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Chinese National Standard Category: Seed and seeding

English Title: Technical rules for seed producing system of two-line hybrid rice—Part 4:Technical rules for F1 seed production
Chinese Title: 两系杂交水稻种子生产体系技术规范 第4部分:杂交制种技术规范
Standard No.: GB/T 29371.4-2012
Category No.: B21
Issued by: AQSIQ,SAC
Issued on: 2012-12-31
Implemented on: 2013-7-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:
Word Count:11000 words
Similar Standards: DB52/T 1605-2021   DB37/T 3806-2019   DB32/T 4589-2023   DB23/T 3455-2023   DB32/T 3860-2020   GB/T 40137-2021   GB/T 39917-2021   GB/T 39914-2021   DB37/T 1142-2020   DB46/T 476-2019   DB46/T 479-2019   T/CHAIA 0004-2018   GB/T 2930.7-2017   GB/T 2930.3-2017   GB/T 2930.1-2017   GB/T 2930.2-2017   GB/T 2930.5-2017   GB/T 2930.4-2017   GB/T 2930.8-2017   GB/T 2930.6-2017  
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