INFLUENCE OF MINERAL, BIOLOGICAL AND ORGANIC NITROGEN FERTILIZER REGIMES ON TWO BREAD WHEAT CULTIVARS UNDER SANDY SOIL CONDITIONS | ||||
Zagazig Journal of Agricultural Research | ||||
Article 29, Volume 45, Issue 6, November 2018, Page 2269-2280 PDF (358.21 K) | ||||
Document Type: Original Article | ||||
DOI: 10.21608/zjar.2018.47759 | ||||
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Authors | ||||
Yasser A. M. Khalifa 1; K. A.O. Al-Aref1; E. A. Abd El-Lattief2; M. V. Youssif2 | ||||
1Agron. Dept., Fac. Agric., Al-Azhar Univ., Assuit Branch, Egypt | ||||
2Agron. Dept., Fac. Agric., South Valley Univ., Egypt | ||||
Abstract | ||||
This research was carried out on a sandy loam soil during two consecutive seasons of 2011/2012 and 2012/2013 in the Experimental Farm of the Faculty of Agriculture, South Valley University at Qena, Egypt. The recommended N (mineral), FMC "Filter Mud Cake” and bio-fertilizer (Azotobacter chroococcum and Azospirillum lipoferum) were applied alone and in various combinations among them on two bread wheat cultivars (Triticum aestivum) Giza-168 and Sids-12 to study their effects on total chlorophyll content, spike length, 1000-grain weight, grain, straw and biological yields/fad., and protein percentage. The experiment was arranged in a split plot based on randomized complete block design with four replications. The results showed that the application of Bio and FMC in combination with nitrogen fertilization T11 (50% mineral N +50% N as FMC +N Bio) and T12 (25% mineral N +75% N as FMC +N Bio) significantly increased all characters studied: i.e. Spike length, 1000-grain weight, grain, straw and biological yields (ton/fad.) in both seasons. | ||||
Keywords | ||||
Wheat; bio-organic fertilizer; filter mud cack; grain; biological yield | ||||
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