Response of yield, yield components and grain protein content of some bread wheat cultivars to split nitrogen applications in the New Valley. | ||
| Assiut Journal of Agricultural Sciences | ||
| Article 5, Volume 43, Issue 4, September 2012, Pages 81-94 PDF (671.32 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/ajas.2012.267027 | ||
| Authors | ||
| Ibrahim Abdel-baki Rizk Elfar1; G. R. El-Nagar2; Abd-El-hakem Y. Allam3; Anas H. Ahmed4 | ||
| 1Dept. Agron., Fac. Agric., Assiut Univ., Egypt | ||
| 2Agron. Dept., Fac. of Agric., Assiut Univ., Egypt. | ||
| 3²Dept. Agron., Fac. Agric., Assiut Univ., Egypt. | ||
| 4¹Field crops Research Institute, Agric. Res. Center, Giza, Egypt, | ||
| Abstract | ||
| This study was carried out in two field experiments at El-Dakhla oasis in the New valley governorate, Egypt, in 2009/2010 and 2010/2011 seasons on a sandy clay loam soil to study the split application effects of nitrogen fertilizer on the yield, yield components and grain protein content of three bread wheat cultivars (Giza 168 – Sakha 93 – Sids 1). Ten treatments of N application were examined. Each treatment was 100 Kg N/fed. applied in 2, 3 or 4 equal doses at tillering, stem elongation, heading and milk – ripe stages | ||
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