中国科学院机构知识库网格系统: 检索

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	Nutrient production, water consumption, and stresses of large-scale versus small-scale agriculture: A global comparative analysis based on a gridded crop model 期刊论文 OAI收割 GLOBAL FOOD SECURITY-AGRICULTURE POLICY ECONOMICS AND ENVIRONMENT, 2025, 卷号: 45, 页码: 100844 作者: Su, Han; Foster, Timothy; Hogeboom, Rick J.; Luna-Gonzalez, Diana V.; Mialyk, Oleksandr \| 收藏 \| 浏览/下载：13/0 \| 提交时间：2025/04/21 Food security Water scarcity Small-scale agriculture Water consumption Water stress Soil fertility stress
	Analysis of the economic driving force for protecting Important Agricultural Heritage Systems based on the return rate on labor input:A case study of the Kuancheng Traditional Chestnut Cultivation System in Hebei Province 期刊论文 OAI收割 Chinese Journal of Eco-Agriculture, 2020, 卷号: 28, 期号: 9, 页码: 1405 作者: He LL(何璐璐); Zhang YX(张永勋); Hong CC(洪传春); Min QW(闵庆文) \| 收藏 \| 浏览/下载：30/0 \| 提交时间：2021/03/16 Farmer household's rate of return on labor input Kuancheng Traditional Chestnut Cultivation System in Hebei Province Important Agricultural Heritage Systems (IAHS) China Nationally Important Agricultural Heritage Systems (China-NIAHS) Small-scale agriculture 农户劳动投入回报率宽城传统板栗栽培系统重要农业文化遗产(IAHS) 中国重要农业文化遗产(China-NIAHS) 小规模农业
	Are China's Farms Growing? SCI/SSCI论文 OAI收割 2016 作者: Ji X. Q.; Rozelle, S.; Huang, J. K.; Zhang, L. X.; Zhang, T. L. \| 收藏 \| 浏览/下载：27/0 \| 提交时间：2017/11/09 emergence large scale operational farm size rural China small scale labor-markets rural china agriculture future youth productivity migrate impact size