农学 >>> 作物学 >>> 作物耕作学 >>>
搜索结果: 1-3 共查到作物耕作学 nitrate相关记录3条 . 查询时间(0.171 秒)
Sugar beet is the main crop commonly cultivated for sugar production in temperate regions of the World. Actual yields in main Central Europe producing countries are much lower, due to many limiting fa...
The effect of seed coating with oxygen supplier on the suppression of rice-seedling emergence by calcium nitrate applied to control apple snail, was examined in pots and petri dishes. The seed coatin...
Increased acreage of no-tillage cotton (Gossypium hirsutum L.) has heightened interest in starter fertilizers. Crop residues and winter covers used to retard eroision also restrict water evaporation a...

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...