The lysimeters-rain shelter facility and the growth and water use of Chinese wheat

来源 :第20届国际土壤与耕作研究组织大会 | 被引量 : 0次 | 上传用户:yuswe
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  Excessive application of N fertilizer contributes substantially to high levels of nitrate(NO3--N)in surface and groundwater on Northern China.A trial was set up to quantify the fate of N within intensive wheat maize rotation system with a view to improve N and water use efficiencies.
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