摘要
阐述了杂交大豆种子繁育程序建立的可行性,介绍了该繁育程序的核心内容和关键技术。通过实施,该项繁育程序可有效控制杂交大豆制种过程中的品种本身不纯和自然突变、生物学混杂、机械混杂等因素,做到规范化生产,降低制种成本,提高制种产量和制种效率。
The feasibility of seed breeding procedure of hybrid soybean was described and its core content and key technique introduced in the paper.After implementing this breeding procedure,many problems during the hybrid soybean production process are effectively controlled,such as,the seed＇s impure,natural mutations,biological and mechanical mingled,etc.Therefore,the production could be standardized,and cost could be reduced,and the output and efficiency of seed production could be increased.
出处
《吉林农业科学》
CSCD
2011年第2期4-6,共3页
Journal of Jilin Agricultural Sciences
基金
国家863计划(2009AA101106)
吉林省科技发展计划(20076018)
关键词
大豆
杂交种
繁育程序
Soybean
Hybridization
Seed breeding procedure
