NY/T 2496-2013 Guidelines for testing specificity, consistency and stability of new plant varieties Asparagus NY/T2496-2013 |tt||Standard compression package decompression password: www.bzxz.net

ICS 65.020.20
Agricultural Industry Standard of the People's Republic of China
NY/T 2496—2013
Guidelines for the conduct of tests for distinctness, uniformity and stability of new plant varieties
Guidelines for the conduct of tests for distinctness ,uniformity and stability-Asparagus
(AsparagusafficinalisL.)
(UPOV : TG/130/4,Guidelines for the conduct of tests for distinctness ,uniformity and stability Stability—Asparagus, NEQ)2013-12-13 Issued
2014-04-01 Implementation
Ministry of Agriculture of the People's Republic of China
Normative Reference Document
Terms and Definitions
Requirements for Propagation Materials
Test Method
Specificity, Uniformity and Stability Results Characteristic Table
9 Grouped Characters
10 Technical Intermediate Volume
Appendix A (Normative Appendix)
Appendix B (Normative Appendix)
Appendix ((Normative Appendix))
Table of Basic Characters of Asparagus
Interpretation of the Character Table of Technical Asparagus
Technical Intermediate Volume of Asparagus
NY/T 2496—2013
NY/T 2496—2013
This standard was drafted in accordance with the rules given in B:T1.12009. This standard was modified using the de novo method and adopted the guidelines of the Union for the Protection of New Plant Varieties (LPV)\r(/130/.Guide:linrsIor the conrluet of tests ter distinctiveness: unilormity and stability Asparapus\. This standard is equivalent to the UIP(V Guide TG3:/, hereby referred to as Standard TG[SC/1 The consistency of this standard is not equivalent to [PV Guide T130, there are technical differences compared with 4, the only difference is as follows: one trait has been added: "degree of green of young plants", "tender identification: anthocyanin test color", "tender stem: firmness of shoot head", "purple: waxiness, length of the first scale at the base of the shoot head", "stem: width of the first scale at the base of the shoot head", "tender appearance: degree of green of the plant", "plant: degree of pseudo-leaf green", "stalk: diameter" and other expression states of the trait have been adjusted. This standard was proposed by the Seed Administration Bureau of the Ministry of Agriculture. This standard was assigned by the National Technical Committee for Standardization of New Plant Varieties Testing (SAC/1C277). This standard was established by the Crop Research Institute of Shandong Academy of Agricultural Sciences, Weilai Academy of Agricultural Sciences, and the Science and Technology Development Center of the Ministry of Agriculture. The responsible persons for this standard are: Xu Jinfang, Sun Jiamei, Li Xia, Zhang Han, Wang Wenping, Bao Yancun, Gong Dongjian, Li Hua, Li Ruka, Shi Jiqing, Gong Xuemei, Zheng Yongxing, Yao Fengxia.
1 Scope
NY/T 2496—2013
Guidelines for the testing of specificity, consistency and stability of new plant varieties Asparagus
This standard specifies the technical requirements and general principles for the results of the testing of specificity, consistency and stability of new varieties of Asparagus (Aspura gusnims I.).
This standard applies to! 1. Testing and collective judgment of heterogeneity, consistency and stability of new bamboo shoot varieties 2. Normative referenced documents
The following documents are indispensable for the application of this document. For any referenced documents with an undated date, the versions with the undated date are not applicable to this document. For any referenced documents without a dated date, the latest edition (including all amendments) is applicable to this document. GE/T19557.1 General principles for guidelines for specificity, consistency and stability testing of new plant varieties 3. Terms and definitions
The definitions in GF/T19557.1 and the following technical definitions are applicable to this document. 3.1
Single measurement of a group of plants or parts of plants To measure a group of plants or parts retrogradely and obtain a group record. 3.2
Individual measurement of a number of individual plauts or parts of plants To measure a group of plants or parts one by one and obtain a group record. 3.3
Visual assessment of a group of plants or parts of plants To measure a group of plants or parts one by one and obtain a group record. 3.4 Visual assessment of individual plants or parts of plants A batch of plants or parts of plants are measured one by one to obtain a set of individual records. Symbols The following symbols apply to this document: MG: group measurement, MS: individual measurement, VS: individual measurement, QI: quality trait, QN: quantitative trait. PQ: pseudo-quality trait, tt: The marked trait is an important trait required for the description of the UIP (V) variety. Unless the state of the trait is restricted by environmental conditions and cannot be tested, all members should use these traits. 1 NY/T 2496—2013Plant: height (Table A. Neutral traits 15),) × flower: type Table. traits 9)
10 Technical questionnaire
Applicants should fill in the form given in the Appendix (Heng Duzhi Technical Volume: 3
NY/T 2496—2013
Basic characteristics of bamboo shoots are shown in Table A.1.
, falling string "time record
: Shu Ge: bamboo shoot head anthocyanin Wu Xian also
on purple: bamboo shoot head shape
tender fall: green process change
tender fall: flower has a test to show other strength
# Emei stem bamboo shoot head construction part and small part
after comparison
tender stem: bamboo with scales state
teaching example: bamboo shoot head its second part got
length
* Emei: bamboo shoot base first scale | |tt||Width of slice
Tender pad, scale opening
Appendix A
(Normative Appendix]
Basic properties of asparagus
Table A.1Basic properties of asparagus
Observation period and method
Death state
Rate triangle
Medium triangle
Standard point: species
Tra Station
Jinggang 20
And Ganghong
Debolog
Crali-n k,
Hunterland
Gram IF,
Deep World Pool
White Asparagus No. 1
Yinbo Device
Taiwanese No.
Girmlim F.
Break: the firmness of the shoot
#plant: the number of stems
plant: the density of pseudo-leaves
*plant beads: pseudo + green degree
: plant account: height
value plant: the first branch
*stem diameter
beginning of flowering
: inflammation type
current measurement period and method
(continued)
still makeup
female standard
male mark
called standard variety
A liquid Luo
Apollo
Gijnlim F,
Gejnlim
NY/T 2496-2013
Zengbi No. 1
Grslim F:
Ci "De
Grande
Fiboro
Xinshiji
Ajiluo
Yinchanshao
Grande
Jinggang 111
North District Qin
NY/T 2496—2013wwW.bzxz.Net
B.1 Asparagus growth stage
Bin stem emergence period
Vegetative growth period
Flowering period
B.2 Explanation involving multiple traits
Observed mountain 1 tender stem
Observed 16 cm -23 m cough package.
Now test fully developed plants.
B.3 Explanation of individual traits
See Table A.1 for trait classification and diagram + code:
(Normative Appendix]
Explanation of asparagus trait table
Table B.1 Asparagus growth stage table
Slightly falling out 1 to scales are just black before opening
Scales and waist opening before flowering
Branch and flowering period
Can start to bear fruit to seed maturity
Character: Tender stem: Time for the reproductive plant to have one or more Character 3: Equal head shape, observe the longitudinal section shape of the young plum head, see Figure B.1. Character 6: Equal head shape, the diameter of the head is compared with the middle part of the young plum head, see Figure B.2. Character 7: The posture of the scales of the head, see Figure 13.3. Character 8: The length of the first scale at the base of the head, see Figure B.4. Character 9: The width of the first scale at the base of the head, see Figure B.1. Phosphorus scale [degree
time change
NY/T2496—2013
B.4*Tender stem: the length of the first scale at the base of the shoot, ×Tender stem: the width of the first scale at the base of the shoot Characteristic 13-shoot plant: the density of pseudo-leaves. See Figure B. Sparse
Figure R.5 Plant: density of pseudo-leaves
Characteristics=5×Plant: Degree Figure.6
Characteristics 15 Plant, first branch height - see Figure 13.6. Station plant degree
First-branch production office
Figure B.6* Plant: height, plant: first branch height NY/12496—2013
Characteristics 17
Characteristics 18
Characteristics 19
→Fall: 100 diameters, measure the 100-point base of the plant core, and record the beginning of flowering period 5 Plant name: at least: date of blooming of flowers: type. See Figure 13.7
Figure B.7 Flowers: type
Characteristics 20 whole: waxy, observed on the upper part of the plant, 8
strong bisexual flowers
(signature of the applicant or the agency)
C.1 Provisional name of the variety
Botanical classification
Latin name:
Chinese name:
C.3 Variety type
In the corresponding type
C.3. 1 ploidy
tetraploid
C.3.2 types
ordinary hybrids
all-male varieties
representative color photos of the applied varieties Appendix C
[Normative Appendix]
asparagus technical questionnaire format
asparagus technical questionnaire
(where the product film is pasted)
(if there are many photos, please provide them separately) C.5 other information that helps to identify the applied variety (such as variety type, quality and resistance. Please provide detailed information) NY/T 2496—2013
application number:
application ⅡI:
(issued by the approval authority
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