..............page:613-619
..............page:620-626
..............page:627-633
..............page:634-639
..............page:640-646
..............page:647-653
..............page:654-660
..............page:661-668
Study on materials and a device for purifying cadmium polluted irrigation water
HE Jun-qiang;LI Ju-mei;MA Yi-bing;JI Xiong-hui;ZHAO Hui-wei;Ministry of Agriculture Key Laboratory of Crop Nutrition and Fertilization;Agricultural Resources and Regional Planning Institute of Chinese Academy of Agricultural Sciences;Institute of Soil and Fertilizer;Hunan Academy of Agricultural Sciences;Ministry of Agriculture Key Laboratory of Agriculture Environment in Middle Reach Plain of Yangtze River;The Semi-arid Agriculture Science and Technology Research Center of China;
..............page:669-676
..............page:677-683
..............page:684-690
..............page:691-698
..............page:699-705
..............page:706-710
Improvements of soil in lakeside zones using combined crop straw and PAM
CHEN Fang-xin;LU Shao-yong;FENG Chuan-ping;Engineering and Technology Centre of Lake;State Environmental Protection Scientific Observation and Research Station for Lake Dongtinghu;Research Centre of Lake Environment;State Environmental Protection Key Laboratory for Lake Pollution Control;State Key Laboratory of Environmental Criteria and Risk Assessment;Chinese Research Academy of Environmental Sciences;China University of Geosciences;Institute of water resources and the environment;
..............page:711-718
..............page:719-728
..............page:729-736
..............page:737-744
..............page:744+800+807
..............page:745-749
..............page:750-756
..............page:757-763
..............page:764-773
..............page:774-784
..............page:785-791
..............page:792-800
..............page:801-807
..............page:808-816