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Multiple cropping systems of the world and the potential for increasing cropping intensity 期刊论文
Global Environmental Change-Human and Policy Dimensions, 2020
作者:  Katharina Waha, Jan Philipp Dietrich, Felix T. Portmann, Stefan Siebert, ... Mario Herrero
收藏  |  浏览/下载：13/0  |  提交时间：2020/09/08
Agricultural diversification as an important strategy for achieving food security in Africa 期刊论文
GLOBAL CHANGE BIOLOGY, 2018, 24 (8) : 3390-3400
作者:  Waha, Katharina;  van Wijk, Mark T.;  Fritz, Steffen;  See, Linda;  Thornton, Philip K.;  Wichern, Jannike;  Herrero, Mario
收藏  |  浏览/下载：9/0  |  提交时间：2019/04/09
coefficient of variation  crop production  farming diversity  food availability  livestock production