Kinetics of Nitrogen and Potassium Uptake by Various Rice Cultivars at Differnt Nitrogen Lvels from

来源 :土壤圈：英文版 | 被引量 : 0次 | 上传用户：china_huohou

【摘要】

：

A pot experiment was conducted to study the effect of nitrogen fertilizer on nitrogen and potassium uptake by four rice cultivars.Results showed that the quadr

【作者】

：

WANGZHENGYIN XUWEIHONG 等

【机构】

：

CollegeofResourcesandenvironmentalScience,Coll

【出处】

：

土壤圈：英文版

【发表日期】

：

1998年4期

【关键词】

：

动力论方程氮肥钾肥稻谷吸收紫色土 kinetic equation nitrogen fertilzer potassium nutrition

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A pot experiment was conducted to study the effect of nitrogen fertilizer on nitrogen and potassium uptake by four rice cultivars.Results showed that the quadratic parabola relationship between biomass of rice and nitrogen levels was observed ,with the m

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Kinetics of Nitrogen and Potassium Uptake by Various Rice Cultivars at Differnt Nitrogen Lvels from

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