Prediction of Metabolisable Energy Value and in vivo Digestibility of Some Organic Feedstuffs and Diet for Roosters
Öz
Digestibility coefficients of organic nutrients and metabolisable energy (ME) values of organic maize, wheat, barley and diet (complete feed mixture) were investigated in an experiment with individually followed at 64 weeks of age, 60 Hubbard roosters. In the experiment, average in vitro ME (MJ/kg) values were obtained 13.31-13.81 for maize; 12.42-12.99 for wheat; 10.73-11.71 for barley; 11.43-12.58 for soybean meal; 11.27 for diet. Digestibility coefficients (%) for dry matter (DM), organic matter (OM), crude protein (CP), ether extract (EE), crude fiber (CF), nitrogen free extract (NFE), eutral detergent fiber (NDF) and acid detergent fiber (ADF) were identified espectively 87.41, 88.44, 65.85, 85.42, 12.03, 94.55, 42.36 and 14.26 for maize; 84.81, 86.27, 71.67, 72.31, 25.71, 95.74, 60.79 and 35.71 for heat; 77.77, 79.19, 72.28, 58.21, 15.92, 87.80, 44.77 and 27.36 for barley; 70.06, 72.27, 73.38, 94.31, 24.40, 95.97, 67.99 and 45.47 for soybean meal; 82.83, 86.83, 71.77, 89.55, 24.76, 93.66, 58.36 and 28.76 for diet. The average in vivo ME (MJ/kg) values were determined 13.98 for maize; 13.62 for wheat; 11.84 for barley; 13.67 for soybean meal; 13.35 for diet.
Anahtar kelimeler: Etlik piliç, öğün yemleme, performans, kan parametreleri, tonik immobilite
Anahtar Kelimeler
Organik yemler ve karma yem, metabolik enerji, sindirilebilirlik
Kaynakça
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