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首页> 外文期刊>Animal Feed Science and Technology >Hemp seed cake in organic broiler diets.
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Hemp seed cake in organic broiler diets.

机译：有机肉鸡日粮中的大麻籽饼。

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The aim of this study was to examine production and health of fast-growing broilers fed diets with and without hemp seed cake (HSC) in organic broiler production. Two diets, a control diet (C) and a diet including HSC (H), were fed to 1200 Ross 308 chickens which were divided over 8 pens. Birds were housed indoors until 21 d, and thereafter kept in the same groups in two chicken houses with access to outdoor pasture up to slaughter at 70 d. Production performance was registered weekly. The number of Clostridium perfringens (C. perfringens) in caeca, as well as leg and foot health and carcass quality was registered during the study period or at slaughter. Total mortality was high regardless of diet due to a short heat wave extreme for Swedish conditions which predominantly affected the heavy male broilers. The inclusion of HSC did not affect total production performance or mortality. Furthermore, no effect of HSC inclusion in the feed was seen on the number of C. perfringens in the caeca. There were differences in litter condition and foot health of birds, which may have been related to the high crude fibre (CF) content of the H diet.Digital Object Identifier http://dx.doi.org/10.1016/j.anifeedsci.2011.10.007
机译：这项研究的目的是检验在有机肉鸡生产中饲喂有和没有麻籽饼（HSC）的日粮的快速生长肉鸡的生产和健康状况。将两种日粮，即对照日粮（C）和包括HSC（H）的日粮饲喂给1200只Ross 308鸡，将其分成8支。将鸟饲养在室内直到21天，然后将它们同组放在两个鸡舍中，并在70 d时可以进入室外牧场进行屠宰。每周记录生产性能。在研究期间或屠宰期间，记录盲肠中产气荚膜梭状芽胞杆菌（Ci。perfringens ）的数量以及腿和脚的健康状况和car体质量。不考虑饮食，总死亡率很高，这是由于瑞典条件下的短时热浪极端，主要影响重型雄性肉鸡。包含HSC不会影响总生产性能或死亡率。此外，在饲料中没有观察到HSC对温度的影响。盲肠中的perfringens 。禽类的产仔状况和足部健康存在差异，这可能与高脂饮食中粗纤维（CF）含量高有关。数字对象标识符http://dx.doi.org/10.1016/j.anifeedsci。 2011.10.007

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