摘要
通过掺混肥料(BB肥1#、6#、7#)在水稻上的施用试验,结果表明:掺混肥料(BB肥1#、6#、7#)均适宜在水稻上施用,但在氮肥施用量相等(纯N18kg/667m2)的基础上,667m2施掺混肥料BB肥7#,N∶P∶K=30∶12∶10cl作基肥,产量、投资效率均最高。
A field experiment was conducted to access the fertilizer efficiency of bulk-blended fertilizers （BB fertilizer1#, 6#and 7#） on rice. The results showed that all the three bulk-blended fertilizers （BB fertilizer1#, 6#and 7#） were suitable to apply on rice, and if the application of net nitrogen was 18kg/667m^2,meanwhile applying BB fertilizer 7# as base fertilizer, whose reagent ration was N：P：K=30：12：10cl,both the yield and the investment efficiency would be highest.
出处
《内蒙古农业科技》
2009年第3期32-33,共2页
Inner Mongolia Agricultural Science and Technology
基金
国有大型企业合作项目
关键词
水稻
混肥料
产量
经济效益
Rice（Oryza sativa L.）
Bulk-blended fertilizer
Yield
Economic benefit
