Transactions of the Chinese Society of Agricultural Engineering 2009 Issue 1 Prediction of farmland water environment after reconstruction of water-saving in the large-scale irrigation district based on the ANN technology

Prediction of farmland water environment after reconstruction of water-saving in the large-scale irrigation district based on the ANN technology
Chen Yaxin;Qu Zhongyi;Gao Zhanyi

..............page:1-5

Spatio-temporal changes of wetness index in China from 1975 to 2004
Shen Shuanghe;Zhang Fangmin;Sheng Qiong

..............page:11-15

Effects of after-anthesis defoliation on grain yield formation and water use efficiency of winter wheat
Shao Liwei;Zhang Xiying;Chen Suying;Sun Hongyong;Gao Lina

..............page:21-26

Effects of waste leachate treatment using aged refuse bioreactors
Tao Zhengwang;Xia Lijiang;Wang Jin'an

..............page:213-216

Quantitative analysis of land use structure characteristics at county scale
Chen Qichun;Lü Chengwen;Li Bicheng;Quan Bin

..............page:223-231

Impacts of productive ratio coefficient on grade of farmland classification
Kong Xiangbin;Lin Jing;Wang Jian;Li Qinfen;Sun Yanwei

..............page:237-243

Analysis of temporal and spatial features of farmland productivity in the Sanjiang plain
Guo Zhixing;Wang Zongming;Liu Dianwei;Song Kaishan;Song Changchun

..............page:249-254,插二

Regulation of high voltage electric field on metabolism of active oxygen species in tomato fruits during storage
Wang Yu;Li Life

..............page:255-259

Pilot test on semi-solid-state pure-fermentation technology of low-salt pickled cucumber
Wu Jinhai;Wang Changlu;Wang Yurong;Chen Mianhua;Chen Zhiqiang;Sui Zhiwen

..............page:265-270

Technology for preparation of semidry solid nitrosohemoglobin from pig blood
Zheng Lihong;Xiao Yuejuan;Li Fengying;Li Hanchen;Guo Shuo;Ren Fazheng

..............page:276-280

Separation and antioxidant properties of anti-lipid peroxidation fraction from Toona sinensis leaves
Zhang Jingfang;Wang Dongmei;Zhang Qiang

..............page:285-290

Effect of ultrasonic treatment on rapeseed protein enzymolysis
Ding Qingzhi;Ma Haile;Luo Lin;Mao Liqin;Jia Junqiang;Wang Zhenbin;He Ronghai;Liu Bin

..............page:294-299

Research development of grain damage during threshing
Xu Lizhang;Li Yaoming;Wang Xianren

..............page:303-307

Gap design and optical losses of compound parabolic concentrators
Wu Maogang;Tang Runsheng;Cheng Yanbin;Wang Zhigang

..............page:308-312

Effects of nitrogen fertilizer application and irrigation level on soil nitrate nitrogen accumulation and water and nitrogen use efficiency for wheat/maize intercropping
Ye Youliang;Li Long

..............page:33-39

Experimental investigation on instrument for auto-sampling water from runoff and sediment in a small catchment
Cao Jiansheng;Zhang Wanjun

..............page:45-49

Land potential productivity of dryland farming in Shouyang county, Shanxi Province
Liu Qin;Yan Changrong;He Wenqing;Liu Shuang

..............page:55-59,封4

Simulation of irrigation requirements of typical cool season turfgrass in Beijing area
Liu Lifang;Huang Guanhua;He Jianping;Li Shaoseng;Wang Hongling;Wang Hu

..............page:64-68

Numerical simulation of unsteady pressure field in centrifugal pumps
Shao Chunlei;Gu Boqin;Chen Ye

..............page:75-80

Finite element analysis of mower rops in continuous roll
Wang Xinyan

..............page:85-88

System design of machine for measuring bevel drive pinion preloads based on industrial PC
Wei Daozhu;Yang Qin;Gui Guisheng;Gao Lei

..............page:94-98

Experimental study on improving deposition rate using PWM-based intermittent spray from enlarged nozzle
Deng Wei;He Xiongkui;Ding Weimin

..............page:104-108

Dropping impact experiment on corn seeds
Li Xinping;Ma Fuli;Gao Lianxing

..............page:113-116

OpenGL-based visual technology for wheat morphology
Wu Yanlian;Cao Weixing;Tang Liang;Zhu Yan;Liu Hui

..............page:121-126

Comparison of four methods for deciding objective weights of features for classifying stored-grain insects based on extension theory
Zhang Hongtao;Mao Hanping

..............page:132-136

Estimation of autumn harvest crop planting area based on NDVI sequential characteristics
Xiong QinXue;Huang JingFeng

..............page:144-148

Specialized database technology for intelligent plant protection machinery
Zhang Huichun;Zheng Jiaqiang;Zhou Hongping

..............page:154-157

Visual simulation model for thermal environment in Chinese solar greenhouse
Meng Lili;Yang Qichang;Gerard.P.A.Bot;Wang Nan

..............page:164-170

Experiment on soil evaporation of radish in sunlight greenhouse
Liu Hao;Sun Jingsheng;Duan Aiwang;Sun Lei;Liu Zugui;Shen Xiaojun

..............page:176-180

Effects of blowimg agent on the properties of polyurethane foams based on corn stover
Wang Tipeng;Mao Zhihuai;Liang Lingyun;Dong Changqing;Yin Jun;Zhang Lianhui

..............page:185-188

Emission reduction from Clean Development Mechanism projects on intensive livestock farms and its economic benefits
Li yu'e;Dong Hongmin;Wan yunfan;Qin Xiaobo;Gao Qingzhu;Hua Luo

..............page:194-198

Experimental study on biomass fast pyrolysis in fluidized bed and analysis of bio-oil
Liu Shanjian;Yi Weiming;Bai Xueyuan;Wang Lihong;Yin Zhe;Wu Juan

..............page:203-207