Mahmoud,, A., Hafez, M., Abd-Elal, F. (2004). COMPARATIVE STUDY FOR USING ORGANIC MANURE AS INDIVIDUAL AND / OR MIXING IT WITH CHEMICAL FERTILIZER AND THEIR EFFECTS ON THE PRODUCTIVITY OF Vicia faba PLANTS;. Journal of Plant Production, 29(3), 1345-1354. doi: 10.21608/jpp.2004.238582
Asmaa R. Mahmoud,; Magda M. Hafez; Faten S. Abd-Elal. "COMPARATIVE STUDY FOR USING ORGANIC MANURE AS INDIVIDUAL AND / OR MIXING IT WITH CHEMICAL FERTILIZER AND THEIR EFFECTS ON THE PRODUCTIVITY OF Vicia faba PLANTS;". Journal of Plant Production, 29, 3, 2004, 1345-1354. doi: 10.21608/jpp.2004.238582
Mahmoud,, A., Hafez, M., Abd-Elal, F. (2004). 'COMPARATIVE STUDY FOR USING ORGANIC MANURE AS INDIVIDUAL AND / OR MIXING IT WITH CHEMICAL FERTILIZER AND THEIR EFFECTS ON THE PRODUCTIVITY OF Vicia faba PLANTS;', Journal of Plant Production, 29(3), pp. 1345-1354. doi: 10.21608/jpp.2004.238582
Mahmoud,, A., Hafez, M., Abd-Elal, F. COMPARATIVE STUDY FOR USING ORGANIC MANURE AS INDIVIDUAL AND / OR MIXING IT WITH CHEMICAL FERTILIZER AND THEIR EFFECTS ON THE PRODUCTIVITY OF Vicia faba PLANTS;. Journal of Plant Production, 2004; 29(3): 1345-1354. doi: 10.21608/jpp.2004.238582
COMPARATIVE STUDY FOR USING ORGANIC MANURE AS INDIVIDUAL AND / OR MIXING IT WITH CHEMICAL FERTILIZER AND THEIR EFFECTS ON THE PRODUCTIVITY OF Vicia faba PLANTS;
Vegetable Research Department, National Research Centre, Dokki, Cairo, Egypt.
Abstract
Two field experiments were carried out during the seasons of 2001 and 2002 to study the effect of using organic manure ( Recycling the agricultural resides) as individually and/or as mixed with chemical fertilizer (NPK); The important results are as following:
Using organic manure as Nile compost ( Recycling the agricultural resides) at rates between 2-3 tons/fed. which equal 40-60 nitrogen units caused an enhancment in Vicia faba growth. Also the obtained data reveals that. organiC fertilizer as alone or mixed with the chemical fertilizer gave a superiority in total pods yietd and its components if compared with using chemical nitrogen fertilizer alone.
The nutrional values expressed as the contant of protein.N,P ,K, Fe,Mn,Zn and Cu, the statistical analysis of the obtained data indicated no great effect of using nitrogen fertilizer as individually and/or as mixed with chemical fertilizer.
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