Effects of dietary oil sources, calcium and phosphorus levels on growth performance, carcass characteristics and bone quality of broiler chickens

被引：32

作者：

Abdulla, Nazim Rasul ^{[1
,2
]}

Loh, Teck Chwen ^{[1
,3
]}

Akit, Henny ^{[1
]}

Sazili, Awis Qurni ^{[1
,4
]}

Foo, Hooi Ling ^{[5
,6
]}

Kareem, Karwan Yaseen ^{[1
,2
]}

Mohamad, Rosfarizan ^{[5
]}

Rahim, Raha Abdul ^{[5
]}

机构：

[1] Univ Putra Malaysia, Dept Anim Sci, Fac Agr, Serdang, Selangor, Malaysia

[2] Univ Salah al Din, Dept Anim Resource, Erbil, Kurdistan Regio, Iraq

[3] Univ Putra Malaysia, Inst Trop Agr, Serdang, Selangor, Malaysia

[4] Univ Putra Malaysia, Halal Prod Res Inst, Serdang, Selangor, Malaysia

[5] Univ Putra Malaysia, Fac Biotechnol & Biomol Sci, Dept Bioproc Technol, Serdang, Selangor, Malaysia

[6] Univ Putra Malaysia, Inst Biosci, Serdang, Selangor, Malaysia

来源：

JOURNAL OF APPLIED ANIMAL RESEARCH | 2017年 / 45卷 / 01期

关键词：

Broiler chicken; oil; calcium level; growth performance; bone quality; POLYUNSATURATED FATTY-ACIDS; MINERAL METABOLISM; HEALTH;

D O I：

10.1080/09712119.2016.1206903

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

The study investigated the effects of varying dietary calcium (Ca) level and oil sources on the growth performance and carcass quality of broiler chickens. A total of 378, 1-day-old birds (Cobb 500) were fed either 6% palm oil, soybean oil (SO) or linseed oil (LO) in combination with three dietary levels of calcium (1.00%, 1.25% and 1.50%) for 6 weeks. Birds fed SO had higher body weight (BW) compared with those fed LO (p < .05). However, feed efficiency, carcass and bone quality were similar among the oil treatments. Regardless of the oil source, chicken fed diets containing 1.50% of Ca had lower BW compared with those fed 1.00% and 1.25% of Ca. In contrast, birds fed 1.25% of Ca had significantly higher (p < .05) bone quality than those fed 1% of Ca. It can be concluded that increasing the level of calcium up to 1.25% improved bone quality regardless of the type of oil.

引用

页码：423 / 429

页数：7

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