北方农业学报 ›› 2012, Vol. ›› Issue (3): 41-41.

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泾源县玉米全膜双垄覆盖沟播密度试验

张红霞[1] 于努哈[2] 冶晓峰[1]   

  1. [1]泾源县农业技术推广服务中心,宁夏泾源756400 [2]泾源县香水镇农业技术推广服务中心,宁夏香水镇756400
  • 出版日期:2012-06-20 发布日期:2012-06-20
  • 通讯作者: 张红霞
  • 基金资助:
    旱作节水农业项目、农作物高产创建活动

The Density Test of Maize in Whole Plastic-film Double Furrow Sowing Cultivation in Jingyuan County

ZHANG Hong-xia (Jingyuan County Agricultural Technology Extension Service Center,Jinyuan 756400,China)   

  • Online:2012-06-20 Published:2012-06-20

摘要: 试验结果表明。在全膜双垄覆盖条件下,种植密度为4500株/667m^2产量表现最好,为685.9kg/667m^2;其次,种植密度为4000株/667m^2产量为597.5kg/667m^2:种植密度为2500株,667m^2和3000株/667m^2表现欠佳。关

Abstract: The test results show that,In the entire membrane double ridge mulching condition,planting density is 45001ines/mu yield the best performance,for the 685.9kg/mu;secondly,planting density is 40001ines/mu yield of 597.5kg/mu;planting density is 25001ines/mu and 30001ines/mu of poor performance.

中图分类号: 

  • S513