番茄抗重金属污染栽培研究  

A Study on Culture of Heavy Metal Pollution-resistance of Tomato

作　　者：贾? 王青[1] 贾翔[1] 赵惠玲[1] 常晓冰[1] 陈宝玉[2] 

机构地区：[1]山西省教育学院,太原030031 [2]太原市农业环境保护监测站

出　　处：《山西农业科学》1998年第2期42-44,共3页Journal of Shanxi Agricultural Sciences

基　　金：国家科委"九五"攻关项目!"稀土农用"

摘　　要：1996－1997年，在太原市南郊区严重污染农田上进行了番茄抗重金属污染栽培试验。种子经过稀土处理，各处理产量比对照提高12．9％～29．4％；维生素C含量比对照提高24．2％～52．5％；果实中Hg，Cr与Cd含量分别下降36．0％～86．0％，45．3％～50．8％，7．4％～55．6％。用等级聚合方法将处理分为两组，4个处理均明显优于对照。The field culture experiment of anti - heavy metal pollution of tomato was conducted for two years in the fields polluted badly by factories in the south suburb of Taiyuan. The seeds were treated with rare earth (R. E. ). Compared with the CK, the tomato output increased 12.9% ～29.4%, the content of vitamin C increased 24. 2% ～ 52 .5%. The content of Hg, Cr and Cd was reduced 36.0% ～ 86.0%,45. 3% ～ 50.8%, 7 .4% ～55. 6% respectively. The heatments can be divided to two groups with hierarchical agglomeration. The four heatments are better than CK obviously and they can be used in production directly.

关 键 词：稀土 重金属污染 番茄 等级聚合 栽培 

分 类 号：S641.204[农业科学—蔬菜学]