Agricultural Information Service Quality Evaluation Algorithm Based on Genetic Algorithm, BP Neural Network and Multiple Regressions

Chen, Cheng; Wu, Huarui; SCI

机构： Beijing Acad Agr & Forestry Sci, Beijing Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China;

关键词： agricultural information service quality evaluation algorithm BP neural network multiple regressions genetic algorithms

 全文链接 请求原文

Effect of Biochars from Rice Husk, Bran, and Straw on Heavy Metal Uptake by Pot-Grown Wheat Seedling in a Historically Contaminated Soil

Zheng, Ruilun; Xiao, Bo; Chen, Zheng; Wang, Xiaohui; Huang, Yizong; Sun, Guoxin; Cai, Chao; SCI

机构： Beijing Acad Agr & Forestry Sci, Res & Dev Ctr Grasses & Environm, Beijing 100097, Peoples R China; Chinese Acad Sci, State Key Lab Urban & Reg Ecol, Res Ctr Ecoenvironm Sci, Beijing 100085, Peoples R China; Chinese Acad Sci, Inst Urban Environm, Xiamen 361021, Peoples R China;

关键词： Biochar Heavy metal Contaminated soil Soil amendment Wheat

 全文链接 请求原文

The Effect of ICT on Distance Education and Training Innovation: Perspective of Organizational Change

Chen, Lei; Wang, Min; SCI

机构： Beijing Acad Agr & Forestry Sci, Inst Informat Sci & Technol Agr, Res Ctr Beijing Engn Technol Rural Remote Informa, Beijing, Peoples R China;

关键词： ICT distance education and training organizational change case study

 全文链接 请求原文

The Study of Farmers' Professional Cooperatives Information Service System

Sun, Xiang; Wu, Baoguo; Sun, Xiang; Li, Qingxue; Wu, Huarui; Chen, Cheng; SCI

机构： Beijing Forestry Univ, Beijing, Peoples R China; Beijing Res Ctr Informat Technol Agr, Beijing, Peoples R China;

关键词： Professional Farmers Cooperatives information system XML Web Service

 全文链接 请求原文

Effectively Predicting Soluble Solids Content in Apple Based on Hyperspectral Imaging

Huang Wen-qian; Li Jiang-bo; Chen Li-ping; Guo Zhi-ming; SCI

机构： Natl Engn Res Ctr Intelligent Equipment Agr, Beijing Res Ctr Intelligent Equipment Agr, Beijing 100097, Peoples R China;

关键词： Hyperspectral imaging Apple Soluble solids content Variable selection Multivariate calibration analysis

 全文链接 请求原文

Research and application of two-dimensional code in Distance Education stream media system

Qia Zhufeng; Guo Jianxin; Zhao Jichun; SCI

机构： Beijing Acad Agr & Forestry Sci, Inst Informat Sci & Technol Agr, Beijing 100097, Peoples R China;

关键词： two-dimensional code streaming media distance education intelligent terminal

 全文链接 请求原文

Research and Analysis for Development Status of Rural Informatization in China

Wang, Xiu; Ma, Wenqiu; SCI

机构： Beijing Acad Agr & Forestry Sci, Beijing Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China; Nanjing Agr Univ, Coll Publ Adm, Nanjing 210095, Jiangsu, Peoples R China;

关键词： Rural informatization development status policy suggestions

 全文链接 请求原文

The research of network public opinion hotspots technologies for internet web

Zhao, Jichun; Guo, Jianxin; SCI

机构： Beijing Acad Agr & Forestry Sci, Inst Informat Sci & Technol Agr, Beijing, Peoples R China;

关键词： Network public opinion analysis hotpot found information grab information classification

 全文链接 请求原文

Pantoea beijingensis sp nov., isolated from the fruiting body of Pleurotus eryngii

Liu, Yu; Wang, Shouxian; Zhang, Dianpeng; Wei, Shujun; Zhao, Shuang; Xu, Feng; Chen, Sanfeng; SCI

机构： Beijing Acad Agr & Forestry Sci, Inst Plant & Environm Protect, Beijing 100097, Peoples R China; China Agr Univ, State Key Lab Agrobiotechnol, Beijing 100193, Peoples R China;

关键词： MLSA Pantoea beijingensis sp nov. Pleurotus eryngii Soft rot disease

 全文链接 请求原文

Optimization an Optimal Artificial Diet for the Predatory Bug Orius sauteri (Hemiptera: Anthocoridae)

Tan, Xiao-Ling; Wang, Su; Zhang, Fan; Tan, Xiao-Ling; SCI

机构： Beijing Acad Agr & Forestry Sci, Inst Plant & Environm Protect, Beijing, Peoples R China; Northwest A&F Univ, Key Lab Appl Entomol, Yangling, Shannxi, Peoples R China;

 全文链接 请求原文