GB/T 19557.2-2004植物新品种特异性、一致性和稳定性测试指南　普通小麦.pdf

ICS65.020.20 B 05 沥黔 中 华 人 民 共 和 国 国 家 标 准 GB/T19557.2-2004 植物新品种特异性、一致性和 稳定性测试指南 普通小麦 Guidelinesfortheconductoftestsfordistinctness,uniformityand stability-Wheat(TriticumaestivumL.) 2004-06-11发布 2004-12-01实施 中华人民共和国国家质量监督检验检疫总局 发 布 中 国 国家 标 准 化 管 理 委 员 会 GB/T19557.2-2004 目 次 前言 .··工 1 范围 ····························，························‘·，，，··················································…… 1 2 规范性引用文件 ···················································································.············…… 1 3 术语和定义 ······································································································…… 1 4供试品种种子的要求 ，·。···，··························································.··……1 5 测试 ，，，，···················································································，，························一 2 6 性状的观测与判别 ····················，·······4·· ···，··，甲甲，·甲，········11 ···.·.··..·. … … 2 7 性状 ，，，···········································································································…… 3 附录A (规范性附录) 小麦品种测试性状 .·一· 4 附录B(规范性附录)性状的解释 ················································……12 附录C(规范性附录) 小麦新品种测试技术问卷格式 ·························。··，，···。····，············…… 30 GB/T19557.2-2004 .占 日山 .‘‘~ 月U 吕 本标准的附录A、附录B和附录c是规范性附录。 本标准由中华人民共和国农业部提出。 本标准起草单位:农业部科技发展中心、中国农业科学院作物品种资源研究所。 本标准主要起草人:王汝锋、李立会、郑殿升、吕波、王晓鸣、翁跃进、杨金华。· GB/T19557.2-2004 植物新品种特异性、一致性和 稳定性测试指南 普通小麦 1 范围 本标准规定了小麦新品种特异性、一致性和