Effect of elevated C[O.sub.2] concentration and nitrate: ammonium ratios on gas exchange and growth of cassava
Aims This study evaluated how different nitrogen forms affect growth and photosynthetic responses of cassava to C[O.sub.2] concentration. Methods Cassava was grown in 14-L pots in a greenhouse at 390 or 750 ppm of C[O.sub.2]. Three nitrogen treatments were applied: (a) 12mM N[O.sub.3.sup.-],(b) 6mM...
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Veröffentlicht in: | Plant and soil 2014-01, Vol.374 (1-2), p.33 |
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