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《Journal of Beijing Agricultural College》 2004-03
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Effect of Ideal Amino Acid Profile and Week-Feeding on Production Performance in Broilers

ZHANG Jie~(1), WANG Xiao-xia~(2*),HE Xin~(2) (~(1)Xinjiang Agricultural University,Urumuqi 830052;~(2)Beijing Agricultural College,Beijing 102206)  
Ideal amino acid profile, BAHA and BAHA week-feeding (WF) were tested to evaluate their efficacy compared with NRC 1994 recommendation for broiler chicks. 13 kinds of diets were fed from (0~49) days to 192 broiler chicks. All chicks were allotted to three treatments in a completely randomized design, every treatment had replicates (8 chicks per pen). The results were: Fed ideal amino acid profile diets for broilers, lower the diet's protein 1.45% in 1~3week, 1.39% in (4~6) week, there were no differences (p0.05) in weight, weight gain, feed intake and feed efficiency to NRC diets. Fed ideal amino acid profile WF diets, lower the protein 2.61% in 3th week, 2.41% in 6th week, there were no differences (p0.05) in weight, weight gain, feed intake and feed efficiency to NRC diets. These results indicated that WF supported maximum growth performance during the protein levels were reduced period. Economic analysis indicated that BAHA and BAHA PF would reduce the cost per unit weight gain without sacrificing growth performance. For the blood sugar in artery and vein of broilers, BAHA and WF might increase its content (p0.05).
【Fund】: 北京市农委资助项目
【CateGory Index】: S831.5
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【References】
Chinese Journal Full-text Database 1 Hits
1 LI Zhong-rong,CHEN Wan-ru,YE Ding-cheng,LIU Jing,FENG Yu-lan(Institute of Husbandry and Veterinary Medicine,Fujian Academy of Agricultural Sciences,Fuzhou,Fujian 350013,China);Effects of Low-Protein Diets on Growth Performance and Serum Biochemical Parameters of Hetian Chicken[J];Fujian Journal of Agricultural Sciences;2011-03
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 LI Jian-xin, ZHANG Xu-mei, XU Qi-shou(Institute of Radiation Medicine,Academy of Military MedicalSciences,Beijing 100850, China);Physiological and Biochemical Effects of Tryptophan and Its Application[J];Amino Acids & Biotic Resources;2005-03
2 WU Hongda (Institute for Animal Husbandry Research, Heilongjiang Academy of Agricultural Sciences, Harbin 150086, China);Effect of different protein levels on the growth perfomance and metabolic rate of nutrient on broiler[J];Journal of Northeast Agricultural University;2009-08
3 Yin Qingqiang(veterinary Institute, Changchun University of Agriculture and Animal Science, Changchun 130062 PRC)Han Youwen Teng Bing; Zhang Zhong yuan (Department of Aminal Science, Northeast Aghcultural University,Harbin 150030 P. R. China);STUDIES ON THE REQUIREMENTS AND MODELS OF ESSENTIAL AMINO ACIDS AND PROTEIN IN THE PEAK FOR LAYING HENS[J];JOURNAL OF NORTHEAST AGRICULTURAL UNIVERSITY;1996-03
4 GUXian-hongFANGLu (Institute of Animal Science,Chinese Academy of Agricultural Sciences,Beijing100094,China);Effect of Low Protein Diet on Performance and Nitrogen in Broiler[J];Dandong Textile College;2001-04
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7 Yin Qingqiang (Veterinary Institute. Changchun University of Agriculture and Animal Science. Changchun. 130062)Han Youwen; Teng Bing; Zhang Zhongyuan (Departmen t of A nimal Science. Northeast Agricultural University, Harbin, 150030)Zhang Zhiling (The Ani;STUDIES ON THE REQUIREMENTS, MODELS AND PATTERNS OF ESSENTIAL AMINO ACIDS FOR LAYING HENS[J];ACTA ZOONUTRIMENTA SINICA;1997-04
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9 JIANG Hui,FENG Xiu-yan,JI Cheng(College of Animal Science and Technology,China Agricultural University,Beijing 100094,China);STUDY ON THE METHIONINE AND LYSINE REQUIREMENT OF BEIJING BROWN LAYERS IN THE ANAPHASE OF LAYING PRODUCTION[J];Acta Zoonutrimenta Sinica;2001-02
10 LIN Ying-cai,JIANG Zong-yong,YU De-qian,ZHANG Zheng-bin,ZHENG Li,YANG Xiao-jian,WU Shi-lin(Institute of Animal Science,Guangdong Academy of Agricultural Science,Guangzhou 510640, China);ILEAL DIGESTIBLE METHIONINE,THREONINE AND TRYPTOPHAN REQUIREMENT OF 3.6~9kg EARLY-WEANED PIGLETS[J];Acta Zoonutrimenta Sinica;2001-03
【Secondary References】
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1 ZHANG Ruishuang,MIAO Xiaowei,WANG Hongmei(Harbin Qinghe Technology Co.,Ltd.,Harbin,150078,China);Research Progress of Tryptophan in Poultry Nutrition[J];Feed Review;2011-05
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