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N-Aufnahme und -Verwertung verschiedener N-Düngerformen durch Winterweizen – Gefäßversuche mit |
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| Authors: | S Müller |
| Institution: | Universität Leipzig, Germany |
| Abstract: | N-uptake and N utilization of different fertilizer types by winter wheat – pot experiments with The efficiency of top dressing urea, ammonium nitrate and ammonium sulphate fertilizers on winter wheat grown on loamy sand and loessial black soil was studied. At a rate of 0.5 g N per pot on the loamy sand 20 % volatilization losses of NH The grain yields an N removal correspond to these results. At an amount of 1.6 g N per pot the N-uptake of |
| Keywords: | winter wheat N uptake und N utilization yield |