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El-Sheshtawy, A., Hager, M. (2015). THE ROLE OF DIFFERENT BIO-FERTILIZERS AND NITROGEN RATES IN IMPROVING YIELD AND YIELD COMPONENTS OF WHEAT.. Journal of Plant Production, 6(12), 1991-2001. doi: 10.21608/jpp.2015.52126
A. A. El-Sheshtawy; M. A. Hager. "THE ROLE OF DIFFERENT BIO-FERTILIZERS AND NITROGEN RATES IN IMPROVING YIELD AND YIELD COMPONENTS OF WHEAT.". Journal of Plant Production, 6, 12, 2015, 1991-2001. doi: 10.21608/jpp.2015.52126
El-Sheshtawy, A., Hager, M. (2015). 'THE ROLE OF DIFFERENT BIO-FERTILIZERS AND NITROGEN RATES IN IMPROVING YIELD AND YIELD COMPONENTS OF WHEAT.', Journal of Plant Production, 6(12), pp. 1991-2001. doi: 10.21608/jpp.2015.52126
El-Sheshtawy, A., Hager, M. THE ROLE OF DIFFERENT BIO-FERTILIZERS AND NITROGEN RATES IN IMPROVING YIELD AND YIELD COMPONENTS OF WHEAT.. Journal of Plant Production, 2015; 6(12): 1991-2001. doi: 10.21608/jpp.2015.52126

THE ROLE OF DIFFERENT BIO-FERTILIZERS AND NITROGEN RATES IN IMPROVING YIELD AND YIELD COMPONENTS OF WHEAT.

Article 5, Volume 6, Issue 12, December 2015, Page 1991-2001  XML PDF (363.6 K)
Document Type: Original Article
DOI: 10.21608/jpp.2015.52126
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Authors
A. A. El-Sheshtawy1; M. A. Hager2
1Environment and Bio-Agric. Dept., Fac. of Agric., Al-Azhar Univ., Cairo, Egypt.
2Agronomy Dept., Fac. of Agric., Al-Azhar Univ., Cairo, Egypt.
Abstract
Two filed experiments were carried out at the Exp. Farm, Fac. of Agric.,Al-Azhar Univ., Nasr City, Cairo, Egypt, to study the effect of bio-fertilizers i.e. without added (Control), Microbein, Nitrobein and Cerialein and nitrogen fertilizer rates (0, 25, 50, 75 and 100 kg/fad.) and their interaction on yield and yield components of wheat Misr 1 cultivar during the two successive growing winter seasons of 2012/2013 and 2013/2014 seasons. The experimental design was split plot design with four replications. The main plot was devoted to biofertilizer treatments and the sup- plot contained nitrogen rates.
Microbein bio-fertilizer recorded the highest yield and its component, except, spike length, no of grains/spike and 1000-grain weight which found with cerialein in both seasons.
 On the other hand, the highest grain yield/fad recorded with the highest nitrogen level in both seasons.
The interaction between bio-fertilizer and N rates proved to be significant for all studied traits. The highest grain yield/ha was found with the interaction between bio-fertilizers and 75 or 100 N/fad in the second season, which were no significant effect between them.
According to these results, rate of 75 kg N/fad and all bio-fertilizer using variety Misr-1 could be recommended for favorable wheat production under the local environmental conditions of this study.
Keywords
Wheat; Cerialein; Microbein; Nitrobein; nitrogen fertilizer
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