Effect of sodium metabisulphite on germination, growth and yield of Vigna sinensis, Savi

被引:0
|
作者
Teresa, MVM [1 ]
Rekha, K [1 ]
Bindu, A [1 ]
机构
[1] St Teresas Coll, Dept Bot, Cochin 682035, Kerala, India
来源
JOURNAL OF ENVIRONMENTAL BIOLOGY | 2003年 / 24卷 / 04期
关键词
sodium metabisulphite; Vigna sinensis; germination; growth yield;
D O I
暂无
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
In the present study, the impact of sodium metabisulphite (Na2S2O5), a food, preservative, on seed germination, growth and yield of Vigna sinensis, Savi has been evaluated. Observations clearly reveal the deleterious effect of Na2S2O5 on germination, stomatal development, stomatal index, chlorophyll content and yield.. The shoot length exhibited a steady rise in length, while the biomass showed a gradual decrease with the increasing doses of Na2S2O5.
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页码:449 / 452
页数:4
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