中国科学院机构知识库网格系统: 检索

中国科学院机构知识库网格

Chinese Academy of Sciences Institutional Repositories Grid

机构

采集方式

内容类型

发表日期

学科主题

筛选

浏览/检索结果: 共3条，第1-3条

帮助

条数/页：排序方式：
	Optimization of coupling crop and livestock production system's eco-efficiency in northern China based on a life cycle assessment and data envelopment analysis method 期刊论文 OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2024, 卷号: 921, 页码: 170852 作者: Li, Jing; Zheng, Zhican; Xu, Yan; Hang, Sheng; Gong, Huarui \| 收藏 \| 浏览/下载：23/0 \| 提交时间：2024/05/21 Coupling crop and livestock production Life cycle assessment Super-SBM model Tobit model Optimization of eco-efficiency Development of sustainable agriculture
	Optimization of coupling crop and livestock production system's eco-efficiency in northern China based on a life cycle assessment and data envelopment analysis method 期刊论文 OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2024, 卷号: 921, 页码: 10 作者: Li, Jing; Zheng, Zhican; Xu, Yan; Hang, Sheng; Gong, Huarui \| 收藏 \| 浏览/下载：37/0 \| 提交时间：2024/05/20 Coupling crop and livestock production Life cycle assessment Super-SBM model Tobit model Optimization of eco-efficiency Development of sustainable agriculture
	Anti-substitution effect of coupling crop and livestock production on fertilizer use: Evidence from Chinese smallholder farms 期刊论文 OAI收割 JOURNAL OF CLEANER PRODUCTION, 2023, 卷号: 412, 页码: 9 作者: Li, Chang; Wan, Dongwei; Xu, Xiangbo; Li, Jing; Gaffney, Paul P. J. \| 收藏 \| 浏览/下载：29/0 \| 提交时间：2023/10/09 Coupling crop and livestock production Fertilizer substitution effect Econometrics Smallholder farms Rural China