Role of farming systems 农作制度的功能
Livestock Farming Systems 畜牧业系统
Alternative Farming Systems Information Center 替代农业系统信息中心
mixed-farming systems 混合耕作制度
modern farming systems 现代农作制度
In traditional farming systems, because of soil erosion, water erosion, and severe environmental deterioration, agricultural yield low and unstable.
在传统的耕作制度下,由于土壤风蚀、水蚀严重,生态环境恶化,产量低而不稳。
参考来源 - 陕西旱地保护性耕作技术模式研究·2,447,543篇论文数据，部分数据来源于NoteExpress
A number of successful farming systems have been developed.
许多有成效的养殖系统已经建立起来。
The continent has an estimated 1.1 billion chickens, mostly produced in backyard farming systems.
据估计，非洲大陆有11亿只鸡，大多数是在场院中饲养的。
Globally mixed farming systems produce the largest share of total meat (54 percent), and milk (90 percent).
全球范围，混合体系生产的肉类比重最大(54%)，牛奶(90%)。
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