ORIGINAL RESEARCH
Water Conservation and Nitrogen Loading
Reduction Effects with Controlled
and Mid-Gathering Irrigation
in a Paddy Field
Yuanyuan Li1,2,3, Xiaohou Shao1,2, Zhuping Sheng3,
Wenlu Guan1,2, Menghua Xiao4
Pol. J. Environ. Stud. 2016;25(3):1085-1091