1) agro-pastoral ecotone in North China
华北农牧交错区
1.
The food production in the recent 27 years and the relation between potential food production and population carrying capacity were studied by the method of data statistic analysis combined with scientific evaluation in the agro-pastoral ecotone in North China.
采用数据统计分析和科学估算的方法,研究了华北农牧交错区近27年来的粮食生产及其生产潜力同人口承载力的关系。
2) ecotone between agriculture and animal husbandry in North China
华北农牧交错带
1.
Formation mechanism of land desertification and adjustment of land use in ecotone between agriculture and animal husbandry in North China;
华北农牧交错带土地沙漠化成因与土地利用调整对策
3) ecotone
[英]['i:kətəun] [美]['ikəton]
东北农牧交错区
1.
The landscape pattern of the ecotone between agriculture and animal husbandry in Northeast China;
东北农牧交错区景观空间格局
2.
The Landscape Structure and Its Function and Ecological Regionalization of the Ecotone between Agriculture and Animal Husbandry in Northeast China;
东北农牧交错区景观结构、功能与区划
4) agro-pasture zigzag zone of Shaanxi
陕北农牧交错区
1.
In the agro-pasture zigzag zone of Shaanxi province, the wate.
陕北农牧交错区地处毛乌素沙漠和黄土高原的过渡地带,生态环境脆弱,风蚀沙化、水土流失严重,是全国国土整治的重点区域,恶劣的自然条件长期制约着区域社会经济的发展。
5) Northern Agriculture-animal Husbandry Ecotone
北方农牧交错区
1.
Study on High Yield and High Quality Production Technology of Silage Corn in Northern Agriculture-animal Husbandry Ecotone;
北方农牧交错区青贮玉米高产优质生产技术研究
补充资料：牧羝曲
【诗文】：
老羝何日乳，归雁忽能言。
不逐虞常死，丁零尚有恩。
【注释】：
【出处】：
老羝何日乳，归雁忽能言。
不逐虞常死，丁零尚有恩。
【注释】：
【出处】：
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条