Effect of soil type on nitrate uptake by wheat shoots characterized using N-labelled NH NO -fertilizer and leaf nitrate reductase activity
Wheat plants grown in a greenhouse in containers filled with chalky (CP) or loamy (LP) soil were fertilized with NH 4 15 NO 3 or 15 NH 4 NO 3 (5 atom% 15 N), initial soil nitrate levels being lower in chalky soil. Both the total amount of nitrate and the proportion derived from fertilizer were highe...
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Veröffentlicht in: | Functional plant biology : FPB 1998, Vol.25 (4), p.465-474 |
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Sprache: | eng |
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