1.
Biosafety of Roundup Ready Soybean(RRS) Planted in Black Soil Ecosystem
抗草甘膦转基因大豆(RRS)在黑土生态系统种植的安全性研究
2.
The Effect of Ecosystem Succession on Soil Structure Properties in Black Soil Region of Northeastern China.
东北黑土区生态系统的演变对土壤结构性质的影响
3.
The Effect of Different Fertilizing Patterns on Nitrogen Transition in Black Soil of Songnen Plain;
不同培肥方式对黑土区土壤生态系统氮素转化的影响
4.
Influence of Transgenic Populus Simonii×P.nigra's Root Secretion on Soil Ecosystem
转抗虫基因小黑杨根系分泌物对土壤生态系统的影响
5.
Combined Effects of Acetochlor and Copper on Indigenous Microoranism Communities in Phaeozem;
乙草胺—Cu～（2+）复合污染条件下黑土农田生态系统微生物过程的研究
6.
Effect of land-use change on ecosystem services value in Heihe river basin;
黑河流域土地利用变化对生态系统服务价值的影响
7.
Evolvementof Ecological Economic System in Heihe Basin and the Enlightenment;
黑河流域生态经济系统的演化与启示
8.
Studies on Mycobiota and Ecological Characteristics of Black Soil Fungi in Corn Crop from Jilin;
吉林省黑土玉米田土壤真菌区系及生态特性研究
9.
Establishment of Evaluation Index System of Ecology Security Under Soil and Water Loss Stress in Black Soil Region of Northeast China
东北黑土区水土流失胁迫下的生态安全评价指标体系的建立
10.
Anatomical Observation on Digestive and Reproductive System of Odontermes Formosanus Shiraki (Isoptera: Termitidae);
黑翅土白蚁消化及生殖系统结构的解剖观察
11.
A Research on the Coordinated Development of the Ecosystem of Sunan Mountainous Region of Mainstream of Heihe River;
黑河干流肃南山地生态系统的协调发展研究
12.
Approach to Health Diagnoses of Eco-economy System in Small Watershed of Heiniuhe;
黑牛河小流域生态经济系统健康诊断方法探索
13.
Ecological Economic System Analysis and System Coupling Development Patte rns of the Heihe River Basin;
黑河流域生态经济系统分析与耦合发展模式
14.
The significance of ecological system trace fossils--Palaeosol
生态系统痕迹化石——古土壤的研究意义
15.
Study on Effects of External Rare-earths on Aquatic Ecosystem;
外源性稀土对水生态系统的影响研究
16.
A Primary Study on Mercury in Soil of Different Agricultural Ecosystems;
不同农田生态系统土壤汞的初步研究
17.
Study on Benefits of Agroforestry Ecosystems in Purple Soil Area;
紫色土区农林复合生态系统效益研究
18.
Effects of Bt Transgenic Rice on Soil Ecosystem;
转Bt基因水稻对土壤生态系统的影响