1.
Classification management mechanisms for grassland resources and sustainable development strategies in Northern China
北方牧区草地资源分类经营机制与可持续发展
2.
Speciess Composition and Flora of Wild Omamental Herbaceous Plants in the Area of Beijing
北京地区野生草本观赏植物资源种类构成及其区系分析
3.
Overview of Species and Distribution of Tobacco Germplasm Resources in China
我国烟草种质资源的种类与分布概况
4.
Study on Interpretation of Rangeland Resources Types Based on Multi-source Remote Sensing Data;
多源遥感数据在草地资源类型解译中的研究
5.
According to the first national survey of grassland resources, the variety of grassland in Tibet ranks first among all provinces and autonomous regions. Of the 18 types of grassland in the country, Tibet has 17.
根据全国首次统一草地资源调查，西藏拥有草地种类居全国各
6.
Spatial distribution and dynamic characteristics of the grassland vegetation in Hebei
河北省草地资源分布及植被特征动态
7.
SIGNIFICANCE OF LANDFORMS TO TOURIST RESOURCES AND CLASSIFICATION OF LANDFORM TOURIST RESOURCES;
地貌的旅游资源意义及地貌旅游资源分类
8.
Cluster Analysis on Main Agronomic Traits of Tobacco Germplasm Resources
烟草种质资源主要农艺性状的聚类分析
9.
Study Effect of Returning Land for Grazing to Pasture Project in Grass Resource of Kulusitai Grassland in Xinjiang
实施退牧还草工程对新疆库鲁斯台草原区草地资源的影响分析
10.
SUSTAINABLE UTILIZATION STRATEGY OF THE HILLY GRASSLAND RESOURCES IN SOUTHERN CHINA;
南方山地草地资源可持续利用战略分析
11.
Standards of classification for groundwater resources
GB/T15218-1994地下水资源分类分级标准
12.
Studies of Taxonomy, Geographic Distribution in Gynaephora Genus and Life-history Strategies on Gynaephora Menyuanensis;
草原毛虫属的分类、地理分布及门源草原毛虫生活史对策的研究
13.
Study on Classification and Evaluation of Danxia Landform Tourism Resources;
丹霞地貌旅游资源的分类及评价研究
14.
Dynamics and performance evaluation of grassland resources utilization in Xinjiang
新疆牧草地资源利用动态变化及其绩效分析
15.
Correlation and Path Coefficient Analysis and Euclidean Distance Clustering For Several Characters in Tobacco Germplazm Resource
基于烟草种质资源部分性状的相关、通径及聚类分析
16.
The status of grassland resources and grassland animal husbandry in Tibet was analyzed, and management pattern of sustainable development of grassland animal husbandry in Tibet was discussed.
通过对西藏草地资源及草地畜牧业现状的分析,探讨了适合西藏草地畜牧业可持续发展的途径。
17.
Research on the Photosynthetic Types and Distributive Characteristics of Gramineous Pasture Plants in Hainan
海南省禾本科牧草光合类型及其种质资源分布特性的研究
18.
CHARACTERISTICS OF GEOTHERMAL FIELD AND DISTRIBUTION TYPES OF GEOTHERMAL RESOURCE IN GANSU PROVINCE
甘肃省地温场特征及地热资源分布类型