1.
Study on Characteristics of Physical Fertility of the Corn Belt Pheaozem in Jilin;
吉林玉米带黑土的物理肥力特性研究
2.
Study on the Forms of Phosphorus and Characteristics of Adsorption--Desorption of the Corn Belt Phaeozem in Jilin;
吉林玉米带黑土磷素形态及吸附——解吸特性研究
3.
Characteristics of Physicochemistry Environment of the Com Belt Phaeozem in JiLin;
吉林玉米带黑土土壤理化环境特征研究
4.
Jilin Corn Belt Typical Regions Groundwater Nitrate-nitrogen Pollution Condition Diagnosis;
吉林玉米带典型区域地下水硝态氮污染状况调查分析
5.
The Composing of Organo-mineral Complex and Its Organic Carbon Characteristic Distributing of Corn Belt Phaeozem in JiLin;
吉林玉米带黑土有机无机复合体组成及有机碳分布特征
6.
Influence of present farming system of corn belt on fertility degradation in Jilin Province
吉林玉米带现行耕作制度对黑土肥力退化的影响
7.
Changes in Spatial and Temporal Distribution of Maize Sown Area and Its Causative Factors in Maize Belt of Jilin Province in Last 50 Years;
过去50年吉林省玉米带玉米种植面积时空变化及其成因分析
8.
The Selection of Soil Available Phosphorus and Potassium Tests Methods in Jilin Province Maize Zone
吉林省玉米带土壤有效磷钾测试方法的筛选
9.
Study on Countermeasure to Increase the Added Value of Corn Industry in Jilin Province
提高吉林省玉米产业附加值策略研究
10.
The Evolving Regulation and Developing Trend of Corn Production in JiLin Province;
吉林省玉米生产演替规律及发展趋势
11.
Promoting Development of Livestock Husbandry in Jilin Province by Expanding Silage Maize;
推广青贮玉米,促进吉林省畜牧业发展
12.
Status, Problems and Solutions on the Development of China s Maize Industrial Chain--A Case Study in Jilin Province;
中国玉米产业链研究——以吉林省为例
13.
Deepening the Procession of Corn and Rejuvenating Jilin Province Economy;
走玉米深加工之路 振兴吉林省经济
14.
The Competitiveness of Corn in Jilin after China′s Entry into the WTO;
“入世”后吉林省玉米国际竞争力的研究
15.
Comprehensive Analysis of Maize Varieties in Jilin Province during Two Decades
近20年吉林省玉米品种的综合分析
16.
Research on the Model of Recycle Economy about Corn Deep Processing Industry in Jilin Province;
吉林省玉米深加工产业循环经济模式研究
17.
Study on Patterns and Techniques of Maize High Yield Breeding in Jilin Province;
吉林省玉米高产育种模式与技术的研究
18.
Strategic Environment Assessment of Maize Processing Development in Jilin Province;
吉林省玉米加工产业发展战略环境评价研究