棕壤中铜对茄子产量及果实中铜积累量的影响  

Effect of Copper on The Average Weight of Eggplant Plant and The Accumulations of Cu by Eggplant Fruits in Brown Soil

作　　者：依艳丽[1] 刘珊珊[1] 张大庚[1] 程希雷[1] 李迎[1] 赵鸣镝[1] 

机构地区：[1]沈阳农业大学土地与环境学院,辽宁沈阳110161

出　　处：《北方园艺》2010年第5期47-49,共3页Northern Horticulture

基　　金：大型科学仪器设备共享服务专项资助项目(2007GX-01)

摘　　要：研究了棕壤中全量铜与5种形态铜对茄子产量及果实中积累量的影响。结果表明:低浓度全量铜(<80 mg/kg)显著增加茄子产量,高浓度(>200 mg/kg)则造成减产,除残渣态外其它形态的铜与全量铜对茄子产量的影响呈类似的规律。同时茄子果实内铜的积累量与土壤中铜含量呈正相关性。Studied the effect of copper on the average weight of eggplant plant and the accumulations of Cu by eggplant fruits in Brown soil. The results showed that the whole volume of low concentration of copper （〈80 mg/kg） had a sig- nificant increase in eggplan yield, high concentration （〉100 mg/kg） were caused weight cut, addition to residue outside the forms of copper and all other forms of copper on the average weight of eggplant plant was similar to the laws of. At the same time the amount of eggplant in vivo accumulation of copper and copper content in soil was correlated.

关 键 词：铜 茄子 土壤污染 

分 类 号：S641.106.1[农业科学—蔬菜学]