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Towards applying N balance as a sustainability indicator for the US Corn Belt: realistic achievable targets, spatio-temporal variability and policy implications 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2019, 14 (6)
作者:  Sela, S.;  Woodbury, P. B.;  Marjerison, R.;  van Es, H. M.
收藏  |  浏览/下载:8/0  |  提交时间:2019/11/26
N balance  corn  model-based N management  yield-scaled N losses  Adapt-N (R)  
Piling up reactive nitrogen and declining nitrogen use efficiency in Pakistan: a challenge not challenged (1961-2013) 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2018, 13 (3)
作者:  Raza, Sajjad;  Zhou, Jianbin;  Aziz, Tariq;  Afzal, Muhammad Rahil;  Ahmed, Muneer;  Javaid, Shahbaz;  Chen, Zhujun
收藏  |  浏览/下载:15/0  |  提交时间:2019/04/09
reactive N  nitrogen use efficiency  gaseous N emissions  N trade