Amelioration of negative effect of water stress in Cassia angustifolia by benzyladenine and/or ascorbic acid

被引：30

作者：

Singh, DV ^{[1
]}

Srivastava, GC

Abdin, MZ

机构：

[1] Indian Agr Res Inst, Div Plant Physiol, New Delhi 110012, India

[2] Hamdard Univ, Ctr Biotechnol, New Delhi 110062, India

来源：

BIOLOGIA PLANTARUM | 2001年 / 44卷 / 01期

关键词：

chlorophyll content; nitrate reductase activity; photosynthetic rate; proline content; relative water content; senna;

D O I：

10.1023/A:1017955328875

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The effect of benzyladenine (BA) and ascorbic acid (AA) on relative water content, proline accumulation, net photosynthetic rate (P-N), chlorophyll (Chl) content and nitrate reductase (NR) activity, under sufficient water supply and moisture stress was studied in senna (Cassia angustifolia Vahl:) at seedling, vegetative, flowering and pod formation stages. AA treatment resulted in a higher accumulation of proline at all the stages of growth. Both BA and AA enhanced P-N, Chi content and NR activity, and ameliorate the negative effect of water stress.

引用

页码：141 / 143

页数：3

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