经济学 >>> 理论经济学 世界经济学 应用经济学
搜索结果: 1-3 共查到经济学 Net Revenues相关记录3条 . 查询时间(0.078 秒)
Producers need methods to determine the relationship between early defoliation and net revenues for cotton (Gossypium hirsutum L.) in a short-season environment. This study evaluated the effects of al...
Criteria for profitable timing of cotton (Gossypium hirsutum L.) defoliation have not been determined for ultra-narrow-row cotton (UNRC). This study evaluated the effects of alternative defoliation ti...
A common characteristic of ultra-narrow-row cotton (Gossypium hirsutum L.) production is the use of high plant population densities (PPD) compared to wide-row cotton. Farmers are concerned about the h...

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...