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中国农学通报 ›› 2014, Vol. 30 ›› Issue (3): 15-19.doi: 10.11924/j.issn.1000-6850.2013-0809

所属专题: 棉花

• 农学 农业基础科学 • 上一篇    下一篇

棉花叶面施肥研究进展

李永旗 李鹏程 刘爱忠 董合林   

  • 收稿日期:2013-03-22 修回日期:2013-05-10 出版日期:2014-01-25 发布日期:2014-01-25
  • 基金资助:
    棉花产业技术体系 “棉花轻简化栽培关键技术研究与示范” (CARS-18-04B)。

Research Progress on Foliar Fertilizer of Cotton

  • Received:2013-03-22 Revised:2013-05-10 Online:2014-01-25 Published:2014-01-25

摘要: 作物叶面施肥具有许多土壤施肥无法比拟的效果,是补充营养元素和改善品质的一种重要手段。棉花叶面施肥不仅可以解决苗期低温,后期根系活力下降所造成的根系养分吸收不能满足需求的问题,而且可以提高产量改善棉花品质。本研究分析了叶面施肥所能解决的棉花生产中的问题。在前人研究的基础上并结合中国叶面肥的发展趋势,对棉花叶面肥的种类、叶面施肥技术进行了系统的归纳和总结,并对今后棉花叶面专用肥的研究方向进行了展望。

关键词: 育种, 育种

Abstract: Compared with soil application, foliar fertilization had a huge advance. And it was a significant method of supplying nutrition and improving variety quality. Foliar fertilization of cotton could solve the problem of insufficient nutrient absorption caused by root activity decreased later. It could also increase production to improve cotton quality. This paper analyzed the problem that could be solved in cotton production by foliar fertilizer. On the basis of previous studies and combination foliar trends in china, this overview summarized the types of cotton foliar fertilizer and foliar fertilization technology in system. In addition, the research prospects on the foliar fertilizers of cotton were put forward.