חיפוש מתקדם
Silanikove, N., Institute of Animal Science, Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50 250, Israel
Gilboa, N., Department of Animal Science, Faculty of Agriculture, Hebrew University of Jerusalem, Rehovot, Israel
Nir, I., Department of Animal Science, Faculty of Agriculture, Hebrew University of Jerusalem, Rehovot, Israel
Perevolotsky, A., Department of Natural Resources, Agricultural Research Organization, Volcani Center, Bet Dagan 50 250, Israel
Nitsan, Z., Institute of Animal Science, Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50 250, Israel
Intake and digestion of leaves of Quercus calliprinos, Pistacia lentiscus, and Ceratonia siliqua, with and without supplementation of various amounts of polyethylene glycol (PEG), were examined. The tannin contents in these species exerted a substantial negative effect on feed intake and digestion. The effects were species specific and related to tannin content. Once-daily Supplementation with PEG efficiently neutralized the negative effects of tannins. The amount of PEG needed to produce a maximal increase in feed intake was lower than the amount required to produce a maximal increase in digestibility. The intake of digestible crude protein and metabolizable energy was raised in PEG-supplemented animals from a submaintenance level to levels considerably exceeding the maintenance requirement of goats. The response was related to the tannin content of the plant.
פותח על ידי קלירמאש פתרונות בע"מ -
הספר "אוצר וולקני"
אודות
תנאי שימוש
Effect of a Daily Supplementation of Polyethylene Glycol on Intake and Digestion of Tannin-Containing Leaves (Quercus calliprinos, Pistacia lentiscus, and Ceratonia siliqua) by Goats
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Silanikove, N., Institute of Animal Science, Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50 250, Israel
Gilboa, N., Department of Animal Science, Faculty of Agriculture, Hebrew University of Jerusalem, Rehovot, Israel
Nir, I., Department of Animal Science, Faculty of Agriculture, Hebrew University of Jerusalem, Rehovot, Israel
Perevolotsky, A., Department of Natural Resources, Agricultural Research Organization, Volcani Center, Bet Dagan 50 250, Israel
Nitsan, Z., Institute of Animal Science, Agricultural Research Organization, Volcani Center, P.O. Box 6, Bet Dagan 50 250, Israel
Effect of a Daily Supplementation of Polyethylene Glycol on Intake and Digestion of Tannin-Containing Leaves (Quercus calliprinos, Pistacia lentiscus, and Ceratonia siliqua) by Goats
Intake and digestion of leaves of Quercus calliprinos, Pistacia lentiscus, and Ceratonia siliqua, with and without supplementation of various amounts of polyethylene glycol (PEG), were examined. The tannin contents in these species exerted a substantial negative effect on feed intake and digestion. The effects were species specific and related to tannin content. Once-daily Supplementation with PEG efficiently neutralized the negative effects of tannins. The amount of PEG needed to produce a maximal increase in feed intake was lower than the amount required to produce a maximal increase in digestibility. The intake of digestible crude protein and metabolizable energy was raised in PEG-supplemented animals from a submaintenance level to levels considerably exceeding the maintenance requirement of goats. The response was related to the tannin content of the plant.
Scientific Publication
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