..............page:819-823
Soil water stress on mineral element content of peanut seed kernel
DAI Liangxiang1;SONG Wenwu1;DING Hong1;WAN Shubo2;SUN Kuixiang1; ZHAO DeLian3;ZHANG Zhimeng1 1.Peanut Research Institute of Shandong province;Qingdao 266100;China; 2.Shandong Academy of Agricultural Sciences;Jinan 250100;China; 3 Shandong Zhaoyuan Mengzhi Office;Zhaoyuan 265400;China
..............page:869-874
..............page:829-833
..............page:849-854
..............page:793-797
..............page:798-804
Invasion and expansion characteristics of regional adventitious noxious weed Soliva anthemifolia(Juss.) R.Br.and corresponding controlling countermeasures
XU Zhenghao1;ZHU Liqing1;YUAN Xiafan2;CHEN Weimin3;LIN Yunbiao4;XIE Guoxiong5 1.Ministry of Education Key Lab of Environmental Remediation and Ecosystem Health;College of Natural Resources and Environmental Science; Zhejiang University;Hangzhou 310029;China; 2.Zhejiang Tianling agriculture technology Co.Ltd;Zhuji 311800;China; 3.Station of Forest and Wild Animal Resources Protect and Management in Hangzhou District;Hangzhou 310009;China; 4.General Station of Plant Protection and Quarantine in Zhejiang Province;Hangzhou 310020;China; 5.General Station of Plant Protection and Soil Fertility in Hangzhou District;Hangzhou 310016;China
..............page:980-985
..............page:927-933
..............page:904-907
..............page:805-812
..............page:839-842
..............page:813-818
Impact of sulfonamide veterinary drugs on soil enzymes activity
GUO Bin;YAO Lixian;LIU Zhongzhen;HE Zhaohuan;ZHOU Changmin; LI Guoliang;YANG Baomei;HUANG Lianxi Soil and Fertilizer Institute;Guangdong Academy of Agricultural Sciences//Key Laboratory of Nutrient Cycling and Farm Land Conservation;Guangzhou 510640;China
..............page:970-974
..............page:986-990
..............page:913-919
Effects of organic matter decomposition on the growth and phosphorus accumulation of Myriophyllum spicatum
YI Wenli1;2;WANG Shengrui2;Yang Suwen2;JIN Xiang-can2;WANG Guo-dong3 1.Key Lab of Disaster Monitoring and Mechanism Simulating in Shaanxi Province;Baoji university of Arts and Sciences;Baoji 721013;China; 2.State Environment Protection Key Laboratory for Lake Pollution Control;Research Center of Lake Eco-Environment;Chinese Research Academy of Environmental Science;Beijing 100012;China; 3.College of Science;Northwest A& F University;Yangling 712100;China
..............page:940-945
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