Effects of different nitrogen fertilizers on the yield, water- and nitrogen-use efficiencies of drip-fertigated wheat and maize in the North China Plain

Reducing environmental risk by improving N management in intensive Chinese agricultural systems

Xiaotang Ju, Guangxi Xing, Xinping Chen et al. · Proceedings of the National Academy of Sciences · 2009 · 2.6K citations · Full text

Agriculture, Crop Sciences, Soil Sciences +17

Nitrogen balance and groundwater nitrate contamination: Comparison among three intensive cropping systems on the North China Plain

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Agriculture, Agronomy, Hydrology +16

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R. J. Haynes, K. M. Goh · Biological reviews/Biological reviews of the Cambridge Philosophical Society · 1978 · 569 citations

Agriculture, Plant Biology, Plant Sciences +12

Ecological significance and complexity of N-source preference in plants

Dev T. Britto, Herbert J. Kronzucker · Annals of Botany · 2013 · 323 citations · Full text

Life Sciences, Ecology, Plant Biology +12

Current Nitrogen Management Status and Measures to Improve the Intensive Wheat–Maize System in China

Zhenling Cui, Xinping Chen, Fusuo Zhang · AMBIO · 2010 · 293 citations

Agriculture, Agronomy, Crop Sciences +14