EFFECT OF FERTILIZATION ON PRODUCTIVITY OF MAIZE | ||||
| Journal of Plant Production | ||||
| Article 10, Volume 4, Issue 5, May 2013, Page 851-860 PDF (668.66 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/jpp.2013.73079 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
| A. E. EL- Ghareib; N. I. Darwish; M. A. A. EL- Sayed; E. E. KH. Soliman | ||||
| Agronomy Dept., Fac. of Agric., Al-Azhar Univ., Cairo, Egypt. | ||||
| Abstract | ||||
| Two field experiments were carried out at Abo-Swilam El-ayyat Giza Governorate, Egypt in 2010 and 2011 seasons to study the effect of combinations of four rates from each of farmyard manure (FYM) (5, 10, 15 and 20 m3/fad.), nitrogen (30, 60, 90 and 120 kg/fad.), nitrobein (400g/fad.), phosphorein (400g/fad.) and phosphoric acid at 2%. Results showed that, there were significant differences between the fertilization treatments for ear weight, grain yield/plant, 100-grain weight, grain yield/fad., P content and protein percentage of grain maize in 2010 and 2011 seasons. The highest values for all studied traits were produced by application of 120 kg N/fad.+ nitrobein and phosphorein followed by 120 kg. N/fad. with nitrobein and phosphoric acid. and 120 kg. N/fad. with nitrobein without significant differences between them in both growing seasons. | ||||
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