饲粮不同微量元素添加量对于黄羽肉鸡生长性能及组织微量元素沉积的影响
|
摘要
旨在研究饲粮中不同微量元素添加量对黄羽肉鸡生长性能及组织微量元素沉积的影响。选用1 800只黄羽肉鸡随机分成4组,每组6个重复,每个重复75只。其中:第1组为大生产使用微量元素添加量,第2组为目前研究推荐的微量元素添加量,第3组为科宝公司推荐微量元素添加量,第4组为哈伯德公司推荐的微量元素添加量。结果:在第1组(大生产)的基础上下调铜、铁、锰、锌的添加量(第2、3、4组)对肉鸡生长性能和组织微量元素沉积无显著影响(P>0.05)。结果提示黄羽肉鸡饲料中铁、锌的适宜添加量低于《鸡饲养标准》的推荐量。
This experiment was conducted to study the effects of different dietary trace element levels on the growth performance and deposition of trace elements in different tissues of Yellow chickens. 1 800 Yellow broilers were used and randomly divided into four groups with six replicates in each group and 75 broilers per replicates. The addition levels of trace elements in the first group were the amounts commonly used in current mass production, those of the second group were the amounts recommended in the current study, those of the third group were the amounts recommended by the Cobb Company, and those of the fourth group were the amounts recommended by the Hubbard Company. The results showed that the growth performance and microelement deposition of broilers were not significantly affected by the reduction of Cu, Fe, Mn and Zn additions(groups 2, 3 and 4) on the basis of the additions for the first group(mass production)(P>0.05). The present study suggested that the suitable addition levels of iron and zinc in the feed for Yellow broilers feed should be lower than the levels recommended in the Chinese Chicken Feeding Standard.
This experiment was conducted to study the effects of different dietary trace element levels on the growth performance and deposition of trace elements in different tissues of Yellow chickens. 1 800 Yellow broilers were used and randomly divided into four groups with six replicates in each group and 75 broilers per replicates. The addition levels of trace elements in the first group were the amounts commonly used in current mass production, those of the second group were the amounts recommended in the current study, those of the third group were the amounts recommended by the Cobb Company, and those of the fourth group were the amounts recommended by the Hubbard Company. The results showed that the growth performance and microelement deposition of broilers were not significantly affected by the reduction of Cu, Fe, Mn and Zn additions(groups 2, 3 and 4) on the basis of the additions for the first group(mass production)(P>0.05). The present study suggested that the suitable addition levels of iron and zinc in the feed for Yellow broilers feed should be lower than the levels recommended in the Chinese Chicken Feeding Standard.
引文
[1] 呙于明.家禽营养[M].3版.北京:中国农业出版社,2004:124-132.
[2] NY/T 2004中华人民共和国农业行业标准——鸡饲养标准[S].
[3] 刘松柏,谭会泽,魏师,等.肉鸡微量元素需要量参数探讨[J].饲料工业,2013(Sup 1):54-59.
[4] 霍艳军.环保饲料研发之微量元素的安全隐患[J].饲料与畜牧,2017(1):18-19.
[5] 蒋宗勇.黄羽肉鸡营养需要量研究进展[M].北京:中国农业科学技术出版社,2010:136-173.
[6] 刘松柏,谭会泽,温志芬,等。饲料中不同微量元素含量对长天龄土鸡生长性能的影响[J].饲料研究,2016(10):21-23.
[7] 张丽英.饲料分析及饲料质量检测技术[M].3版.北京:中国农业大学出版社,2007:20-65.
[8] 周桂莲,韩友文,杜忠亮.肉仔鸡铜需要量的研究[J].动物营养学报,1996,8(4):6-14.
[9] 李龙,蒋守群,郑春田,等.1-21日龄黄羽肉鸡饲粮铜营养需要量的研究[J].动物营养学报,2015( 2):578-587.
[10] 常新耀,王翠.日粮中添加铜对肉仔鸡生产性能的影响[J].饲料工业,2007,28(20):39-41.
[11] 蒋宗勇,刘小雁,蒋守群,等.1-21日龄黄羽肉鸡锌需要量的研究[J].动物营养学报2010(2):301-309.
[12] 常斌.以含锰超氧化物歧化酶基因表达评价4～6 周龄肉仔鸡实用饲粮中锰的适宜水平[D].湛江:广东海洋大学,2010.
[13] 刘小雁.黄羽肉鸡锌需要量的研究[D].广州:华南农业大学,2009.
[14] Gajula S,Chelasani V,Panda A,et al.Effect of supplemental inorganic Zn and Mn and their interactions on the performance of broiler chicken,mineral bioavailability,and immune response[J].Bio Trace Elem Res,2011,139:177-187.
[15] 廖秀东.4～6周龄肉仔鸡实用饲粮中锌适宜水平研究[D].福州:福建农林大学,2011.
[16] 马新燕.肉仔鸡对有机蛋白铁相对生物学利用率及其饲粮铁适宜水平的研究[D].北京:中国农业科学院,2012.
[17] 罗绪刚,苏琪,黄俊纯,等.肉仔鸡实用饲粮中锰适宜水平的研究[J].畜牧兽医学报,1991(22):313-317.
[18] Liu S B,Li S F,Lu L,et al.The effectiveness of zinc proteinate for chicks fed a conventional corn-soybean meal diet[J].J Appl Poultry Res,2013(22):396-403.
[2] NY/T 2004中华人民共和国农业行业标准——鸡饲养标准[S].
[3] 刘松柏,谭会泽,魏师,等.肉鸡微量元素需要量参数探讨[J].饲料工业,2013(Sup 1):54-59.
[4] 霍艳军.环保饲料研发之微量元素的安全隐患[J].饲料与畜牧,2017(1):18-19.
[5] 蒋宗勇.黄羽肉鸡营养需要量研究进展[M].北京:中国农业科学技术出版社,2010:136-173.
[6] 刘松柏,谭会泽,温志芬,等。饲料中不同微量元素含量对长天龄土鸡生长性能的影响[J].饲料研究,2016(10):21-23.
[7] 张丽英.饲料分析及饲料质量检测技术[M].3版.北京:中国农业大学出版社,2007:20-65.
[8] 周桂莲,韩友文,杜忠亮.肉仔鸡铜需要量的研究[J].动物营养学报,1996,8(4):6-14.
[9] 李龙,蒋守群,郑春田,等.1-21日龄黄羽肉鸡饲粮铜营养需要量的研究[J].动物营养学报,2015( 2):578-587.
[10] 常新耀,王翠.日粮中添加铜对肉仔鸡生产性能的影响[J].饲料工业,2007,28(20):39-41.
[11] 蒋宗勇,刘小雁,蒋守群,等.1-21日龄黄羽肉鸡锌需要量的研究[J].动物营养学报2010(2):301-309.
[12] 常斌.以含锰超氧化物歧化酶基因表达评价4～6 周龄肉仔鸡实用饲粮中锰的适宜水平[D].湛江:广东海洋大学,2010.
[13] 刘小雁.黄羽肉鸡锌需要量的研究[D].广州:华南农业大学,2009.
[14] Gajula S,Chelasani V,Panda A,et al.Effect of supplemental inorganic Zn and Mn and their interactions on the performance of broiler chicken,mineral bioavailability,and immune response[J].Bio Trace Elem Res,2011,139:177-187.
[15] 廖秀东.4～6周龄肉仔鸡实用饲粮中锌适宜水平研究[D].福州:福建农林大学,2011.
[16] 马新燕.肉仔鸡对有机蛋白铁相对生物学利用率及其饲粮铁适宜水平的研究[D].北京:中国农业科学院,2012.
[17] 罗绪刚,苏琪,黄俊纯,等.肉仔鸡实用饲粮中锰适宜水平的研究[J].畜牧兽医学报,1991(22):313-317.
[18] Liu S B,Li S F,Lu L,et al.The effectiveness of zinc proteinate for chicks fed a conventional corn-soybean meal diet[J].J Appl Poultry Res,2013(22):396-403.