Abstract:
:Studies reported here reveal a low nitrate reductase activity in the shoots of MTU 9 rice plants while in roots high enzyme activity has been recorded.Under pathogenesis, a low nitrate reductase activity in the roots and a high enzyme activity in the shoots have been recorded in susceptible rice plants. In the resistant rice plants (GEB 24) no such marked difference in the enzyme activity has been observed.The effect of fusaric and gibberellic acid on this enzyme activity has been studied. In the case of fusaric acid, the nitrate reductase activity in the roots is inversely proportional to the concentration whereas in gibberellic acid, it is directly proportional to the concentration in the shoots.
journal_name
Plantajournal_title
Plantaauthors
Singh TK,Subramanian Sdoi
10.1007/BF00390132subject
Has Abstractpub_date
1966-06-01 00:00:00pages
125-9issue
2eissn
0032-0935issn
1432-2048journal_volume
71pub_type
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