1.
Mathematical Model of Economic Development in the Eco farm of Shengli Oil field
胜利油田生态农场经济发展数学模型
2.
Research on the Marketization Mechanism for Sustainable Development of Eco-agriculture;
生态农业持续发展的市场化机制研究
3.
The Effect of Ecological Field of Farmland Shelter-Forest on Rainfed Highland in the North of Weihe River;
渭北旱塬农田防护林生态场效应研究
4.
The Research and Practice Of Market-oriented Model of the Eco-agriculture Park
生态农业园市场化模式的研究与实践
5.
A Study on Ecological Agriculture with Farming Characteristics of Western Part, Heilongjiang Province;
黑龙江省西部地区农场式生态农业研究
6.
The Constrution of Ecological Agricultural Patterns and Ecological-economical Family-farms
生态农业模式与节能型家庭农场的构建
7.
Thoughts on the Design of Ecological Environment-oriented Free Market of Agricultural Products in Small Towns;
以生态环境为本 小城镇农贸市场设计思考
8.
The Study on Ecological Agricultural Model in Zhongyangchang Jingguanqu of Chabuchaer County
察布查尔县种羊场井灌区生态农业模式研究
9.
The Analyzing of Ecoagricutural Circulation Economic Type of "Pig farm-Loquat forest" on Countryside;
农村“养猪场—枇杷林”生态农业循环经济模式实例分析
10.
The evaluation on sustainable development in wetland agriculture ecological system;
湿地农业生态系统可持续发展评价——以黑龙江省洪河农场为例
11.
Some American university students are learning about ecology by living on a farm.
一些美国大学生，通过在一个农场里生活，学习有关生态学的知识。
12.
Discussion on the construction model of ecological agriculture in low knoll laterite in south Hunan──a case of the eco-agriculture demonstration field in Yongzhou , Hunan Province;
湘南低丘红壤区生态农业建设模式研究——以湖南省永州市生态农业示范场为例
13.
Design and Construction of Membrane Structure in Guangxin Ecology Garden of Gaoyao
高要市广新农业生态园荔林广场膜结构工程设计与施工
14.
STUDY ON THE ECOAGRICULTURE SYSTEM DEVELOPMENT OF CAOLAOJI SEED FARM IN GUZHEN COUNTY OF ANHUI PROVINCE.
安徽省固镇县曹老集示范良种场生态农业系统发展研究
15.
Localized Monitoring of Soil Fertilities and Effects of Eco-Fertilizer on Soil Nutrients in Organic Farming;
有机农场土壤肥力定位监测及生态肥对土壤养分的调控研究
16.
Studies on Grassland Agroecosystem and Spectral Characteristics of Vegetation and Soil in Sanjiaocheng Sheep Breeding Farm;
三角城种羊场草地农业生态系统及土壤和植被波谱特征的研究
17.
Study on Diagnosis of the Limiting Factors in Regional Eco-agriculture Development: a Case Study on the Ninghe Breeding Pig Farm of Tianjin City;
区域生态农业限制因子诊断研究——以天津市宁河原种猪场为例
18.
Study on Pastoral-agriculture Ecosystem Characteristics of National Key Alpine Farm;
高寒地区国家级牧场草地农业生态系统特征研究