Rootstock-imposed alterations in nitrate reductase and glutamine synthetase activities in leaves of rose plants

被引：24
|
作者：
Agbaria, H [1 ]
Heuer, B [1 ]
Zieslin, N [1 ]
机构：
[1] Hebrew Univ Jerusalem, Fac Agr, Kennedy Leigh Ctr Hort Res, IL-76100 Rehovot, Israel
来源：
BIOLOGIA PLANTARUM | 1998年 / 41卷 / 01期
关键词：
grafting; nitrate content; nitrogen nutrition; Rosa hybrida; scion;
D O I：
10.1023/A:1001716617289
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
The activities of nitrate reductase and glutamine synthetase in leaves of greenhouse grown rose plants (Rosa hybrida cvs, Ilseta and Mercedes) grafted on various rootstocks were compared with those in leaves of non-grafted, own-root plants of these cultivars, The results obtained showed that the enzymatic activities as well as nitrate content in the leaves were altered by the grafting and by type of the rootstock used, These rootstock-imposed alterations differed between the two cultivars used in the study.
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页码：85 / 91
页数：7
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