XUE Zhao1, YANG Chun-Lu1, ZHANG Yu-long2, YANG Xue-Lian2
1. College of Land and Environmental Sciences, Shenyang Agricultural Univercity, Shenyang, 110161; 2. Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016; 3. College of Biology and Environmental Engineering, Shenyang Univercity, Shenyang, 110044, China
The negative effects of agrochemicals on ecological environment were briefly introduced,and the quantity of agrochemicals used in Liaoning Province in the recent years also were analyzed in this studied.Research results showed that the amount of chemical fertilizer used per hectare of all cities in Liaoning Province were higher than national average level,and exceeded security upper limit which constituted by developed countries.The quantity of pesticide used in four cities was aslo higher than national average level.Amount of plastic for farm use in Liaoning Province is large and place in a competition before the forth in the range of whole country.
薛钊1, 张玉龙1*, 杨春璐2, 杨雪莲2. 辽宁省农用化学物质使用状况[J]. , 2006, 25(1): 91-93.
XUE Zhao1, YANG Chun-Lu1, ZHANG Yu-long2, YANG Xue-Lian2. The Use of Agrochemicals in Liaoning Province. , 2006, 25(1): 91-93.
