农学 >>> 作物学 >>> 作物育种学与良种繁育学 >>>
搜索结果: 1-3 共查到作物育种学与良种繁育学 Weed相关记录3条 . 查询时间(0.093 秒)
Assessment of weed infestation in winter wheat, winter triticale and spring barley cultivated since year 1998 in cereal crop rotation under three technologies varying in production intensity was cond...
The studies were carried out on the Experimental Farm at Zawady in the years 1999-2002. A field experiment followed the field method without replications. In case of both winter and spring triticale t...
This study was conducted during the growing seasons of 1998 - 1999 and 2003-2004 to determine the critical period of weed control (CPWC) in winter-lentil (cv. Sazak-91). The experiments were lai...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...