1~28日龄慢速型黄羽肉公鸡饲粮代谢能需要量研究

蒋守群, 王薇薇, 阮栋, 李龙, 苟钟勇, 洪平, 蒋宗勇

doi:10.3969/j.issn.1006-267x.2019.03.015

动物营养学报 >

2019 , Vol. 31 >Issue 3: 1103 - 1110

DOI: https://doi.org/10.3969/j.issn.1006-267x.2019.03.015

猪与禽营养 Swine and poultry nutrition

1~28日龄慢速型黄羽肉公鸡饲粮代谢能需要量研究

展开

1. 广东省农业科学院动物科学研究所, 畜禽育种国家重点实验室, 农业部华南动物营养与饲料重点实验室, 广东省动物育种与营养公共实验室, 广东省畜禽育种与营养研究重点实验室, 广州 510640;
2. 国家粮食局科学研究院, 北京 100037

蒋守群(1971-),女,湖北天门人,研究员,博士,从事家禽营养与饲料科学研究。E-mail:shqun0221@qq.com

收稿日期: 2018-08-16

网络出版日期: 2019-03-18

基金资助

国家肉鸡产业技术体系项目（CARS-41）；国家"十二五"科技支撑计划项目子课题（2014BAD13B02）；国家重点研发计划（2018YFD0500600）；广东省科技计划项目（2017B020202003）；广州市科技计划重点项目（201804020091）

收起

Metabolizable Energy Requirement for Slowly-Growing Yellow-Feathered Male Chickens from 1 to 28 Days of Age

Expand

1. Institute of Animal Science, Guangdong Academy of Agricultural Sciences, State Key Laboratory of Livestock and Poultry Breeding, Key Laboratory of Animal Nutrition and Feed Science in South China, Ministry of Agriculture, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China;
2. Academy of State Administration of Grain, Beijing 100037, China

Received date: 2018-08-16

Online published: 2019-03-18

Fold

摘要

本试验旨在研究确定1~28日龄慢速型黄羽肉公鸡的饲粮代谢能需要量（MEr）。选用1 200只1日龄健康、发育良好的慢速型岭南黄羽肉鸡公雏鸡，按体重随机分为4个组（每组6个重复，每个重复50只鸡），分别饲喂代谢能水平为11.14、11.56、11.92和12.59 MJ/kg的试验饲粮，采用限量饲喂，试验期28 d。测定饲粮代谢能水平对试鸡生长性能、血浆生化指标、胴体品质、空体成分、能量沉积率以及肌肉脂肪含量的影响。结果表明：随着饲粮代谢能水平的提高，试鸡平均日代谢能摄入量极显著增加（P<0.01），上述各试验组对应的平均日代谢能摄入量分别为206.45、214.79、220.77和235.82 kJ/d。饲粮代谢能水平极显著影响试鸡平均日增重（ADG）、料重比和血浆尿酸含量（P<0.01），显著影响试鸡胸肌脂肪含量（P<0.05）。本试验条件下，综合考虑生长性能、胸肌脂肪含量指标，确定1~28日龄[体重：（30±1）g~（297±10）g]慢速型黄羽肉公鸡的饲粮MEr为235.82 kJ/d，相应饲粮代谢能水平为12.59 MJ/kg，该阶段的代谢能需要析因模型为：MEr（kJ/d）=0.138 7BW^0.75（g）+5.156 2ADG（g）。

关键词： 慢速型黄羽肉鸡; 代谢能; 需要量; 生长性能

本文引用格式

蒋守群, 王薇薇, 阮栋, 李龙, 苟钟勇, 洪平, 蒋宗勇 . 1~28日龄慢速型黄羽肉公鸡饲粮代谢能需要量研究[J]. 动物营养学报, 2019 , 31(3) : 1103 -1110 . DOI: 10.3969/j.issn.1006-267x.2019.03.015

Abstract

This experiment was conducted to investigate the metabolizable energy requirement (MEr) for slowly-growing yellow-feathered male chickens from 1 to 28 days of age. One thousand and two hundred 1-day-old male slowly-growing yellow-feathered male chickens were allotted into 4 groups in a completely randomized design based on body weight for a 28-day study. Chickens in each group were fed diets limited containing one of four levels of dietary metabolizable energy which were 11.14, 11.56, 11.92 and 12.59 MJ/kg, respectively. The effects of dietary metabolizable energy level on growth performance, plasma biochemical indices, carcass quality, empty body composition, energy deposition rate and fat content in breast muscle were investigated. The results showed that, with the dietary metabolizable energy level increasing, the average daily metabolizable energy intake of chickens was extremely significantly increased (P<0.01) and that in each group was 206.45, 214.79, 220.77 and 235.82 kJ/d, respectively. Dietary metabolizable energy level extremely significantly affected the average daily gain (ADG), feed to gain ratio and plasma uric acid content (P<0.01), and significantly affected the fat content in breast muscle (P<0.05) of birds. In conclusion, under the condition as our experiment, the MEr for slowly-growing yellow-feathered male chickens from 1 to 28 days of age is 235.82 kJ/d according to the results of growth performance and fat content in breast muscle, and the corresponding dietary metabolizable energy level is 12.59 MJ/kg. The model for ME requirement of slowly-growing yellow-feathered male chickens from 1 to 28 days of age is as follows:MEr (kJ/d)=0.138 7BW^0.75 (g)+5.156 2ADG (g).

Key words： slowly-growing yellow-feathered male chickens; metabolizable energy; requirement; growth performance

参考文献

[1] 吕铭翰.二郎山鸡0-28天饲粮适宜能量蛋白质水平研究[J].硕士学位论文.雅安:四川农业大学,2009.

[2] 王润莲,汪忠艳,张锐,等.0-6周龄贵妃鸡适宜饲粮能量和蛋白质水平的研究[J].家禽科学,2013(3):10-14.

[3] 沙文锋,朱娟,顾拥建,等.不同蛋白质能量水平日粮对如皋黄鸡生产性能的影响[J].长江大学学报(自然科学版),2013,10(17):26-28.

[4] ROSA P S,FARIA F D E,DAHLKE F,et al.Effect of energy intake on performance and carcass composition of broiler chickens from two different genetic groups[J].Brazilian Journal of Poultry Science,2007,9(2):117-122.

[5] 王和民,张子仪.畜禽饲养[M].合肥:安徽科学技术出版社,1987.

[6] 周桂莲,蒋宗勇,林映才,等.22-42日龄黄羽肉鸡饲粮代谢能需求参数的研究[C]//王健.第二届中国畜牧科技论坛论文集.重庆:中国农业出版社,2005.

[7] 田亚东,蔡辉益,刘国华,等.肉鸡能量需要动态模型的建立和参数估计[J].中国畜牧杂志,2006,42(11):31-35.

[8] JACKSON S,SUMMERS J D,LEESON S.Effect of dietary protein and energy on broiler performance and production costs[J].Poultry Science,1982,61(11):2232-2240.

[9] DOZIER Ⅲ W A,PRICE C J,KIDD M T,et al.Growth performance,meat yield,and economic responses of broilers fed diets varying in metabolizable energy from thirty to fifty-nine days of age[J].The Journal of Applied Poultry Research,2006,15(3):367-382.

[10] DOZIER Ⅲ W A,CORZO A,KIDD M T,et al.Dietary apparent metabolizable energy and amino acid density effects on growth and carcass traits of heavy broilers[J].The Journal of Applied Poultry Research,2007,16(2):192-205.

[11] GHAFFARI M,SHIVAZAD M,ZAGHARI M,et al.Effects of different levels of metabolizable energy and formulation of diet based on digestible and total amino acid requirements on performance of male broiler[J].International Journal of Poultry Science,2007,6(4):276-279.

[12] 井文倩.三类型黄羽肉鸡适宜能量水平的比较研究[D].硕士学位论文.泰安:山东农业大学,2002.

[13] 鞠科,肖从兴.日粮不同能量水平对广西三黄鸡肉种鸡育成期的生产性能和血液生化指标影响[J].畜牧与饲料科学,2009,30(10):25-27.

[14] 王佳伟,黄艳群,陈文,等.限饲对肉仔鸡生产性能及部分血清生化指标的影响[J].扬州大学学报(农业与生命科学版),2009,30(4):30-34.

[15] 陈玉芹,赵成法,杨秀娟,等.武定鸡日粮适宜代谢能和粗蛋白质水平的研究[J].中国家禽.2016.38(1):25-31.

[16] 王珊,赵国先,冯志华,等.日粮代谢能和粗蛋白质水平对0-6周龄太行鸡育肥公鸡生长性能及营养物质表观代谢率的影响[J].中国家禽,2017,39(18):34-39.

[17] 蓝荣庚,周连禄.广西地方三黄鸡母雏(0-5周龄)最佳生长的饲粮ME、CP需要量的饲养试验研究[J].家禽科学,2005(3):8-10.

[18] 峗新跃,陈中华,谢建华,等.广西玉林地方鸡种适宜能量和蛋白质需要的研究[J].广西畜牧兽医,2001,17(4):3-5.

[19] 吴成坤,韩友文.肉用仔鸡能量营养需要的测定[J].东北农学院学报,1982(2):1-6.

[20] 杨嘉实,苏秀霞,范明哲,等.肉用仔鸡代谢能需要量的研究[C]//动物营养研究会第五届学术讨论会论文集(摘要).1988:53-54.

[21] 蒋守群,丁发源,林映才,等.0-21日龄岭南黄雏鸡代谢能需求参数的研究[J].华南农业大学学报(自然科学版).2003,24(2):73-76.

[22] LIU W,LIN C H,WU Z K,et al.Estimation of the net energy requirement for maintenance in broilers[J].Asian-Australasian Journal of Animal Sciences,2017,30(6):849-856.

Options

文章导航

摘要

本文引用格式

Abstract

参考文献

关于本刊

在线期刊

作者中心

相关单位

联系我们

模态框（Modal）标题

摘要

本文引用格式

Abstract

参考文献

关于本刊

在线期刊

作者中心

相关单位

联系我们