欢迎访问《中国农学通报》,

中国农学通报 ›› 2009, Vol. 25 ›› Issue (15): 0-.

所属专题: 小麦

• 农学 农业基础科学 •    下一篇

小麦种子繁育的一般原则和通用程序

牛吉山,尹钧   

  • 收稿日期:2009-03-27 修回日期:2009-04-23 出版日期:2009-08-05 发布日期:2009-08-05

General Principles and a Universal Procedure for Wheat Seed Production

  • Received:2009-03-27 Revised:2009-04-23 Online:2009-08-05 Published:2009-08-05

摘要: 小麦(Triticum aestivum L.)是我国的重要粮食作物,种子繁育是小麦产业化的关键环节。我国现行小麦种子繁育程序包括三圃制、二圃制、一圃制、四级种子生产、株系循环选择、一圃三级种子生产等六种。为了适应现代小麦产业化的需要,在分析现有种子繁育程序的基础上,根据小麦遗传特征,提出小麦种子繁育的一般原则和通用程序,供小麦育种、繁种、推广者参考。

Abstract: Wheat (Triticum aestivum L.) is a very important cereal crop in China. Seed production is a key step for wheat industrialization. Currently, there are 6 procedures for wheat seed production in China. They are three-nursery, two-nursery, one-nursery, four-stage seed production, circular selection from lines and one-nursery three-stage seed production. To meet the need of wheat industrialization, general principles and a universal procedure for wheat seed production are proposed based on wheat genetic characterizations and analysis on the current procedures for seed production. This paper can be consulted by wheat breeders, seed producers and spreaders.