THE DEFERENT YIELD OF BUCKWHEAT AT DEIR-EZZOR BY AGRICULTURE METHOD AND NITROGEN FERTILIZATION | ||||
| Fayoum Journal of Agricultural Research and Development | ||||
| Article 19, Volume 23, Issue 2, July 2009, Page 37-42 PDF (279.74 K) | ||||
| Document Type: Research articles. | ||||
| DOI: 10.21608/fjard.2009.197074 | ||||
 View on SCiNiTO | ||||
| Author | ||||
| Ghassan Al Othman | ||||
| Department of field crops, Faculty of Agriculture, Al-Furat University | ||||
| Abstract | ||||
| The study was carried out at Deir-ezzor-Syria during the growing season of 2007-2008 ,to Know the possibility of growing buckwheat ,as a new crop, under the environmental conditions of this governorate at different plant and methods of sowing and to levels of nitrogen fertilization. Therefore ,the buckwheat cultivar "Ukraine" was selected. It was imported from Ukraine where it is adapted for cultivation in west of Ukraine republic. Mineral fertilizer was applied to the crop once at the sowing time at two rates : N10P10 and N15P10 a.i/ donum .The crop was planted using broadcasting method (40 Kg/ donum) and lines method with spacings of : 25,35 and 45 cm between the lines . Results showed possibility of growing buckwheat crop under the environmental conditions of Deir-ezzor, where germination completed 7 days after sowing, plants approached flowering stage, grains formed and then reached final maturity stage. Also, the results showed that it is better to follow lines method of sowing as compared to the broadcasting method. The best arrangement of plant population was at the spacing of 25 cm between lines. The highest total productivity was obtained by using the lines method of sowing as compared to the broadcasting method. Whereas the highest productivity per donum was by sowing at the spacing of 45 cm compared to rest of the spacings .Plant productivity was the highest at spacing of 25 cm compared to rest of the spacings, and weight of a thousand grains was the highest by lines method of sowing as compared to the broadcasting method . Also, effect of increasing the rate of nitrogenous fertilizer up to 15 Kg/ donum was obvious for increasing the productivity, particularly in the treatment – 4, where the spacing was of 25 cm between lines. Weight of thousand grains was the highest by sowing at 25 cm compared to 35 and 45 cm of spacings between lines. | ||||
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