1.
Study on the Method of Soil Productivity Assessment in Northeast Black Soil Regions of China
东北黑土区土壤生产力评价方法研究
2.
Applied Productivity Index Model (PI) in Soil Productivity Assessment of Northern China
生产力指数模型PI在北方土壤生产力评价中的应用
3.
Evaluating the land productive pontential and derterminating the soil correction coefficient in Hetian development zone,Xinjiang;
新疆和田开发区土地生产潜力评价与土壤修正系数的确定
4.
Comprehensive Assessment of Soil Conservation Capacity of Forest Ecosystems in Beijing
北京市森林生态系统土壤保持能力的综合评价
5.
The correlation among soil microorganism quantity, enzyme activity and soil nutrient content is the significant, it can be used as evaluation index of soil fertility.
土壤微生物数量、酶活性与土壤养分间呈显著相关关系，可作为评价土壤肥力的指标。
6.
EVALUATION OF FARM LAND FERTILITY AND POTENTIAL PRODUCTIVITY;
长清县农用土地生产力评价及生产潜力研究
7.
AGRICULTURAL LAND EVALUATION BASED ON DIFFERENT CROP PLANTING AT COUNTY LEVEL AND HOUSEHOLD BEHAVIOR;
土地综合生产力评价与土地质量变化研究
8.
Comprehensive Evaluation on Agricultural Soil in Dongtai;
江苏省东台市农业土壤肥力综合评价
9.
Evaluation on Soil Nutrient Fertility Status in Litchi Plantations of Guangdong
广东省荔枝园土壤养分肥力现状评价
10.
Evaluation of Soil Fertility Quality in Karst Regions of Huajiang Canyon
花江峡谷喀斯特区土壤肥力质量评价
11.
Situation and Evaluation of Soil Fertility of the Raw Materials Base for Producing Moutai Wine
茅台酒原料基地土壤肥力状况及评价
12.
Integrated Assessment of Soil Fertility in Available Nutrients in County Region
县域农田土壤速效养分肥力综合评价
13.
The index system and method for soil productivity evaluation on the slope landin the Loess Plateau;
黄土高原沟坡地土地生产力评价的指标体系与评价方法
14.
Assessment of Soil Environment Quality in the Production Bases of Non-pollution Ginseng in Jilin;
吉林省无公害人参生产基地土壤环境质量现状评价
15.
Soil Geochemical Characteristics Analysis and Evaluation of the Peanut Growing Areas in the Liaohe River Basin
辽河流域花生产区土壤地球化学特征分析与评价
16.
Influence and Ecological Evaluation of Heavy Metals in Wastewater Released from Wire Rope Industrial Region on Soil-Plant System
钢丝绳产业区废水重金属对土壤与蔬菜的影响及生态风险评价
17.
Investigation and Assessment of Soil Heavy Metals Pollution in Main Vegetable Production Bases of Baoan District,Shenzhen
深圳市宝安区主要蔬菜生产基地土壤重金属污染调查及评价
18.
Research on Effect of Soil Erosion on Cultivated Land Soil Productivity
土壤侵蚀对耕地土壤生产力的影响研究