EFFECT OF NITROGEN FERTILIZATION ON NITROGEN ABSORPTION EFFICIENCY BY WEAT PLANTS AND OR THEIR PHENOLOGICAL AND PRODUCT IONAL PROPERTIES UNDER THE CONDITIONS OF Al-Furat lower Basin.
Two varieties of wheat plants, i.e., Acsad 65 and Cham 3 were cultivated in Deirezzor to Governorate study effect of applied different rates of nitrogen fertilizer on the chemical and fertility properties of soil as well as the economical return of the studied two grown varieties. The obtained results showed that applying mineral fertilizer gaves areal increase in the wheat yield, while this didn't occur when phosphorus was applied alone. Also, increasing the rate of nitrogen fertilizer within the complete fertilization equation gave a real increase increment in wheat yield reached of about 310.08 kg/donum in case of Cham-3 as compared to the control treatment, while increasing nitrogen fertilizer rate over the optimal limits didn't give any real increase in both of the studied wheat varieties. Response of Cham-3 to the increase of nitrogen fertilizer rates was clearly obvious than of Acsad-65, as shown in treatment -3, where yield of Sham-3 reached 460.93 kg/donum. It is noteworthy to mention that available nitrogen in the experimental soil increased with increasing the applied nitrogen fertilizer rates, the reverse was true for available phosphor, however its amount decreased with increasing nitrogen fertilizer rates within the fertilizer equation.
AL Othman, G., & Hammal, O. (2009). EFFECT OF NITROGEN FERTILIZATION ON NITROGEN ABSORPTION EFFICIENCY BY WEAT PLANTS AND OR THEIR PHENOLOGICAL AND PRODUCT IONAL PROPERTIES UNDER THE CONDITIONS OF Al-Furat lower Basin.. Fayoum Journal of Agricultural Research and Development, 23(1), 19-28. doi: 10.21608/fjard.2009.197026
MLA
Ghassan AL Othman; Othman Hammal. "EFFECT OF NITROGEN FERTILIZATION ON NITROGEN ABSORPTION EFFICIENCY BY WEAT PLANTS AND OR THEIR PHENOLOGICAL AND PRODUCT IONAL PROPERTIES UNDER THE CONDITIONS OF Al-Furat lower Basin.", Fayoum Journal of Agricultural Research and Development, 23, 1, 2009, 19-28. doi: 10.21608/fjard.2009.197026
HARVARD
AL Othman, G., Hammal, O. (2009). 'EFFECT OF NITROGEN FERTILIZATION ON NITROGEN ABSORPTION EFFICIENCY BY WEAT PLANTS AND OR THEIR PHENOLOGICAL AND PRODUCT IONAL PROPERTIES UNDER THE CONDITIONS OF Al-Furat lower Basin.', Fayoum Journal of Agricultural Research and Development, 23(1), pp. 19-28. doi: 10.21608/fjard.2009.197026
VANCOUVER
AL Othman, G., Hammal, O. EFFECT OF NITROGEN FERTILIZATION ON NITROGEN ABSORPTION EFFICIENCY BY WEAT PLANTS AND OR THEIR PHENOLOGICAL AND PRODUCT IONAL PROPERTIES UNDER THE CONDITIONS OF Al-Furat lower Basin.. Fayoum Journal of Agricultural Research and Development, 2009; 23(1): 19-28. doi: 10.21608/fjard.2009.197026
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