北方农业学报 ›› 2015, Vol. 43 ›› Issue (4): 38-38.

• 土壤肥料研究与应用 • 上一篇    下一篇

玉米覆膜栽培条件下追肥方法试验初探

杨世昌[1] 王伟[2]   

  1. [1]彭阳县城阳农牧技术服务中心,宁夏彭阳756500 [2]彭阳县农业技术推广服务中心,宁夏彭阳756500
  • 出版日期:2015-08-20 发布日期:2015-08-20
  • 通讯作者: 杨世昌
  • 作者简介:杨世昌(1959-),男,宁夏彭阳人,农艺师,主要从事农业技术推广及种子管理工作。
  • 基金资助:
    农业部测土配方施肥项目

Study of topdressing under maize cultivation with plastic film

YANG Shichang,WANG Wei (Chengyang Agriculture and Animal Husbandry Technica Service Center, Pengyang 756500,China; 2.Agriculture and Animal Husbandry Technica Service Center,Pengyang 756500,China )   

  • Online:2015-08-20 Published:2015-08-20

摘要: 在栽培基础同等、等氮追肥的条件下,穴追固体肥平均产量792.1 kg/667m2,较习惯追肥增产17.1%,表现为增产增收;穴追液体肥平均产量683.2 kg/667m2,较习惯追肥增产1.0%。结果表明,在半干旱地区种植玉米不宜施用腐酸水溶肥。

Abstract: The research results showed under the same applying fertilizer the average yield was 792.1 kg/667m^2 with solid fertilizer,19.14% higher than that of the traditional fertilization, and 683.2 kg/667m^2 with liquid fertilizer.So it was not appropriate to the maize applied with soluble humic acid fertilizer in the semi-arid areas.

中图分类号: 

  • S365 S513