Fertilizer Requiremints of Onion Crop | ||
| Journal of Soil Sciences and Agricultural Engineering | ||
| Article 3, Volume 7, Issue 12, December 2016, Pages 903-906 PDF (302.8 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/jssae.2016.40542 | ||
| Authors | ||
| Kh. El-Hamdi; M. Omar; M. Algeat | ||
| Soils Dept., Fac. of Agric., Mansoura Univ. | ||
| Abstract | ||
| A pot experiments was carried out during 2015 and 2016 winter season, outdoor at the Agricultural Experimental Station , Fac . Agric. Mansoura .University to determine the requirements of onion crops Onion (Allium cepa L, c.v red byhyre) from nitrogen fertilizers in combined with phosphatic and potash fertilizers . The obtained data revealed htat both fresh and dry weigts of onion plants inereased markedly due to the application of 50 kg N, 50 kg P2O5 and 100 kg K2O.fed-1. The plant heigh values tended to increase also according to the sametrend. The effect of fertilization on N,P and K .uptake by the dry matter of onion plants was also discussed. | ||
| Keywords | ||
| Oninon; N; P and K fertilization; plant growth; nutrient uptake | ||
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