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浏览/检索结果: 共2条，第1-2条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序提交时间升序提交时间降序题名升序题名降序作者升序作者降序 Features and Socio-Economic Sustainability of Traditional Chestnut Forestry Landscape in China: A Case of Kuancheng County, Hebei Province 期刊论文 LAND, 2021, 卷号: 10, 期号: 9, 页码: 18 作者:  He, Lulu;  Min, Qingwen;  Hong, Chuanchun;  Zhang, Yongxun 收藏  |  浏览/下载：50/0  |  提交时间：2021/11/05 sustainability  labor productivity  nationally important agricultural heritage system (NIAHS)  small farmer  agricultural landscape   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 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：6/0  |  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