The effects of choice feeding with whole wheat continuous, intermittent and with limestone on performance, egg quality parameters and profitability in laying hens

IF 0.7 4区农林科学 Q3 VETERINARY SCIENCES Ankara Universitesi Veteriner Fakultesi Dergisi Pub Date : 2022-04-08 DOI:10.33988/auvfd.1048979

M. Küçükoflaz, Güven Güngör, Burak Rahmi Yalçin, S. Sarıözkan, Y. Konca

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Abstract

This study was conducted to investigate the effects of choice feeding of whole wheat on performance, egg quality and income in laying hens. In the study, a total of 160-Hyline W-80 white commercial laying hens with 28 weeks old were divided into four treatment groups and fed 84 days. The treatment groups were as follows: 1) Control (C, standard commercial laying hen feed), 2) C feed+choice feeding continuously with whole wheat in a separate cup (CW), 3) C feed+weekly intermittent choice feeding with whole wheat in a separate cup (WW), 4) C feed+choice feeding with continuous whole wheat+limestone together in a separate cup (WL). Choice feeding with whole wheat methods (continuous, weekly intermittent and with limestone) caused a significant decrease in live weight change of laying hens (P0.05). In conclusion, the choice feeding of whole wheat in laying hens did not negatively affect the performance and economic parameters; however, it caused reductions in some egg quality values.

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小麦连续饲喂、间歇饲喂和石灰石饲喂对蛋鸡生产性能、蛋品质参数和盈利能力的影响

本试验旨在研究选择全麦饲料对蛋鸡生产性能、蛋品质和收入的影响。试验选用160只28周龄的海兰W-80白商品蛋鸡，分为4个处理组，饲喂84 d。处理组为:1)对照组(C，标准市售蛋鸡饲料)，2)C饲料+连续选择饲喂全麦单杯(CW)， 3) C饲料+每周间歇选择饲喂全麦单杯(WW)， 4) C饲料+连续选择饲喂全麦+石灰石单杯(WL)。选择全麦法(连续饲喂、每周间歇饲喂和添加石灰石饲喂)显著降低了蛋鸡的活重变化(P0.05)。综上所述，蛋鸡选择饲喂全麦饲料对生产性能和经济参数均无负面影响;然而，它导致了一些鸡蛋品质值的降低。

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来源期刊

Ankara Universitesi Veteriner Fakultesi Dergisi 农林科学-兽医学

CiteScore

1.50

自引率

0.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Ankara Üniversitesi Veteriner Fakültesi Dergisi is one of the journals’ of Ankara University, which is the first well-established university in the Republic of Turkey. Research articles, short communications, case reports, letter to editor and invited review articles are published on all aspects of veterinary medicine and animal science. The journal is published on a quarterly since 1954 and indexing in Science Citation Index-Expanded (SCI-Exp) since April 2007.