Standard No.:	DB32/T 4675-2024
English Name:	Technical code of practice for seed production of onion male sterile line
Chinese Name:	洋葱雄性不育系种子生产技术规程
Chinese Classification:	B21    Seed and seeding
Professional Classification:	DB    Provincial Standard
ICS Classification:	65.020.20 65.020.20    Plant growing 65.020.20
Source Content Issued by:	Jiangsu Adminstration of Market Regulation
Issued on:	2024-02-05
Implemented on:	2024-3-5
Status:	valid
Target Language:	English
File Format:	PDF

本文件规定了洋葱雄性不育系种子生产技术的上壤条件、亲本种球生产、种球贮藏、制种、种子质量控制及生产记录的要求。
本文件适用于洋葱雄性不育系种子的露地生产。