Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Anhui Agricultural Science Bulletin》 2007-18
Add to Favorite Get Latest Update

Pollution Problems of Nitrogen Fertilizer Application on Environment and its Countermeasures

Cai Yanhua(Paotai Town Agricultural Technical Extension Station,Jieyang,Guang dong 515559)  
The present paper studies various environment degradation problems by excessive nitrogen fertilizer application,and puts forward to some countermeasures to prevent environmental pollution.Excess nitrogen fertilizer application cause series of soil degradation,such as soil acidification and compact,underground nitrate contamination,salinization,decline in soil fertility,and eutrophication.By the meantime,this paper regards that the main effect of excess use of N fertilizer,the volatilization of ammonia,and release of NOx,CH4,CO2 can not only cause to green house effect,but also leads to formation of holes in ozone layer.In addiction,the quality of crops is decreased and nitrate content exceeds criteria by excess nitrogen fertilizer application,which does serious harm to human beings through food chains.At last,the paper regards its countermeasures,as application reasonablely,improving the crops' ability of absorbing fertilizer,developing slow-release fertilizers and nitrogen fixation of crops,and applying landless planting.
【CateGory Index】: X592
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 3 Hits
1 Miao Ying et al;Study on Migration and Transformation of Nitrogen in Soil-Crop System[J];Environmental Protection Science;2009-04
2 GAO Jian-bing1,WANG Jing-heng2,YANG Su-fen2(1.Zhongzhou University,Zhengzhou 450044,China;2.Henan Chemical Industry Research Institute Co.Ltd.,Zhengzhou 450052,China);Discussion on Nitrogen Fertilizer Application and Anti-pollution Countermeasures[J];Henan Chemical Industry;2009-02
3 LI Yong-jun1,2,MA Ji-qiong1,2,CHEN Jian-hua1,2,YIN Gui-fang1,2,FANG Shun-quan3,XU Yun4,WANG Ling1,2 (1.Institute of Biotechnology and Germplasm Resources,Yunnan Academy of Agricultural Sciences,Yunnan Kunming 650223,China;2.Agricultural Biotechnology Key Laboratory of Yunnan Province,Yunnan Kunming 650223,China;3.Fuyuan County Konjak Research Institute,Yunnan Academy of Agricultural Sciences,Yunnan Fuyuan 655500,China;4.Qujing Fuli Co.,Ltd,Yunnan Qujing 655000,China);Impact of Nitrogen Application Amount on Disease Incidence,Yield and Viscosity of Konjac[J];Southwest China Journal of Agricultural Sciences;2010-01
Chinese Journal Full-text Database 10 Hits
1 YANG Ai-fang 1,ZHAO Shi-lan 1,ZHU Li-ping 1,ZHAI Shu-mei 1, ZHANG Ju-ren 1,HUANG Yue 2,ZHAI Xiao-ling 2 (1 Life Science School, Shandong University, Jinan 250100, China;2 Qingdao Agricultural Institute, Qingdao 266100, China);The creation of new sugar beet germplasm tolerant to salt by genetic transformation[J];Shandong Agricultural Sciences;2002-02
2 Zhao Budiao1 Liu Baizhu2 Lu Xiaofang2 Li Da3 Tang Hai4 Peng Yiming (1 College of Life Science,Dalian Nationalities University,Dalian,116600;2 The Second People's Hospital of Anren County,Hunan,423606;3 Dali Urban & Rural Planning and Design Institute,671000;4 Anhui Science and Technology Collage,Wuhu 241000);Formation,Hazard and Prevention of Eutrophication in Water Body[J];Anhui Agricultural Science Bulletin;2007-17
3 Wang Zhenzhong et al (Modernization Institute of Jiangsu Academy of Agriculture Sciences, Nanjing,Jiangsu 210014);Effect of the Straw Returned into Soil in Rice and Wheat Planting Area of Taihu Region[J];Journal of Anhui Agricultural Sciences;2002-02
4 Wang Wenjun et al (Institute of Soil and Fertilizer, AAAS, Hefei 230031);Study on the Effect of Different Soil Ameliorations on Rapeseed in Acid Soils in Southern Anhui[J];Journal of Anhui Agricultural Sciences;2002-04
5 Dai Xianfu et al (Anhui Agricultural University,Hefei 230036);Research on Nitric Absorption Capacity of Root System of Different Genotypic Rice Seedling[J];Journal of Anhui Agricultural Sciences;2003-05
6 YANG Wen-ping et al (Henan Institute of Science and Technology,Xinxiang,Henan 453003);Research Progress of Effects of Nitrogen Fertilizer on Vc and Nitrate Content in Vegetables[J];Journal of Anhui Agricultural Sciences;2006-22
7 YU Hong-mei et al(College of Resources and Environmental Science,Anhui Agricultural University,Hefei,Anhui 230036);Effect of Nitrogen-catch Crop on Vegetable Yields and Nitrate Content[J];Journal of Anhui Agricultural Sciences;2007-08
8 GUO Quan-zhong(Ankang University,Ankang,Shaanxi 725000);Study on Fertilizer Application Status and Soil Nutrient Accumulation of Greenhouse Vegetable in Ankang City[J];Journal of Anhui Agricultural Sciences;2007-20
9 GU Yue-qun et al (Agriculture,Forestry,Animal husbandry and Fishery Bureau in Tinghu District of Yancheng City of Jiangsu Province,Yancheng,Jiangsu 224002);Application Effect of Commercial Organic Fertilizer on Rice under Different Nitrogen Levels[J];Journal of Anhui Agricultural Sciences;2007-22
10 GU Jia-lin et al(Institute of Plant Nutrition and Resource,Beijing Academy of Agriculture and Forestry Sciences,Beijing 100097);Current Situation and Expectation of Slow and Controlled Release Fertilizers[J];Journal of Anhui Agricultural Sciences;2007-32
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 YANG Xiu-lian et al (College of Basic Science and Information Engineering, Yunnan Agricultural University, Kunming,Yunnan 650201);Correlation and Factor Analysis of Main Traits of Amorphophalms konjac[J];Journal of Anhui Agricultural Sciences;2011-17
2 ZHANG Fen-que et al(School of Biological Sciences and Engineering,Shaanxi University of Technology,Hanzhong,Shaanxi 723000);Research and Production of Health Konjac Pearl Milk Tea[J];Journal of Anhui Agricultural Sciences;2012-04
3 Xu Chunfeng1* Deng Yuequan1 Dong Faqin2 Xie Zhonglei1 He Jianghong1 Fu Peng1(1 School of Material,Southwest Univ.of Sci.&Tech.,Mianyang,Shichuan 621010;2 The Ministry of Education Key Laboratory of Solid Waste Disposal and Resource Builded by Province and the Ministry of Education,Mianyang,Shichuan 621010);Study on Preparation of Urea-Gypsum by Solid-phase Ball Milling from Phosphogypsum[J];Non-Metallic Mines;2011-01
4 JIANG Tai-ming1,Tao Yu-hang2,LI Yu1(1.Guizhou Institute of Soil and Fertilizer,Guiyang,Guizhou 550006;2.Guizhou Institute of Animal Husbandry and Veterinary,Guiyang,Guizhou 550005,China);Exploration and Demonstration of Recycle Modes for Development of Live Pig Industry in Guizhou[J];Guizhou Agricultural Sciences;2010-07
5 GAO Tai-zhong et al(School of Environmental Science and Engineering,Hebei University of Science and Technology,Shijiazhuang,Hebei 050018);Migration and Transformation of Nitrogen in Fluvo-aquic Soil and Groundwater of Hebei Plain[J];Journal of Anhui Agricultural Sciences;2012-36
6 LU Jiang-lin,ZHANG Wen-yi,WU Chong-you(Nanjing Research Institute for Agricultural Mechanization,Ministry of Agriculture,Nanjing 210014,China);Progress on Research of the Population of Machine-transplanted Rice in China[J];Journal of Gansu Sciences;2013-01
7 GAO Tai-zhong et al(Key Laboratory of Hebei Contaminant Controlling Using Biology Technology,Shijiazhuang,Hebei 050018);Migration and Transformation of Nitrogen in Cinnamon Soil and Groundwater Migration of Hebei Plain[J];Journal of Anhui Agricultural Sciences;2013-15
8 CHEN Pin LU Jian-fei(College of Agronomy,Yangzhou University/ Innovationg Center of Rice Cultivation Technology in Yangtze Valley, Ministry of Agriculture/ Jiangsu Province Key Laboratory of Crop Genetics and Physiology,Yangzhou,Jiangsu 225009);Research Advances on the Physiological and Ecological Characteristics and Cultivation Techniques of Direct Seeding Rice in the Middle-Lower Yangtze Area[J];Journal of Nuclear Agricultural Sciences;2013-04
9 Hu Yajie 1,Xing Zhipeng 1,Gong Jinlong 1,Zhang Hongcheng 1※,Dai Qigen 1,Huo Zhongyang 1,Xu Ke 1,Wei Haiyan 1,Li Dejian 2,Sha Anqin 2,Zhou Youyan 2,Liu Guolin 2,Lu Xiujun 2,Liu Guotao 1,Zhu Jiawei 1(1.Innovation Center of Rice Cultivation Technology in the Yangtze Valley,Ministry of Agriculture/Key Laboratory of Crop Genetics and Physiology of Jiangsu Province,Yangzhou University,Yangzhou 225009,China;2.Bureau of Agriculture of Xinghua County of Jiangsu Province,Xinghua 225700,China);Suitable spacing in and between rows of plants by machinery improves yield of different panicle type japonica rices[J];Transactions of the Chinese Society of Agricultural Engineering;2013-14
10 ZHANG Guo-yun 1,CAO Qi-min 2,BI Sheng-bin 1,ZHOU Xin-wei 1(1.Soil and Fertilizer Work Station of Dehong State,Mangshi 678400,China;2.Hainan State Farms Academy of Sciences,Haikou 570206,China);Evaluation of Heavy Metal Pollution in Soils from Wastewater Sewage Emitted by A Tin Mine in Yunnan Province,China[J];Agro-Environment & Development;2013-04
China Proceedings of conference Full-text Database 1 Hits
1 Guojianfang~1 Lichengxue~1 Wangyuexin~2 Wangjixiu~1 Xiechunqiong~1 (College of Resources and Environment,Yunnan Agricultural University,Kunming,650201;College of Resources and Environment, Shanxi Agricultural University,Taigu 030801);The study on the effect of Water retention and slow-release fertilizer to urea[A];[C];2009
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved