1.
Study on the Vernalization Traits of Different Varieties Type in Wheat;
不同生态区小麦品种春化特性的研究
2.
Studies on Heterosis among Different Wheat Varieties or Lines in Different Ecological Regions;
不同生态区小麦品种（系）间杂种优势的研究
3.
Distribution and Exploitation Direction of Soil and Water in Different Ecological area of Oasis;
绿洲不同生态区资源变异及水土开发模式研究
4.
Phenotype diversities of alfalfa rhizobium strains collected in different ecological regions in Gansu Province
甘肃不同生态区域苜蓿根瘤菌表型多样性分析
5.
Studies on Chemical Component Change of Flue-cured Tobacco in Different Ecological Areas
湖南省不同生态区域烤烟品质变化研究
6.
PRACTICAL PATTERNS AND TECHNIQUES FOR ECO-AGRICULTURAL CONSTRUCTION IN THE VARIOUS ECO-ECONOMIC ZONES;
不同生态经济类型区生态农业模式与技术研究
7.
Analysis on Quality of Flue-cured Tobacco Planted in Different Ecological Areas of Guizhou Province
贵州不同生态烟区烤烟质量状况分析
8.
Dynamics Evaluation of Regional Eco-security Based on Different Methods
基于不同方法的区域生态安全动态分析与评价
9.
A COMPARATIVE STUDY OF LEARNING ATTITUDES OF PRIMARY AND JUNIOR HIGH SCHOOL STUDENTS IN DIFFERENT COMMUNITIES IN LANZHOU CITY
兰州市不同社区中、小学生学习态度的比较研究
10.
Study on the Optimal Irrigation Schedule of Tobacoo in the Different Ecotype Tobacoo Area of Hubei Province;
湖北省不同生态型烟区烟草优化灌溉制度研究
11.
Research on Ecological Effect of Different Tillage Methods in Northern ShanXi, China;
晋北地区不同耕作方式的生态效应研究
12.
Method Research into Farmland Quality Dynamic Balance in Different Agricultural Ecological Sections;
不同农业生态区耕地质量占补平衡方法研究
13.
High - efficiency Eco - agricultural of Different Regions in Three Gorges Area;
三峡库区不同地域类型高效生态农业发展模式
14.
The Study on the Farmland Quality Dynamic Balance in Different Agricultural Ecotype Section;
不同农业生态区耕地质量占补平衡探讨
15.
Study on the Ecological Benefits of Black Locust Plantation in Hilly and Gully Regions on Loess Plateau of Semi-arid Area
半干旱黄土区不同密度刺槐林生态效益研究
16.
Ecological Benefits of the Different Measures on Serious Erosion Area
强度水土流失区不同治理措施的生态效益研究
17.
Emergy comparison for different agro-ecological regions in Shanxi Province
山西省不同农业生态类型区能值比较研究
18.
Variation in yield and quality of Alisma orientalis grown under different ecological climatic regions
不同生态气候区泽泻产量与品质的变化研究