Nitrate Leaching from Maize Intercropping Systems with N Fertilizer Over-Dose

来源 :农业科学学报：英文版 | 被引量 : 0次 | 上传用户：gf_lucky

【摘要】

：

A 2-yr field experiment was conducted on a calcareous alluvial soil with four summer maize intercropping systems at Shangzhuang Experiment Station (116.3°E

【作者】

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NIE Sheng-wei AEgfinya Eneji C

【机构】

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ResearchCenterofCircularAgriculture,KeyFieldScientificObservationStationofZhengzhouFluvo-AquicSoilsE

【出处】

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农业科学学报：英文版

【发表日期】

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2012年9期

【关键词】

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硝酸盐积累间作系统氮素淋失夏玉米超剂量氮肥施用量 CGT 田间试验 NO3-N leaching maize intercropping ove

【基金项目】

：

This study was funded by the Key Technologies R＆D Program of China during the 1 lth Five-Year Plan period （2007BAD89B01）, the Key Technologies R＆D Program of China during the 12th Five-Year Plan perio

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A 2-yr field experiment was conducted on a calcareous alluvial soil with four summer maize intercropping systems at Shangzhuang Experiment Station (116.3°E, 39.9°N) in the North China Plain. The objective was to determine nitrate leaching from i

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Nitrate Leaching from Maize Intercropping Systems with N Fertilizer Over-Dose

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