1.
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
2.
Relationship between Land Productivity and Land Use Structure;
土地利用结构与土地生产力的关系研究
3.
Study on the decline process and instauration path of land productivity on the sloping land in the Southern Loess Plateau;
黄土高原南部坡地土地生产力衰退过程和恢复途径研究
4.
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
5.
Effects of Soil Thickness on Productivity of Sloping Cropland of Purple Soil
土层厚度对紫色土坡地生产力的影响
6.
Research on Land Potential Productivity in Karst Rock Mountain Area;
岩溶石山地区土地资源生产潜力研究
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.
To increase the productivity or value of(land or property.
提高价值提高（土地或地产）的生产力或者价值
9.
RESEARCH ON LAND PRODUCTION POTENTIAL CAPACITY OF DA DOU PU TOWNSHIP OF WU CHUAN COUNTY
武川县大豆铺乡土地生产潜力的研究
10.
Study on the Potential Productivity of Yaan City in GIS Environment;
基于GIS的雅安市土地生产潜力研究
11.
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
12.
An Economic Analysis of the Land Property System and the Land Comprehensive Productivity;
农村土地产权制度与土地综合生产能力的经济学分析
13.
Thing needed to produce a product ( land, labour and capital )
生产一产品必需要的东西，如土地、劳动力和资本
14.
Thing needed to produce a product( land, labour and capital).
生产一产品必需要的东西，如土地、劳动力和资本。
15.
Study on the Potential Productivity and Carrying Capacity of Land in Dadoupu of Wuchuan County;
武川县大豆铺乡土地生产潜力和承载力的研究
16.
Study on Production Potentiality of Land and Population Carrying Capacity in Karst Area;
喀斯特山区土地生产潜力和人口承载力研究
17.
Study on Potential Food Productivity and Population Supporting Capacity of Land in Yulin;
榆林市粮食生产潜力及土地人口承载力研究
18.
Food Production Potential and Land Supporting Capacity for Population-in North Shaanxi Province;
陕北粮食生产潜力及土地人口承载力研究