THE EFFECT OF "GORLINKA" MUSTARD PROTEIN-CONTAINING FEED CONCENTRATE ON NUTRIENT DIGESTIBILITY OF AGRICULTURAL POULTRY

• Published in: Naucnyj zurnal Kubanskogo gosudarstvennogo agrarnogo universiteta pp. 1304 - 1318
• Main Authors: Nikolaev S. I, Karapetyan A. K, Chehranova S. V, Lipova E. A, Brukhno O. Y, Sherstyugina M. A, Zemlyanov E. V
• Format: Journal Article
• Language: English
• Published: Kuban State Agrarian University 29.04.2016
• Subjects: "GORLINKA" MUSTARD PROTEINCONTAINING FEED CONCENTRATE; BROILER CHICKENS; DIGESTIBILITY COEFFICIENTS; NITROGEN BALANCE
• ISSN: 1990-4665; 1990-4665

This article presents the results of the impact of "Gorlinka" mustard protein-containing feed concentrate in the feeding of broiler chicken of the cross of "Cobb-500" on their performance and nutrient digestibility of the feed. The studies were conducted in the conditions of Krasnodonskaya Poultry farm in the Ilovlinskiy district of the Volgograd region. Full or partial replacement of sunflower meal with "Gorlinka" mustard proteincontaining feed concentrate in the feed mixture for the experimental broiler chickens contributes to the increase of the coefficients of digestibility of nutrients compared to the birds in the control group. The use of "Gorlinka" mustard protein-containing feed concentrate in the composition of feed for broiler chickens has contributed to higher coefficients of digestibility of nutrients: dry matter – 0.51-1,37%, organic matter – 0.6-1,99 %, crude protein by 0.8- 2,24 %, crude fiber – 0,34-1,65 %; crude fat – 0.94- 2,29%, compared to the birds in the control group. Nitrogen balance was positive in all groups; the use of nitrogen from the accepted experimental broiler chickens was higher in the experimental groups than in the control by 2.89-of 7.93 %. The use of nitrogen from digested nitrogen was higher in the experimental groups in comparison with the analogues from the control group by 2.65-of 7.97 %. The use of calcium and phosphorus by poultry was also higher in the experimental groups