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中国农学通报 ›› 2003, Vol. 19 ›› Issue (6): 166-166.

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甘肃旱作区降水与施肥交互效应研究

林蔚新   

  • 出版日期:2003-12-25 发布日期:2003-12-25

Study on Effect of Interaction Between Precipitation and Fertilizer Application

Lin Weixin   

  • Online:2003-12-25 Published:2003-12-25

摘要: 本文通过探讨施肥与水分动态关系,摸索出旱作区降水、施肥与作物产量的关系,为干旱条件下科学施肥、抗旱减灾增粮提供依据。

Abstract: The dynamic relationship between fertilizer and water was studied and the relationships among precipitation, fertilizer application and crop yield were found out in non-irrigation area. The research result could be used to guide the fertilizer application for increasing crop yield in arid areas.