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GB/T 19557.22-2017: Guidelines for the conduct of tests for distinctness, uniformity and stability -- Pea (Pisum sativum L.)
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GB/T 19557.22-2017: Guidelines for the conduct of tests for distinctness, uniformity and stability -- Pea (Pisum sativum L.)

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Guidelines for the conduct of tests for distinctness, uniformity and stability-Pea (Pisum sativum L.) ICS 65.020.20 B05 National Standards of People's Republic of China Plant Variety Specificity, Consistency and Stability Test Guide Pea Guidelinesfortheconductoftestsfordistinctness, uniformityandstability- Pea (Pisumsativum L.) Posted.2017-11-01 2018-05-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released Directory Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 symbol 1 5 propagation material requirements 2 6 test method 2 7 Determination of specificity, consistency and stability 3 8 trait table 3 9 group traits 4 10 Technical Questionnaire 4 Appendix A (Normative) Pea trait Table 5 Appendix B (Normative) pea trait table interpretation 15 Appendix C (Normative) Pea Technical Questionnaire 31

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard proposed by the People's Republic of China Ministry of Agriculture. This standard by the National Plant Variety Testing Standardization Technical Committee (SAC/TC277) centralized. This standard drafting unit. Sichuan Academy of Agricultural Sciences Crop Research Institute, Ministry of Agriculture Science and Technology Development Center. The main drafters of this standard. Zhang Zhefeng, Yu Dongmei, Lai Yunping, Wang Li Rong, Yang Mei, Yu Yi, Xu Yan, Ouyang Yue Yuan, Xiong Guofu, Yang Wuyun, Block Court Court. Plant Variety Specificity, Consistency and Stability Test Guide Pea

1 Scope

This standard specifies the pea (Pisumsativum L.) species specificity, consistency and stability of the technical requirements of the test and determine the results The general principle. This standard applies to pea varieties specificity, consistency and stability testing and determination of the results.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 3543.3 Crop seed testing procedures Clarity analysis GB/T 3543.4 crop seed testing procedures sprout test GB/T 3543.6 Crop seed testing procedures moisture content GB/T 19557.1 New Plant Species Specificity, Consistency and Stability Test Guidelines General TG/7/10 Plant Variety Specificity, Consistency and Stability Testing Guidelines Guidelinesfortheconductoftests fordistinctness, uniformityandstability-Pea)

3 Terms and definitions

GB/T 19557.1 defined and the following terms and definitions apply to this document. 3.1 Group measurement single measurement of the group of players parts byplants An organ or part of a group of plants or plants is measured and a group record is obtained. 3.2 Individual measurement measurementofanumberofindividualplantsorpartsofplants Individuals or parts of a plant or plant were measured one by one to obtain a set of individual records. 3.3 Visual inspection of the group visualassessmentbyasingleobservationofagroupofplantsorpartsofplants A group of plants or plant organs or parts of a visual inspection, access to a group record. 3.4 Individual visual visualassessmentbyobservationofindividualplantsorpartsofplants A group of plants or plant organs or parts of a visual inspection to obtain a set of individual records.

4 symbol

The following symbols apply to this document. MG. Group Measurement. ...