effect of thymol and carvacrol on nutrient digestibility in rams fed high or low concentrate diets
نویسندگان
چکیده
published data on the effects of essential oils (eo) on in vivo nutrient digestibility in sheep are contradictory. in 2 experiments, the effect of thymol and carvacrol on nutrient digestibility was studied in sheep fed with high (70%) or low (52%) concentrate diets, using incomplete latin square designs. the essential oils were mixed with the concentrate portion of the diet at the rate of 0.0, 0.3, or 0.6 g per kg dry matter (dm) diet. supplementation of thymol had no significant effect on digestibility of dry matter (dm), organic matter (om), crude protein (cp) and acid detergent fiber (adf). the main effect of thymol on neutral detergent fiber (ndf) and ether extract (ee) digestibility and on nitrogen balance (nb) was significant (p
منابع مشابه
Effect of thymol and carvacrol on nutrient digestibility in rams fed high or low concentrate diets
Published data on the effects of essential oils (EO) on in vivo nutrient digestibility in sheep are contradictory. In 2 experiments, the effect of thymol and carvacrol on nutrient digestibility was studied in sheep fed with high (70%) or low (52%) concentrate diets, using incomplete Latin Square designs. The essential oils were mixed with the concentrate portion of the diet at the rate of 0.0, ...
متن کاملEffect of thymol and carvacrol on nutrient digestibility in rams fed high or low concentrate diets.
Published data on the effects of essential oils (EO) on in vivo nutrient digestibility in sheep are contradictory. In 2 experiments, the effect of thymol and carvacrol on nutrient digestibility was studied in sheep fed with high (70%) or low (52%) concentrate diets, using incomplete Latin Square designs. The essential oils were mixed with the concentrate portion of the diet at the rate of 0.0, ...
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Sixteen rams (mean age: 13 mo; mean live weight: 40.0 ± 2.4 kg) were randomly allotted to four dietary treatments in a completely randomized design (4 rams per treatment). Diets (dry matter basis) contained 65% concentrate and 35% alfalfa hay (control diet, T1), 35% wheat straw (T2), 35% barley straw (T3) or 35% maize straw (T4). Total-tract apparent digestibility for dry matter, organic matter...
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عنوان ژورنال:
iranian journal of veterinary researchناشر: shiraz university
ISSN 1728-1997
دوره 16
شماره 4 2015
کلمات کلیدی
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