摘要： 采用单交与回交相结合的方式和水旱交替的选择方法,经异地异种条件定向培育,田间自然与模拟限水抗旱节水性以及抗病性专业鉴定,选育成了多穗抗倒、抗病、抗旱节水、适应性强、高产稳产的新品种衡4041,适宜黑龙港缺水区及冀中南高产麦区黄淮北片部分冬麦区种植。

关键词: 冬小麦, 衡4041, 育种

Abstract: The combination of single-cross/backcross,drought and irrig ated alternation and mult iple growingsite w ere used to breed w inter wheat variety Heng 4041. The drought resistance was ident if ied by natural/cont rolled irrigation and disease resistance was appraised. The result s showed that Heng 4041 was a new highyield variety with drought,lodging and diseases resistance. It belonged to the type of multiple heads and shortstalk. It was adapted in southern area of Hebei province and part of northern area of the Huanghuai region.

Key words: Winter wheat, Heng4041, Breeding

中图分类号: 

• S512.331 ??