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5. Shoot Photosynthesis and Root Growth of Hybrid and Conventional Rice Cultivars as Affected by N and

Shoot Photosynthesis and Root Growth of Hybrid and Conventional Rice Cultivars as Affected by N and

来源 :土壤圈：英文版 | 被引量 : 0次 | 上传用户：ken112233

【摘 要】

：

Root box experiments were conducted to evaluate the effects of N and NK levels in the root zone on shoot photosynthesis and root growth of hybrid an cultivar of

【作 者】

：

YANGXIAOE V．ROEMHELD 等 

【机 构】

：

Dept.ofAgric.Chem.,InstituteofPlantNutr.

【出 处】

：

土壤圈：英文版

【发表日期】

：

1997年1期

【关键词】

：

氮 磷 光合作用 稻谷 杂交稻 钾 根围 nitrogen  phosphorus  photosynthesis  rice  root growth 

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论文部分内容阅读

Root box experiments were conducted to evaluate the effects of N and NK levels in the root zone on shoot photosynthesis and root growth of hybrid an cultivar of rice (Oryza sativa L.) on two paddy soils (clayey and silty).The results showed that dry matte

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