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Effect application of Nitrogen & phosphor fertilizers on yield & yield components of maize Zea Mays L. | ||
| Jornal of Al-Muthanna for Agricultural Sciences | ||
| Article 1, Volume 4, Issue 1, 2016, Pages 1-11 | ||
| Abstract | ||
| Summery Field experiment were connected in Hartha experiment station –agriculture college –Basra university during the fall 2012 growing season to study effects of Urea(46% N) & super phosphate (P2O5 42% P ) fertilizers on characteristics yield & components of Zea Mays L.(hybrid 3001) the experiment held in 1/8/2012 .use three levels of nitrogen {urea} (100 , 200 , 300) Kg /ha and four levels of phosphor (40 ,50, 60,70) Kg /ha .the experimental design was R.C.B.D and the treatments were in split – plot arrangement with three replicates .the results showed that there was significant grain yield among two fertilizers in the same time the fertilizers effect on plant heights ,L.A.I , and weight of 500 grain (gm) and grain yield (gm).the interaction was significant effect . | ||
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