INTERRELATIONS OF AMMONIUM TOXICITY AND ETHYLENE ACTION IN TOMATO

被引:20
|
作者
BARKER, AV
COREY, KA
机构
关键词
LYCOPERSICON-ESCULENTUM; ETHYLENE INHIBITORS;
D O I
10.21273/HORTSCI.26.2.177
中图分类号
S6 [园艺];
学科分类号
0902 ;
摘要
Inhibitors of ethylene synthesis and action were used to alleviate ammonium toxicity in tomato (Lycopersicon esculentum Mill. 'Heinz 1350') grown on ammonium-based nutrient solutions. Aminooxyacetic acid and Ag+ were effective in reducing ammonium toxicity, whereas Co+2 and salicylic acid were not. A hypothesis was developed to integrate ammonium accumulation and ethylene biosynthesis into a mechanism for expression of plant injury from environmental stresses.
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页码:177 / 180
页数:4
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