Shakkoorzadeh, A., Alizadeh, K., Pooryusef, M., Ghaffari, A. (2012). Effect of different ratios and seed density of smooth vetch (Vicia dasycarpa)- barley mixtures on forage yield and quality in dryland conditions. , 1(1), 63-75. doi: 10.22092/idaj.2012.100098
A. Shakkoorzadeh; Kh. Alizadeh; M. Pooryusef; A. Ghaffari. "Effect of different ratios and seed density of smooth vetch (Vicia dasycarpa)- barley mixtures on forage yield and quality in dryland conditions". , 1, 1, 2012, 63-75. doi: 10.22092/idaj.2012.100098
Shakkoorzadeh, A., Alizadeh, K., Pooryusef, M., Ghaffari, A. (2012). 'Effect of different ratios and seed density of smooth vetch (Vicia dasycarpa)- barley mixtures on forage yield and quality in dryland conditions', , 1(1), pp. 63-75. doi: 10.22092/idaj.2012.100098
Shakkoorzadeh, A., Alizadeh, K., Pooryusef, M., Ghaffari, A. Effect of different ratios and seed density of smooth vetch (Vicia dasycarpa)- barley mixtures on forage yield and quality in dryland conditions. , 2012; 1(1): 63-75. doi: 10.22092/idaj.2012.100098

Effect of different ratios and seed density of smooth vetch (Vicia dasycarpa)- barley mixtures on forage yield and quality in dryland conditions

زراعت دیم ایران
Article 4, Volume 1, Issue 1, May 2012, Pages 63-75    PDF (464.82 K)
Document Type: Research Paper
DOI: 10.22092/idaj.2012.100098
Authors
A. Shakkoorzadeh* 1; Kh. Alizadeh2; M. Pooryusef1; A. Ghaffari2
1Mahabad Eslamic Azad University
2Dryland Agricultural Research Institute
Abstract
The mixing ratio of barley and smooth vetch cv. Maragheh was studied in dryland agricultural research institute station during 2010-2011 growing season. The studied treatments comprised of 100% vetch, 75% vetch+ 25% barley, 50% vetch+ 50% barley and 100% barley. There was different seed densities of vetch including 100, 150, 200, 250, 300 seeds/m2 (D1, D2, D3, D4, D5). The highest dry matter was obtained from pure barley. The combination of 50% vetch+ 50% barley in the D2 density produced 17.36 ton/ha fresh forage and 1 ton/ha protein.  The highest land equivalent ratio (1.4) was belonged to 75% vetch+ 25% barley in D5 seed density. It was concluded that, 50% vetch + 50% barley in D5 vetch density was the best mixing ratio and seed density regarding both forage quality and quantity in this research.
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