The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
qiang chun xing xiao mai pin zhong lei xing de sui fen hua yu zhu jing ye ling yi ji fen hua shi qi de tan tao
Author(s): 
Pages: 19-21
Year: Issue:  5
Journal: Beijing Agricultural Sciences

Keyword:  穗分化主茎叶龄品种类型春性小麦叶龄余数生育期分化期伸长期生态型播期;
Abstract: <正> 过去的研究认为:“总结分析各地对冬、春麦的研究资料,起身期大体都处于倒4叶(N-3)露尖前后约一个叶龄范围;起身以后各期的叶龄余数大体也是近似的:唯伸长穗分化:伸长期单棱期二棱初期二棱末至护颖为主茎叶龄:N-6 N-5 N-4 M-3 其中的二棱末至护颖分化相当于生育期的起身期。这种关系包括春麦。在众多的小麦品种中,分属于一定的生态型。生育期短、穗分化过程快的强春性小麦品种类型的穗分化与主茎叶龄之间,有无
Related Articles
No related articles found