1) loess plateau
黄土高原区
1.
Afforestation Techniques of Main Tree Species on Loess Plateau;
浅谈黄土高原区主要树种造林技术
2.
The benefit and prospect of farmland mulcb on Loess Plateau.;
黄土高原区农田覆盖效应与前景分析
2) gully region of loess plateau
黄土高原沟壑区
1.
Changes of orchard soil carbon,nitrogen and phosphorus in gully region of Loess Plateau;
黄土高原沟壑区不同年限苹果园土壤碳、氮、磷变化特征
2.
To solve the problem of environment deterioration and low economic benefit for protection forest system in Loess Plateau,we systematically studied the soil moisture and nutrients for eco-economic type of protection forest in gully region of loess plateau through field investigation and laboratory analysis.
针对黄土高原生态环境恶化以及黄土高原防护林体系经济效益低下的问题,以黄土高原沟壑区生态经济型防护林为研究对象,通过野外调查与室内分析相结合的方法,系统研究了林地的水分和养分特征,并以水分生态条件为依据,对黄土高原沟壑区生态经济型防护林进行了空间配置。
3) Loess Plateau
黄土高原地区
1.
Study on Waterpower Desertification in Loess Plateau Based on 3S Technology;
基于“3S”技术的黄土高原地区水蚀荒漠化研究
2.
Study of Grain for Green and Grain Safety on Loess Plateau;
黄土高原地区退耕还林(草)与粮食安全研究
3.
The 137Cs tracing technique was applied to the study of soil erosion in the Nangou watershed on the Loess Plateau.
利用137Cs示踪法详细研究了黄土高原地区南沟小流域的土壤侵蚀状况。
4) the Loess Plateau
黄土高原地区
1.
Warping Dam Property Right Reform and Sustainable Development in the Loess Plateau Region;
黄土高原地区淤地坝产权制度改革与可持续发展
2.
Study on the Evaluation System of the Loess Plateau Region s Green Resident Quarters;
黄土高原地区居住区绿色设计评价指标研究
5) Loess Plateau region
黄土高原地区
1.
Discoursing strategic role of grassland construction in construction of ecological environments for Loess Plateau region;
论草地建设在黄土高原地区生态环境建设中的战略地位
2.
Developing strategy of grain crop production in Loess Plateau Region of China.;
黄土高原地区粮食生产潜力与粮食生产发展战略探讨
3.
Spatial distribution of precipitation in the Loess Plateau region
黄土高原地区降水的空间分布
6) mountainous area of the Loess Plateau
黄土高原山区
补充资料:黄土高原农业气候资源利用(见农业气候资源利用)
黄土高原农业气候资源利用(见农业气候资源利用)
Huangtu gaoyuan nongye qihou ziyuan Iiyong黄土高原农业气候资源利用见农业气候资源利用。
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