Paper Details

PJB-1981-5

Seasonal changes in nitrate reductase activity of soybean leaves in relation to their position in plant canopy

MIR HATIM
Abstract

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Nitrate reductase (NR) activity of field grown soybean leaves in relation to their position in the canopy showed that fresh leaf weight was higher in centrally located leaves as compared to those at the bottom or top of the plant, nitrate reductase activity per g fresh weight per hr was maximum at leaf position 4 which gradually declined in leaves located below or above . an average sample rom a given location showed greatest fresh weight and nitrate reductase activity on early dates

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