Turkish Journal of Veterinary and Animal Sciences

Turkish Journal of Veterinary and Animal Sciences

Prediction of the Voluntary Intake and Digestibility of Forage-Based Diets from Chemical Composition and Ruminal Degradation Characteristics

Yazarlar: Mehmet Akif KARSLI

Cilt 26 , Sayı 2 , 2002 , Sayfalar 249 - 255

Konular:-

Anahtar Kelimeler:Intake,Digestibility,Nylon Bag Technique,Forage

Özet: Two digestion experiments and an in situ nylon bag experiment were conducted to determine the correlations between chemical composition, ruminal in situ degradation kinetics and OMI, and OM and CP digestibilities of diets in wethers fed forages of varying nutritive value without and with protein supplementation. Wethers were fed ground corn crop residues, oat-berseem clover or alfalfa hay in the first experiment, ground corn crop residues with or without alfalfa or oat-berseem clover hay supplemented with SBM and grain corn mixture to meet the DIP requirement, by using level 1 of the Nutrient Requirements of Beef Cattle computer program at ad libitum intake. To determine the kinetics of N and OM degradation in the rumen, a composite sample of each feed was prepared. Duplicate bags of each forage were attached to weighted rings, placed in the rumens of two fistulated steers grazing smooth bromegrass, and allowed to incubate for 0, 3, 6, 12, 24, 48 and 72 h. While the concentrations of NDF and ADF and the percentage of potentially digestible organic matter fraction and indigestible organic matter fraction were greater, the percentage of water soluble organic matter fraction was lower in corn crop residue compared with alfalfa hay or oat/berseem clover (P

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@article{2002, title={Prediction of the Voluntary Intake and Digestibility of Forage-Based Diets from Chemical Composition and Ruminal Degradation Characteristics}, volume={26}, number={2}, publisher={Turkish Journal of Veterinary and Animal Sciences}, author={Mehmet Akif KARSLI}, year={2002}, pages={249–255} }
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Mehmet Akif KARSLI. (2002). Prediction of the Voluntary Intake and Digestibility of Forage-Based Diets from Chemical Composition and Ruminal Degradation Characteristics (Vol. 26, pp. 249–255). Vol. 26, pp. 249–255. Turkish Journal of Veterinary and Animal Sciences.
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Mehmet Akif KARSLI. Prediction of the Voluntary Intake and Digestibility of Forage-Based Diets from Chemical Composition and Ruminal Degradation Characteristics. no. 2, Turkish Journal of Veterinary and Animal Sciences, 2002, pp. 249–55.
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