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首页> 外文期刊>Iranian Journal of Applied Animal Science >Effect of Wet Feeding on Feed Conversion Efficiency in Laying Hens during Summer Season
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Effect of Wet Feeding on Feed Conversion Efficiency in Laying Hens during Summer Season

机译：夏季湿饲对蛋鸡饲料转化效率的影响

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The aim of this study was to investigate the effect of wet feeding on feed conversion efficiency in laying hens during summer season. The study was carried out on 192 pullets of eight weeks age (distributed to four groups). The feed offered to chicks consisted of starter diet up to 8 weeks of age and grower diet up to 20 weeks of age. From 20 weeks onwards, birds were provided with layer diet up to the end of the experiment. Birds of control group (T1) were offered dry feed. Water was mixed with feed in T2 (700 mL/kg), T3 (800 mL/kg) and T4(900 mL/kg) groups. The study lasted for 100 days. Results indicated that wet feeding improves feed utilization (FCR) in terms of kg of feed per dozen of eggs and kg of feed per kg egg mass as compared to control. Overall, the results indicate an improvement in feed conversion efficiency in all groups as compared to control but it was highly significant (P?0.05) in T3 group in which water supplementation was made at a level of 800 mL/kg feed.
机译：这项研究的目的是研究湿饲对夏季蛋鸡饲料转化效率的影响。该研究是在八周龄的192头小母鸡上进行的（分为四组）。提供给雏鸡的饲料包括不超过8周龄的起始日粮和不超过20周龄的成年日粮。从20周开始，在实验结束前为鸡提供分层饮食。对照组（T1）的家禽获得干饲料。在T2（700 mL / kg），T3（800 mL / kg）和T4（900 mL / kg）组中将水与饲料混合。研究持续了100天。结果表明，与对照组相比，湿饲提高了饲料利用率（FCR），每公斤鸡蛋的饲料千克数和每公斤鸡蛋质量的饲料千克数。总的来说，结果表明与对照组相比，所有组的饲料转化效率都有提高，但在补给量为800 mL / kg饲料的T3组中，转化效率非常高（P <0.05）。

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