IMPORTANCE OF ORGANIC MANURING AND MINERAL FERTILIZATION FOR WHEAT YIELD AND ITS COMPONENTS IN EL-DAKAHLIA GOVERNORATE .
El-Sirafy, Z., Genaidy, S., El-Nakma, K. (2012). IMPORTANCE OF ORGANIC MANURING AND MINERAL FERTILIZATION FOR WHEAT YIELD AND ITS COMPONENTS IN EL-DAKAHLIA GOVERNORATE .. EKB Journal Management System, 3(12), 1251-1261. doi: 10.21608/jssae.2012.54707
Z. M. El-Sirafy; S. A. Genaidy; Kholoud A. El-Nakma. "IMPORTANCE OF ORGANIC MANURING AND MINERAL FERTILIZATION FOR WHEAT YIELD AND ITS COMPONENTS IN EL-DAKAHLIA GOVERNORATE .". EKB Journal Management System, 3, 12, 2012, 1251-1261. doi: 10.21608/jssae.2012.54707
El-Sirafy, Z., Genaidy, S., El-Nakma, K. (2012). 'IMPORTANCE OF ORGANIC MANURING AND MINERAL FERTILIZATION FOR WHEAT YIELD AND ITS COMPONENTS IN EL-DAKAHLIA GOVERNORATE .', EKB Journal Management System, 3(12), pp. 1251-1261. doi: 10.21608/jssae.2012.54707
El-Sirafy, Z., Genaidy, S., El-Nakma, K. IMPORTANCE OF ORGANIC MANURING AND MINERAL FERTILIZATION FOR WHEAT YIELD AND ITS COMPONENTS IN EL-DAKAHLIA GOVERNORATE .. EKB Journal Management System, 2012; 3(12): 1251-1261. doi: 10.21608/jssae.2012.54707

IMPORTANCE OF ORGANIC MANURING AND MINERAL FERTILIZATION FOR WHEAT YIELD AND ITS COMPONENTS IN EL-DAKAHLIA GOVERNORATE .

Journal of Soil Sciences and Agricultural Engineering
Article 11, Volume 3, Issue 12, December 2012, Page 1251-1261  XML PDF (450.08 K)
Document Type: Original Article
DOI: 10.21608/jssae.2012.54707
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Authors
Z. M. El-Sirafy1; S. A. Genaidy2; Kholoud A. El-Nakma2
1Soils Sci. Dept., Fac. of Agric., Mans. Univ.
2Soil & Water and Environ. Res. Inst.; Agric. Res. Center., Giza.
Abstract
A factorial field experiment on wheat crop was conducted during two successive growth seasons of ( 2009/2010 ) ; ( 2010/2011 ) as two different On-farm trials sited in El-Dakahlia Governorate. The factors involved organic manuring from two biological treating composts of rates ( 0, 10 and 20 m3.fed -1 ) and NPKZn-mineral fertilization of the optimum recommended rates.
The two experimental sites were clayey in texture have the average values of salinity index ECe = 3.8 dS.m-1 ; pH = 7.8 and the available soil forms of N , P , K and Zn nutrients were : 30 , 19 , 600 , 0.6 ; respectively.
The obtained results indicated the following points :
1- Such soils have to be manured with composts and fertilized with optimum recommended NPKZn-mineral fertilizers for obtaining higher wheat yields.
2- Grain and straw yields have been increased significantly as a result of adding organic manuring ( in forms of composts ). Higher wheat yields were realized by applying ( 10 or 20 m3.fed-1 ) treatments.
3- The biological treated compost realized economically higher values of wheat yield relative to the untreated one.
4- The NPKZn- mineral fertilization with optimum recommended rates has increased the values of such wheat parameters.
5- The significant interaction effects of organic composting and NPKZn-mineral co-fertilization indicated that : the highest yield and its component were obtained  by applying the treatment of ( bio-treating compost of 10m3.fed.-1 ). Along with optimum recommended rates of NPKZn mineral fertilizers.
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