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Effect of food water content on growth and reproduction of Carpophilus hemipterus (L.)
1991
Wu Junxiang | Wei Jianluca | Liu Shaoyou (Northwest Agricultural Univ., Yangling, Shaanxi (China). Inst. of Entomology)
Water quality survey and evaluation of "haodifang" brand citrus green food production base area
2001
Zhao Sidong | Li Youji | Yang Guliang(South Central Forestry College, Zhuzhou (China))
[A high economically effective method for treatment of waste water from food proccessing factories]
1987
Lin Shiguang | Lo Guowei (South China Normal Univ., Guangzhou (China). Dept. of Chemistry)
Water quality, agriculture and food safety in China: Current situation, trends, interdependencies, and management Texte intégral
2015
ZHANG Xiao-nan, GUO Qiu-ping, SHEN Xiao-xue, YU Sheng-wen, QIU Guo-yu (1International Food Policy Research Institute (IFPRI) 2Center for Chinese Agricultural Policy Institute of Geographical Sciences and Natural 3College of Food Science and Nutritional Engineering china Agricultural University Beijing, P.R.China 4Member of JIA Editorial Board Northwest AF University Yangling, P.R.China)
Water quality in China is becoming a severe challenge for agriculture and food safety, and it might also impact health of population via agriculture and food. Thus, it is causing widespread concern. Based on extensive literatures review and data mining, current situation of water pollution in China and its effects on food safety were analyzed. The 2nd National Water Resource Survey in China show that the surface water all over the country was under slight pollution and about 60% of groundwater is polluted. Drinking water quality is basically guaranteed in urban area but it is worrisome in rural areas. In addition, China is the largest consumer of fertilizer and pesticide in the world and the amounts of application still show increasing trends. Fertilizers and pesticides are the most important sources of pollution, which affect human health as persistent organic pollutants and environmental endocrine disruptors. Eutrophication of surface water and nitrate pollution of groundwater are serious threats to drinking water safety. Sewage irrigation is becoming a pollution source to China’s water and land because of lacking of effective regulations. Although, with the advance in technology and management level, control of nitrogen and phosphorus emissions and reducing water pollution is still a major challenge for China.
Afficher plus [+] Moins [-]Population, food and the utilization of land and water resources of Ningxia Hui Autonomous Region
1989
Su Renqion | Ni Jianhua (Academia Sinica, Beijing (China). Commission for Integrated Survey of Natural Resources)
A preliminary study on the stocking model of food fish culture in the still water earthen ponds
1990
Liu Huanliang | Lu Yongji (Dalian Fisheries Coll., Liaoning (China))
Influence of temperature and water control in food on the development and propagation of grain weevil [Sitophilus granarius]
1989
Lin Zhenkang (Beijing Municiple Inst. of Quarantine for Animal and Plant (China))
