RESPONSE OF SOME CANOLA CULTIVARS TO BIOFERTILIZATION TREATMENTS UNDER NORTH SINAI CONDITIONS | ||||
| Sinai Journal of Applied Sciences | ||||
| Article 4, Volume 4, Issue 3, December 2015, Page 197-204 PDF (191.44 K) | ||||
| DOI: 10.21608/sinjas.2015.78587 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
| Maha S.M. El-Maleh* ; AbdElFattah H. Belal; Eman I. ElSarag | ||||
| Dept. Plant Prod., Fac. Environ. Agric. Sci., Suez Canal Univ., Arish, Egypt. | ||||
| Abstract | ||||
| A field experiment was carried out at the Experimental Farm, Faculty of Environmental Agricultural Sciences, Rafah, North Sinai Governorate, Suez Canal University during the two successive winter seasons of 2011/2012 and 2012/2013; to study the response of 5 canola cultivars (Serw4, Pactol, Sakha1, Sakha2 and Sakha3) to five biofertilization treatments B1 (100% mineral + 0% biofertilizer), B2(75% mineral + 25% biofertilizer), B3 (50% mineral + 50% biofertilizer), B4(25% mineral + 75% biofertilizer) and B5 (100% biofertilizer) on yield and yield components. The results showed that Serw4 cv., surpassed the other cultivars in plant height, No. siliquae/plantat the 2nd season. Pactol surpassed the other cultivars in 1000-seed weight at 1st season but Sakha1 surpassed other cultivars in 1000-seed weight at 2nd season. Application of B1 treatment, significantly increased, plant height, No. racemes/plant, No. siliquae/plant, while B3 and B4 treatments gave the heighst 1000-seed weight at both seasons. Generally, it could be concluded that Serw4 cv. fertilized by 100% mineral and 0% biofertilizer gave the heights yield and could recommended under North Sinai conditions. | ||||
| Keywords | ||||
| canola; Brassica napus; cultivars; nitrogen fertilizations; biofertilizer; Azotobacter; N -fixing bacteria | ||||
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