The Effects of Adding Inactive Yeast Culture (Saccharomyces Cerevisiae) to Rations Prepared with Different Quality Roughages on Fattening Performance, Nutrient Digestibility, Some Rumen Parameters and Carcass Yield in Lambs

Authors : Duygu BUDAK, Aydan YILMAZ

Pages : 37-45

Doi:10.46897/livestockstudies.846383

View : 48 | Download : 11

Publication Date : 2021-01-06

Article Type : Research Paper

Abstract :This study was performed with the participation of 26.22±1.07 kg average weighted 36 singleton lambs. 6 Groups were formed; 3 with IYM insert ignore into journalissuearticles values(7 g/day); and 3 without IYM. Lambs were kept in individual divisions and given 150 g/day roughage insert ignore into journalissuearticles values(alfa alfa hay insert ignore into journalissuearticles values(AH);, meadow hay insert ignore into journalissuearticles values(MH);, wheat straw insert ignore into journalissuearticles values(WS);, concentrated feed and water ad libitum. Treatment lasted 70 days in total; temperature and humidity were recorded daily. Fattening performance, carcass parameters and ruminal pH levels were not affected by the treatment insert ignore into journalissuearticles values(P>0.05);. Additive increased the weight of the hearts which were fed with AH insert ignore into journalissuearticles values(P 0.05);. It’s concluded that, temperature and humidity is an efficient environmental factor on the fattening performance and IYM have positive effects on some cell-wall components digestibility and rumen parameters.
Keywords : Roughage, Inactivated yeast, Digestibility, Rumen parameters, Temperature, Lamb

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