北方农业学报 ›› 2015, Vol. ›› Issue (1): 29-29.

• 土壤肥料研究与应用 • 上一篇    下一篇

五原县盐碱化耕地改良技术研究

王勇[1] 杨柳青[2] 妥德宝[3] 靳存旺[2] 闫红[2] 温晓亮[2] 李二珍[2] 李寿强[1]   

  1. [1]内蒙古土壤肥料和节水农业工作站,内蒙古呼和浩特010011 [2]五原县农业技术推广中心,内蒙古五原县015100 [3]内蒙古农牧业科学院,内蒙古呼和浩特010031
  • 出版日期:2015-02-20 发布日期:2015-02-20
  • 通讯作者: 王勇
  • 作者简介:王勇(1958-),男,山西五台人,推广研究员,主要从事土壤肥料和节水农业技术推广工作。
  • 基金资助:
    内蒙古自治区科技创新引导奖励资金项目(20131510)

Improvement technologies of salinized-alkalinized cultivated land in Wuyuan county

WANG Yong,YANG liuqing,TUO Debao,JIN Cunwang,YAN hong,WEN Xiaoliang,LI Erzhen,LI Shouqiang ( 1.Inner Mongolia soil fertilizer and water saving agricultural workstation ,Hohhot 010011 ,China;2. Wuyuan county agricultural technology promotion center, Wuyuan 015100, China, 3.Inner Mongolia Academy of Agriculture and Animal Husbandry Seience,Hohhot 010031,China))   

  • Online:2015-02-20 Published:2015-02-20

摘要: 通过3个量级的磷石膏与腐殖酸配合施用以及单施磷石膏、腐殖酸对比试验,研究其对盐碱化耕地的改良效果。结果表明:磷石膏和腐殖酸配合施用改良效果较好,推荐配合施用量为磷石膏900 kg/667m^2,腐殖酸1 000 kg/667m^2。

Abstract: In this study, the contrast experiment of combined application of phosphogypsum and humic acid fertilizer in three levels and exclusive application of phosphogypsum and humic acid fertilizer was carried out to evaluate their improvement effect on the salinized-alkalinized cultivated land. The results showed that the effect of combined application of phosphogypsum and humic acid fertilizer was superior to that of exclusive application of phosphogypsum and humic acid fertilizer, and the application of 900 kg/667m^2 of phosphorusgypsum combined with 1 000 kg/667m^2 humic acid was recommended.

中图分类号: 

  • S156.4