Xie ZK,Wang YJ, Li FM. Effect of plastic mulching on soil water use and spring wheat yield in arid region of northwest China. Agricult Water Manage. 2005;75:71-83. DOI: 10.1016/j.agwat.2004.12.014.
 Shangguan ZP, Shao MA, Lei TW, Fan TL. Runoff water management technologies for dryland agriculture on the Loess Plateau of China. Int J Sustainable Dev World Eco. 2002;l(9):341-350. DOI: 10.1080/13504500209470129.
 Wang QJ, Chen H, Li HW, Li WY, Wang XY, McHugh AD, He J, et al
Hezhong Yuan, Wei Pan, Zhengjie Zhu, Ying Wei, Qifang Geng and Shuqing An
The concentrations of Zn, Cr, Cu, As, Cd, and Pb in sediment cores collected from a representative riverine wetland located in the Huaihe River watershed, China, dramaticlly increased from the bottom to upper layer of the cores. Application of principal component analysis (PCA) and enrichment factor (EF) suggested that heavy metals might primarily have been derived from the inflow of contaminated water from an industrial park and agricultural region. Component 1 of the PCA was dominated by Zn, Cr, Cu, Cd, and Pb, while Component 2 was dominated by As. Metals’ high concentrations and EF values showed that the anthropogenic pollutants have increased sharply in recent years and reflect the continuous development of industry and agriculture in the region of the wetland, with a corresponding dramatic deterioration of the environment due to constant effluent of pollutants. Cd exerted the highest potential ecological risk of individual metals of sediment cores. Additionally, integrated RI values for all metals indicated that sediments possessed low ecological risk from the bottom to about 6 cm depth of the cores, moderate ecological risk from about 5 cm depth upwards, then considerable ecological risk from 4 cm depth to the top layer of the sediment cores, which demonstrates a continuous deterioration of environmental quality in recent years in this region.
Katarzyna Grata, Agnieszka Rombel-Bryzek and Zbigniew Ziembik
against Botrytis cinerea of Bacillus amyloliquefaciens IMAUB1034 isolated from naturally fermented congee. J Food Agric Environ. 2012;10:534-542.
 Wang S, Tongle HU, Yanling J IAO, Jianjian WEI, Keqiang CAO. Isolation and characterization of Bacillus subtilis EB-28, an endophytic bacterium strain displaying biocontrol activity against Botrytis cinerea Pers. Front Agric China. 2009;3(3):247-252. DOI: 10.1007/s11703-009-0042-x.
 Ongena M, Jacques P, Touré Y, Destain J, Jabrane A, Thonart P. Involvement of fengycin-type lipopeptides in the multifaceted
Sustainability. Luxembourg: European Union; 2012. DOI: 10.2788/67153. http://ies.jrc.ec.europa.eu/ .
 Alakangas E, Hurskainen M, Laatikainen-Luntama J, Korhonen J. Properties of fuels in Finland, VTT Technical Research Centre of Finland Ltd., VTT Finland, VTT Technical Report 272, Finland; 2016. http://vtt.fi .
 Nyyssonen V, Wenying X, Mondal PK, Oskenbayeva A, Neupane RK. Study on economic sustainability of sewage sludge treatment plants in China and Finland. Int J Adv Res. 2017;5:1763-1772. DOI: 10.21474/IJAR01/3689.
 El-Nahhal IY, Al-Najar H
 Cai JL, Varis L, Yin H. China’s water resources vulnerability: A spatio-temporal analysis during 2003-2013. J Clean Prod. 2017;142:2901-2910. DOI: 10.1016/j.jclepro.2016.10.180.
 Liu W, Liu L, Tong F. Least squares support vector machine for ranking solutions of multi-objective water resources allocation optimization models. Water. 2017;9:257. DOI: 10.3390/w9040257.
 Ding X, Chong X, Bao Z, Xue Y, Zhang S. Fuzzy comprehensive assessment method based on the entropy weight method and its application in the water environmental
China is the largest swine production country in the world. The fast development has consequently
brought various environmental issues which have already seriously threatened the environmental quality. This
study is aimed to measure the concentrations of NH3 in the pig houses in the selected pig farm, try to conclude
characteristics on the concentration change and the correlation between the concentrations and the environmental
factors. The NH3 concentration was monitored in two fattening pig houses. The concentrations fluctuated between
11.0 and 26.9 ppm, 11.0 and 28.5 ppm respectively during the measurement periods, peaking at the early morning
and in the afternoon before cleaning. The concentrations of NH3 correlated to the indoor temperature in winter,
whereas, there was no correlation between relative humidity and NH3 concentrations.
Chi Xu, Wen-Zhi Zeng, Jing-Wei Wu and Jie-Sheng Huang
District, China. Agr Water Manage. 2005;71(2):131-143. DOI: 10.1016/j.agwat.2004.07.001.
 Siyal AA, Bristow KL, Simunek J. Minimizing nitrogen leaching from furrow irrigation through novel fertilizer placement and soil surface management strategies. Agr Water Manage. 2012;115:242-251. DOI: 10.1016/j.agwat.2012.09.008.
 Heffer P. Assessment of fertilizer use by crop at the global level. Paris: International Fertilizer Industry Association. http://www.fertilizer.org/imis20/images/Library_Downloads/AgCom.13.39%20-%20FUBC%20assessment%202010.pdf