废弃泥浆对农作物毒性影响研究

通过采用废弃泥浆对水稻、大麦、和小麦的发芽试验及田间实验,对作物生长发育的几项指标的影响差异进行了研究,结果表明：废弃泥浆对作物毒害效应顺序依次为小麦>大麦>水稻。泥浆中的有毒有机物毒性效应较重金属明显,其次,泥浆的致密性也是影响作物生长的主要原因。

Study on Poison Effect of Waste Mud on Agricultural Crop

some indexes of crop growing effected by waste mud has been studied through sprout test and field test of rice, barley and wheat. The result shows that the poison effect of waste mud on crop is ranked as follow wheat, barley, rice. Poison effect of poison organic in mud is more obvious than that of heavy metal, otherwise, the dense property of mud is also the main factor of affecting crop growth.