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Study on Interactions between N and K Absorption in Rice

  • Online:2017-03-20 Published:2017-03-20

水稻氮钾吸收的交互作用研究

  1. 1中国水稻研究所/水稻生物学国家重点实验室,杭州 311400;2长江大学,湖北 荆州 434025
  • 通讯作者: 王丹英
  • 基金资助:

    国家自然科学基金面上项目“水稻根际铵离子对钾离子跨细胞膜转运的调控及其与氮利用效率的关系”(31671630)

Abstract:

N and K are the most in-demand essential nutrients in rice growth. There are interactions between N and K absorption in rice. This article discussed the uptake mechanism of N and K in rice, and further discussed the interaction between N and K by analysis the effect of N on K absorption, and K on N absorption.

Key words: rice, N absorption, K absorption, interaction

摘要:

氮和钾都是水稻生长的大量必须营养元素,在水稻的生长发育过程中起着不可替代的作用。水稻对氮、钾的吸收存在着一定的交互作用。本文在综述水稻氮、钾吸收的机理上,探讨了氮素对水稻钾素吸收的影响,以及钾素对水稻氮素吸收的影响。

关键词: 水稻, 氮吸收, 钾吸收, 交互作用

CLC Number: