北方农业学报 ›› 2014, Vol. ›› Issue (1): 56-56.

• 土壤肥料研究与应用 • 上一篇    下一篇

陈巴尔虎旗黑土区小麦施肥指标体系的建立

张连云 王璐 窦杰凤   

  1. 呼伦贝尔市农业技术推广服务中心,内蒙古海拉尔021008
  • 出版日期:2014-02-20 发布日期:2014-02-20
  • 通讯作者: 张连云
  • 作者简介:张连云(1982-),女,内蒙古呼伦贝尔人,农艺师,硕士,从事土壤肥料研究工作。
  • 基金资助:
    国家测土配方施肥项目

Fertilization Index System for Wheat in Black Soil Area of Chenbaerhu Banner

ZHANG Lian-yun (Hulunbuir Agricultural Technology Extension and Service Center, Hailaer 021008, China)   

  • Online:2014-02-20 Published:2014-02-20

摘要: 小麦是陈巴尔虎旗的主栽作物之一,2009—2011年完成了11个小麦“3414”肥料田间试验。通过对试验数据的统计分析,建立了高寒黑土区小麦的施肥指标体系,并计算了主要的施肥参数,用以指导农业生产。主要结果:小麦氮肥推荐施肥范围2.18-4.82kg/667m2,磷肥推荐施肥范围3.09~5.60kg/667m2.钾肥推荐施肥范围2.95-4.26kg/667m2。

Abstract: Wheat is one of the main crops in Chenbaerhu Banner, eleven field experiments of fertilizer has been completed for wheat during 2009-2011.The study was conducted to establish the index system of optimal fertilizer recommendation and parameters of the field experiment were analyzed to give a better construction for agricultural production. The main results showed that the recommended fertilization range of nitrogen was 2.18-4.82kg/667m2, recommended fertilization range of phosphorus was 3.09-5.60kg/667m2, and recommended fertilization range of potassium was 2.95-4.26kg/667m2.

中图分类号: 

  • S512