Study on Cadmium Accumulation Characteristics of Grape Seedlings

被引：0
|
作者：
Lin, Lijin [1 ]
Tan, Yumei [2 ]
Wang, Li [3 ]
Liu, Fang [4 ]
Liao, Ming'an [2 ]
机构：
[1] Sichuan Agr Univ, Inst Pomol & Olericulture, Chengdu, Peoples R China
[2] Sichuan Agr Univ, Coll Hort, Chengdu, Peoples R China
[3] Sichuan Agr Univ, Coll Anim Sci & Technol, Chengdu, Peoples R China
[4] Leshan Normal Univ, Coll Life Sci, Leshan, Peoples R China
来源：
PROCEEDINGS OF THE 2016 5TH INTERNATIONAL CONFERENCE ON ENERGY AND ENVIRONMENTAL PROTECTION (ICEEP 2016) | 2016年 / 98卷
关键词：
Cadmium accumulation; Antioxidant enzyme activity; Grape seedlings;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The cadmium (Cd) accumulation characteristics of grape seedlings were investigated through a pot experiment. The results showed that with the increase of Cd concentrations, the root, stem, leaf and shoot biomasses of grape seedlings decreased, and the Cd contents in roots, stems, leaves and shoots of grape seedlings had the increase trend. The antioxidant enzyme (SOD and CAT) activity and soluble protein content of grape seedlings reduced when the dose of soil Cd was not more than 10 mg/kg, and improved when the dose of soil Cd was higher than 10 mg/kg. Therefore, Cd treatment could inhibit the growth of grape seedlings.
引用
收藏
页码：134 / 137
页数：4
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