equal red
Dark red
Dark purple
Partially flat
Standard variety
Plump red
Heritage
European red
Australian red
Tulaeen
European red
Mecker
Glen Ample:
Colde Sumnit
Tulameen
European red
Meeker
Reveille
Colde Summi:
Aulunn Hiiss
Plump Red
Yellow Tree Jiang
Gxlde Sunit
Ruby
Faa yJILKHH
European Red
Royalty
Black Raspberry
Heritage
Ruby
Tularneen
Plump Red
European Red
Heritage
Tulerreen
[Full Red
Heritage
Reveille
Ten Full Red
Nooika| |tt||Heritage
Muckcl
*Fruit: Fruit type
Summer fruit type varieties: Harvest period length QN
Autumn fruit type varieties: Harvest period length QN
Plant posture
*Plant: Current year's tender amount
Current year's luster: Anthocyanin color intensity
Contemporary: Node length
Current year's luster: Leaf bud length
*Love fruit type varieties: Maturity base:
*Autumn Fruit type Varieties bearing fruits in the current year
Stem: length
xSummer fruit type Varieties bearing fruits in the current year: Mature stem:
+Stem bearing fruits in the current year: Presence or absence of thorns
Table A.1 (continued)
Observation period and method
31--32
Expression status
Summer fruit type
Double-lift type
Secret fruit type
Semi-erect
Absent or very weak
Yellow-green
Brown city color
Gray scorpion color||tt| |Purple Brown
Katana Purple
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Standard Variety
Dianzhou Red
Teritage
F Full Red
Kutata
Reveillc
Tulatneen
Heritage
Autumn Bliss
Full Red
Heritage
Aulurnn Eliss
Plump Red
Fertod Zamatas
Glen Ample
Hcritage
Half-full Red
Chiliwak
Tulaneert
Australian Red
European Red
Ruvrille
Benman Red
Plump Red
Australian Red
Reveille
Reveille
Black Tree Jiang
Meeker
Heritagc
Sheep Full Red
Fertod Zmatos
Reveilie Royaly
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*Variety with thorns: gradual
Delete variety: base size
Variety with thorns: degree
Variety with thorns: color
Table A.1 (continued)
Observation period and method of tolerance
Expression state
Brown green
Restored brown
Purple brown
Brown purple
Recommended variety
Tulatinctn
Fertod Zamntos
Australian red
Reveille
Ruby jade
Auturn Iliss
European red
Australian red
Golden Blis
Yellow raspberry
Eapayckni
Fertod 7amatos
Heritage
Tulancen
Estate
B.1 Raspberry growth stages
See Table B. 1.
Current accumulation
New purple sprouting period
Beginning flowering period
Full flowering period
Young shoot period
Standing growth period
Fruit beginning to ripen period
Fruit ripening period
Leaf falling period
B.2 Explanation of multiple traits
Appendix B
(Normative Appendix)
Explanation of the table of raspberry traits
Table B.1 Table of raspberry growth stages
25% of buds sprout
25% of flowers appear
Autumn-fruiting varieties New stems emerge from the ground 5% of flowers open
50% of flowers open
Young shoots grow to about 15 cm
80 Xian The growth of the fruit stops in the same year
NY/T2520—2013
10% of the fruit shows color, quality and other mature characteristics, and it is easy to detach from the fruit holder. 50% of the fruit shows color, quality and other mature characteristics, and it is easy to detach from the fruit holder. 25% of the normal leaves fall off
Length of the flowering, fruiting and fruiting period: For summer fruiting varieties, record and investigate in the summer fruiting period; Liu Ding autumn fruiting (a) varieties, in the autumn fruiting period; Liu Ding double-season fruiting varieties, can be conducted in both summer and autumn fruiting periods.
The observation of the same year's fruit steaming and the same year's fruit extraction is carried out when the length reaches 1m--1.5m. For summer fruiting varieties, this observation should be carried out after harvesting; for autumn trellis fruiting varieties, it should be carried out before or during harvesting. The flowering period observation of the current year stem can only be carried out when the flower has completed all growth and development. Tender shoots: Observation of tender shoots should be carried out when the new shoots grow to about 15 cm in the rapid growth period. (c)
(d) Leaves: Observation of leaves should be carried out when the leaves in the middle of the current year stem are fully expanded. (e) Fruits: Fruits should be sampled during the second and third harvests. (
Thorns: Thorns should be observed in the middle of the current year's stem, with a stem length of about 1m~1.5m. B.3 Explanation of individual traits
See Table 8.1 for trait classification and codes in the figure. Trait 1: Summer-fruiting varieties: budding period, not only applicable to summer-fruiting varieties, but also to double-season varieties. Trait 5: Secret-fruiting varieties: new stem emergence period, not only applicable to double-handed varieties, but also to autumn-fruiting varieties.
Traits! Current year's dust stems: flowering ability, the ability of the current year's stems to form flower buds and the number of flowers. Trait 16: Leaf blade: side leaflets [relative position, see Figure B.191(continued)
Observation period and method
31--32
Expression state
Summer fruit type
Double-lift type
Secret fruit type
Semi-erect
Absent or very weak
Yellow-green
Brown city color
Gray scorpion color
Purple brown
Kara purple
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Standard Variety
Dianzhou Red
Teritage
F Full Red
Kutata
Reveillc
Tulatneen
Heritage
AutumnBliss
Full Red
Heritage
Aulurnn Eliss
Plump Red
Fertod Zamatas
Glen Ample
Hcritage
Half-full Red
Chiliwak
Tulaneert
Australian Red
European Red
Ruvrille
Benman Red
Plump Red
Australian Red
Reveille
Reveille
Black Tree Jiang
Meeker
Heritagc
Sheep Full Red
Fertod Zmatos
Reveilie Royaly
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*Variety with thorns: gradual
Delete variety: base size
Variety with thorns: degree
Variety with thorns: color
Table A.1 (continued)
Observation period and method of tolerance
Expression state
Brown green
Restored brown
Purple brown
Brown purple
Recommended variety
Tulatinctn
Fertod Zamntos
Australian red
Reveille
Ruby jade
Auturn Iliss
European red
Australian red
Golden Blis
Yellow raspberry
Eapayckni
Fertod 7amatos
Heritage
Tulancen
Estate
B.1 Raspberry growth stages
See Table B. 1.
Current accumulation
New purple sprouting period
Beginning flowering period
Full flowering period
Young shoot period
Standing growth period
Fruit beginning to ripen period
Fruit ripening period
Leaf falling period
B.2 Explanation of multiple traits
Appendix B
(Normative Appendix)
Explanation of the table of raspberry traits
Table B.1 Table of raspberry growth stages
25% of buds sprout
25% of flowers appear
Autumn-fruiting varieties New stems emerge from the ground 5% of flowers open
50% of flowers open
Young shoots grow to about 15 cm
80 Xian The growth of the fruit stops in the same year
NY/T2520—2013
10% of the fruit shows color, quality and other mature characteristics, and it is easy to detach from the fruit holder. 50% of the fruit shows color, quality and other mature characteristics, and it is easy to detach from the fruit holder. 25% of the normal leaves fall off
Length of the flowering, fruiting and fruiting period: For summer fruiting varieties, record and investigate in the summer fruiting period; Liu Ding autumn fruiting (a) varieties, in the autumn fruiting period; Liu Ding double-season fruiting varieties, can be conducted in both summer and autumn fruiting periods.
The observation of the same year's fruit steaming and the same year's fruit extraction is carried out when the length reaches 1m--1.5m. For summer fruiting varieties, this observation should be carried out after harvesting; for autumn trellis fruiting varieties, it should be carried out before or during harvesting. The flowering period observation of the current year stem can only be carried out when the flower has completed all growth and development. Tender shoots: Observation of tender shoots should be carried out when the new shoots grow to about 15 cm in the rapid growth period. (c)
(d) Leaves: Observation of leaves should be carried out when the leaves in the middle of the current year stem are fully expanded. (e) Fruits: Fruits should be sampled during the second and third harvests. (
Thorns: Thorns should be observed in the middle of the current year's stem, with a stem length of about 1m~1.5m. B.3 Explanation of individual traits
See Table 8.1 for trait classification and codes in the figure. Trait 1: Summer-fruiting varieties: budding period, not only applicable to summer-fruiting varieties, but also to double-season varieties. Trait 5: Secret-fruiting varieties: new stem emergence period, not only applicable to double-handed varieties, but also to autumn-fruiting varieties.
Traits! Current year's dust stems: flowering ability, the ability of the current year's stems to form flower buds and the number of flowers. Trait 16: Leaf blade: side leaflets [relative position, see Figure B.191(continued)
Observation period and method
31--32
Expression state
Summer fruit type
Double-lift type
Secret fruit type
Semi-erect
Absent or very weak
Yellow-green
Brown city color
Gray scorpion color
Purple brown
Kara purple
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Standard Variety
Dianzhou Red
Teritage
F Full Red
Kutata
Reveillc
Tulatneen
Heritage
AutumnBliss
Full Red
Heritage
Aulurnn Eliss
Plump Red
Fertod Zamatas
Glen Ample
Hcritage
Half-full Red
Chiliwak
Tulaneert
Australian Red
European Red
Ruvrille
Benman Red
Plump Red
Australian Red
Reveille
Reveille
Black Tree Jiang
Meeker
Heritagc
Sheep Full Red
Fertod Zmatos
Reveilie Royaly
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*Variety with thorns: gradual
Delete variety: base size
Variety with thorns: degree
Variety with thorns: color
Table A.1 (continued)
Observation period and method of tolerance
Expression state
Brown green
Restored brown
Purple brown
Brown purple
Recommended variety
Tulatinctn
Fertod Zamntos
Australian red
Reveille
Ruby jade
Auturn Iliss
European red
Australian red
Golden Blis
Yellow raspberry
Eapayckni
Fertod 7amatos
Heritage
Tulancen
Estate
B.1 Raspberry growth stages
See Table B. 1.
Current accumulation
New purple sprouting period
Beginning flowering period
Full flowering period
Young shoot period
Standing growth period
Fruit beginning to ripen period
Fruit ripening period
Leaf falling period
B.2 Explanation of multiple traits
Appendix B
(Normative Appendix)
Explanation of the table of raspberry traits
Table B.1 Table of raspberry growth stages
25% of buds sprout
25% of flowers appear
Autumn-fruiting varieties New stems emerge from the ground 5% of flowers open
50% of flowers open
Young shoots grow to about 15 cm
80 Xian The growth of the fruit stops in the same year
NY/T2520—2013
10% of the fruit shows color, quality and other mature characteristics, and it is easy to detach from the fruit holder. 50% of the fruit shows color, quality and other mature characteristics, and it is easy to detach from the fruit holder. 25% of the normal leaves fall off
Length of the flowering, fruiting and fruiting period: For summer fruiting varieties, record and investigate in the summer fruiting period; Liu Ding autumn fruiting (a) varieties, in the autumn fruiting period; Liu Ding double-season fruiting varieties, can be conducted in both summer and autumn fruiting periods.
The observation of the same year's fruit steaming and the same year's fruit extraction is carried out when the length reaches 1m--1.5m. For summer fruiting varieties, this observation should be carried out after harvesting; for autumn trellis fruiting varieties, it should be carried out before or during harvesting. The flowering period observation of the current year stem can only be carried out when the flower has completed all growth and development. Tender shoots: Observation of tender shoots should be carried out when the new shoots grow to about 15 cm in the rapid growth period. (c)
(d) Leaves: Observation of leaves should be carried out when the leaves in the middle of the current year stem are fully expanded. (e) Fruits: Fruits should be sampled during the second and third harvests. (
Thorns: Thorns should be observed in the middle of the current year's stem, with a stem length of about 1m~1.5m. B.3 Explanation of individual traits
See Table 8.1 for trait classification and codes in the figure. Trait 1: Summer-fruiting varieties: budding period, not only applicable to summer-fruiting varieties, but also to double-season varieties. Trait 5: Secret-fruiting varieties: new stem emergence period, not only applicable to double-handed varieties, but also to autumn-fruiting varieties.
Traits! Current year's dust stems: flowering ability, the ability of the current year's stems to form flower buds and the number of flowers. Trait 16: Leaf blade: side leaflets [relative position, see Figure B.195m. For summer-fruiting varieties, this observation should be conducted after harvesting; for autumn-fruiting varieties, it should be conducted before or during harvesting. Observation of the flowering period of the current year's stems can only be conducted when the flowers have completed all growth and development. Tender shoots: Observation of tender shoots should be conducted when the new shoots grow to about 15cm in the rapid growth period. (c)
(d) Leaves: Leaf observation should be conducted when the leaves in the middle of the current year's stems are fully expanded. (e) Fruit: Fruit observation sampling should be conducted at the second and third harvests. (
Thorns: Thorns should be observed in the middle of the current year's stem, with a stem length of about 1m~1.5m. B.3 Explanation of individual traits
See Table 8.1 for trait classification and codes in the figure. Trait 1: Summer-fruiting varieties: budding period, not only applicable to summer-fruiting varieties, but also to double-season varieties. Trait 5: Secret-fruiting varieties: new stem emergence period, not only applicable to double-handed varieties, but also to autumn-fruiting varieties.
Traits! Current year's dust stems: flowering ability, the ability of the current year's stems to form flower buds and the number of flowers. Trait 16: Leaf blade: side leaflets [relative position, see Figure B.195m. For summer-fruiting varieties, this observation should be conducted after harvesting; for autumn-fruiting varieties, it should be conducted before or during harvesting. Observation of the flowering period of the current year's stems can only be conducted when the flowers have completed all growth and development. Tender shoots: Observation of tender shoots should be conducted when the new shoots grow to about 15cm in the rapid growth period. (c)
(d) Leaves: Leaf observation should be conducted when the leaves in the middle of the current year's stems are fully expanded. (e) Fruit: Fruit observation sampling should be conducted at the second and third harvests. (
Thorns: Thorns should be observed in the middle of the current year's stem, with a stem length of about 1m~1.5m. B.3 Explanation of individual traits
See Table 8.1 for trait classification and codes in the figure. Trait 1: Summer-fruiting varieties: budding period, not only applicable to summer-fruiting varieties, but also to double-season varieties. Trait 5: Secret-fruiting varieties: new stem emergence period, not only applicable to double-handed varieties, but also to autumn-fruiting varieties.
Traits! Current year's dust stems: flowering ability, the ability of the current year's stems to form flower buds and the number of flowers. Trait 16: Leaf blade: side leaflets [relative position, see Figure B.19
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