The objective of this study was to identify factors which limit leaf nitrate reductase (NR) activity as decline occurs during flowering and beginning seed development in soybean (Glycine max [L.] Merr ...

SUBHASH C. GUPTA, LEONARD BEEVERS, Environmental Influences on Nitrite Reductase Activity in Pisum sativum L. Seedlings, Journal of Experimental Botany, Vol. 34, No. 148 (November 1983), pp. 1455-1462 ...