禽营养与饲料 POULTRY NUTRITION AND FEED

糖化玉米秸秆对22~42日龄肉鸡生长性能、养分代谢率、屠宰性能及肉品质的影响

  • 王平 ,
  • 刘梦洁 ,
  • 常娟 ,
  • 尹清强 ,
  • 刘超齐 ,
  • 党晓伟 ,
  • 高天增
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  • 1. 河南农业大学牧医工程学院, 郑州 450002;
    2. 河南德邻生物制品有限公司, 新乡 453000;
    3. 河南广安生物科技股份有限公司, 郑州 450001
王平(1985-),女,河南商丘人,博士研究生,从事动物营养与饲料生物技术研究。E-mail:wangping850516@163.com

收稿日期: 2020-06-18

  网络出版日期: 2021-01-18

基金资助

国家自然科学基金资助项目(31702148);河南省科技攻关资助项目(182102110062);河南省重大科技专项资助项目(171100110500)

Effects of Saccharified Corn Straw on Growth Performance, Nutrient Metabolic Rates, Slaughter Performance and Meat Quality of Broilers Aged from 22 to 42 Days

  • WANG Ping ,
  • LIU Mengjie ,
  • CHANG Juan ,
  • YIN Qingqiang ,
  • LIU Chaoqi ,
  • DANG Xiaowei ,
  • GAO Tianzeng
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  • 1. College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou 450002, China;
    2. Henan Delin Biological Products Co., Ltd., Xinxiang 453000, China;
    3. Henan Guangan Biotechnological Co., Ltd., Zhengzhou 450001, China

Received date: 2020-06-18

  Online published: 2021-01-18

摘要

本试验旨在探讨糖化玉米秸秆(SCS)对22~42日龄肉鸡生长性能、养分代谢率、屠宰性能及肉品质的影响。选择22日龄健康的雌性爱拔益加(AA)肉鸡200只,随机分为4个组,每组5个重复,每个重复10只鸡。对照组饲喂基础饲粮,试验组分别在基础饲粮中添加4%(Ⅰ组)、8%(Ⅱ组)和12%(Ⅲ组)的SCS。试验期21 d。结果表明:1)Ⅰ、Ⅱ和Ⅲ组肉鸡平均日采食量显著高于对照组(P<0.05),Ⅱ组肉鸡末重和平均日增重显著高于对照组(P<0.05)。各组之间料重比差异不显著(P>0.05)。2)各组之间能量、干物质、粗蛋白质、粗脂肪、钙、磷、中性洗涤纤维和半纤维素代谢率差异不显著(P>0.05)。Ⅱ和Ⅲ组酸性洗涤纤维、纤维素代谢率显著低于对照组(P<0.05)。3)各组之间屠宰率、腿肌率和腹脂率差异不显著(P>0.05)。Ⅰ、Ⅱ和Ⅲ组全净膛率显著高于对照组(P<0.05),Ⅰ组胸肌率显著高于对照组(P<0.05)。4)Ⅰ和Ⅲ组胸肌45 min pH显著低于对照组(P<0.05)。Ⅲ组胸肌滴水损失显著低于Ⅰ组(P<0.05),Ⅲ组腿肌滴水损失显著低于其他各组(P<0.05)。Ⅰ、Ⅱ和Ⅲ组腿肌熟肉率显著低于对照组(P<0.05)。Ⅲ组胸肌剪切力显著高于其他各组(P<0.05)。Ⅰ组胸肌红度(a*)值显著低于对照组(P<0.05),Ⅲ组腿肌a*值显著低于对照组(P<0.05)。由此可见,22~42日龄肉鸡饲粮中添加SCS能够促进肉鸡生长,提高全净膛率,但对肉品质有一定的影响,表明饲粮中添加4%~12%的SCS替代能量饲料是可行的。

本文引用格式

王平 , 刘梦洁 , 常娟 , 尹清强 , 刘超齐 , 党晓伟 , 高天增 . 糖化玉米秸秆对22~42日龄肉鸡生长性能、养分代谢率、屠宰性能及肉品质的影响[J]. 动物营养学报, 2021 , 33(1) : 248 -256 . DOI: 10.3969/j.issn.1006-267x.2021.01.026

Abstract

The purpose of this study was to investigate the effects of saccharified corn straw (SCS) on growth performance, nutrient metabolic rates, slaughter performance and meat quality of broilers aged from 22 to 42 days. A total of 200 healthy 22-day-old female Arbor Acres (AA) broilers were randomly divided into 4 groups with 5 replicates per group and 10 broilers per replicate. Broilers in the control group were fed a basal diet, and others in experimental groups were fed basal diets supplemented with 4% (group Ⅰ), 8% (group Ⅱ) and 12% (group Ⅲ) SCS, respectively. The experiment lasted for 21 days. The results showed as follows: 1) the average daily feed intake of groups Ⅰ, Ⅱ and Ⅲ was significantly higher than that of the control group (P<0.05), and the final weight and average body gain of group Ⅱ were significantly higher than those of the control group (P<0.05). There was no significant difference in feed to gain ratio among all groups (P>0.05). 2) There were no significant differences in metabolic rates of energy, dry matter, crude protein, ether extract, calcium, phosphorus, neutral detergent fiber and hemicellulose among all groups (P>0.05). The metabolic rates of acid detergent fiber and cellulose of groups Ⅱ and Ⅲ were significantly lower than those of the control group (P<0.05). 3) There were no significant differences in dressing percentage, leg muscle percentage and abdominal fat percentage among all groups (P>0.05). The eviscerated percentage of groups Ⅰ, Ⅱ and Ⅲ was significantly higher than that of the control group (P<0.05), and the breast muscle percentage of group Ⅰ was significantly higher than that of the control group (P<0.05). 4) The 45 min pH in breaset muscle of groups Ⅰ and Ⅲ was significantly lower than that of the control group (P<0.05). The drip loss in breast muscle of group Ⅲ was significantly lower than that of group Ⅰ (P<0.05), and the drip loss in leg muscle of group Ⅲ was significantly lower than that of other groups (P<0.05). The cooked meat rate in leg muscle of groups Ⅰ, Ⅱ and Ⅲ was significantly lower than that of the control group (P<0.05). The shear force in breast muscle of group Ⅲ was significantly higher than that of other groups (P<0.05). The redness (a*) value in breast muscle of group Ⅰ was significantly lower than that of the control group (P<0.05), and the a* value in leg muscle of group Ⅲ was significantly lower than that of the control group (P<0.05). In conclusion, dietary SCS supplementation of broilers aged from 22 to 42 days can improve the growth of broilers, increase the eviscerated percentage, but has a certain effect on meat quality, it is indicated that dietary supplementation of 4% to 12% SCS replace energy feed is feasible.

参考文献

[1] MAKKAR H P S.Review:Feed demand landscape and implications of food-not feed strategy for food security and climate change[J].Animal:An International Journal of Animal Bioscience,2017,12(08):1744-1754.
[2] DOHERTY W O S,MOUSAVIOUN P,FELLOWS C M.Value-adding to cellulosic ethanol:Lignin polymers[J].Industrial Crops and Products,2010,33(2):259-276.
[3] GUO H W,CHANG J,YIN Q Q,et al.Effect of the combined physical and chemical treatments with microbial fermentation on corn straw degradation[J].Bioresource Technology,2013,148:361-365.
[4] WANG P,LIU C Q,CHANG J,et al.Effect of physicochemical pretreatments plus enzymatic hydrolysis on the composition and morphologic structure of corn straw[J].Renewable Energy,2019,138:502-508.
[5] LIU J P,LIU B Q,ZHAN L Y,et al.Solid-state fermentation of ammoniated corn straw to animal feed by pleurotus ostreatus Pl-5[J].BioResources,2017,12(1):1723-1736.
[6] 郭乐乐.发酵玉米秸秆营养成分分析及其对鸡饲喂效果的研究[D].硕士学位论文.保定:河北农业大学,2013:1-29. GUO L L.Analysis of fermented corn stalks nutrients and study effects of its chicks feeding[D].Master's Thesis.Baoding:Hebei Agricultural University,2013:1-29.(in Chinese)
[7] 常娟.高效玉米秸秆生物饲料的研制及其在肉鸡生产中的应用研究[D].博士学位论文.郑州:河南农业大学,2011:57-79. CHANG J.Study on high-efficient biological corn stalk feed and its application in broiler production[D].Ph.D. Thesis.Zhengzhou:Henan Agricultural University,2011:57-79.(in Chinese)
[8] 王平,常娟,刘超齐,等.糖化玉米秸秆对肉仔鸡生长性能、养分代谢率、器官指数、血清指标及肠道菌群的影响[J].动物营养学报,2019,31(8):3843-3852. WANG P,CHANG J,LIU C Q, et al.Effects of saccharified corn straw on growth performance, nutrient metabolic rates, organ indices, serum indices and intestinal microflora of broilers[J].Chinese Journal of Animal Nutrition,2019,31(8):3843-3852.(in Chinese)
[9] 王平,刘梦洁,常娟,等.不同处理玉米秸秆营养成分及其肉鸡表观代谢能评定[J].中国畜牧杂志,2019,55(8):85-90. WANG P,LIU M J,CHANG J,et al.Evaluation of nutrient components and apparent metabolizable energy of different treated corn straw for broilers[J].Chinese Journal of Animal Science,2019,55(8):85-90. (in Chinese)
[10] 张丽英.饲料分析及饲料质量检测技术[M].北京:中国农业大学出版社,2007:49-75. ZHANG L Y.Feed analysis and quality test technology[M].Beijing:China Agricultural University Press,2007:49-75. (in Chinese)
[11] VAN SOEST P J,ROVERTSON J B,LEWIS B A.Methods for dietary fiber, neutral detergent fiber, and nonstarch polysaccharides in relation to animal nutrition[J].Journal of Dairy Science, 1991,74:3583-3597.
[12] 陈秀为,张克强,周可,等.一组复合菌发酵秸秆的理化效应及饲喂效果[J].农业环境科学学报,2004,23(2):345-347. CHEN X W,ZHANG K Q,ZHOU K,et al.The physic-chemical characters and feeding effect of fermented straw by a composite fungi system[J].Journal of Agro-Environment Science,2004,23(2):345-347. (in Chinese)
[13] 植石全,蓝文康,郑力维,等.统糠和大豆皮对47-67日龄马岗鹅生长性能、养分代谢率及肠道消化酶活性的影响[J].动物营养学报,2019,31(1):167-174. ZHI S Q,LAN W K,ZHENG L W,et al.Effects of unite bran and soybean hulls on growth performance, nutrient metabolic rates and intestinal digestive enzyme activities of Magang geese aged from 47 to 67 days[J].Chinese Journal of Animal Nutrition,2019,31(01):167-174.(in Chinese)
[14] DEVINDER D,MONA M,HRADESH R,et al.Dietary fibre in foods:a review[J].Journal of Food Science and Technology,2012,49(3):255-266.  
[15] 张晓谦.一种新型秸秆生物饲料的制备[D].硕士学位论文.长春:吉林农业大学,2014:33-38. ZHANG X Q.Preparation of a new type of straw biological feed[D].Master's Thesis.Changchun:Jilin Agricultural University,2014:33-38.(in Chinese)
[16] EHLE F R,JERACI J L,ROBERTSON J B,et al.The influence of dietary fiber on digestibility, rate of passage and gastrointestinal fermentation in pigs[J].Journal of Animal Science.1982,55(5):1071-1706.
[17] SNTISTS C H M.Viscosity of dietary fibre in relation to lipid digestibility in broiler chickens[D]. Ph.D.Thesis.Netherlands:Wageningen Agricultural University. 1996.
[18] KARAOGLU M,DURDAG H.The Influence of dietary probiotic (Saccharomyces cerevisiae) supplementation and different slaughter age on the performance, slaughter and carcass properties of broilers[J].International Journal of Poultry Science,2005,4(5):309-316.  
[19] NIU Y,WAN X L,ZHANG X H,et al.Effect of supplemental fermented ginkgo biloba leaves at different levels on growth performance, meat quality, and antioxidant status of breast and thigh muscles in broiler chickens[J].Poultry Science,2017,96(4):869-877.  
[20] 张红,张军,万建洪,等.溧阳鸡屠宰性能研究[J].中国家禽,2004,26(19):31-32. ZHANG H,ZHANG J,WAN J H,et al. Study on slaughter performance of Liyang chicken[J].China Poultry,2004,26(19):31-32. (in Chinese)
[21] SHIRZADEGAN K,TAHERI H.Insoluble fibers affected the performance,carcass characteristics and serum lipid of broiler chickens fed wheat-based diet[J].Iranian Journal of Applied Animal Science,2017,7(1):109-117.
[22] 蔺淑琴,李金录,史兆国,等.日粮不同营养水平对黄羽肉鸡屠宰性能及肉品质的影响[J].中国畜牧兽医,2008,35(8):9-13. LIN S Q,LI J L,SHI Z G,et al.Effects of dietary nutrient level on slaughter performance and partial meat quality indices of yellow-feathered brioler[J].China Animal Husbandry & Veterinary Medicine,2008,35(8):9-13.(in Chinese)
[23] MANDEY J,KOWEL Y,REGAR M,et al.Effect of different level of energy and crude fiber from sawdust in diets on carcass quality of broiler[J].Journal of Indonesian Tropical Animal Agriculture,2017, 42(4):240-246.  
[24] 章薇,钱坤,许月英,等.饲料营养对母鸡屠宰性能与鸡肉品质的影响[J].粮食与饲料工业,2014,4:57-61. ZHANG W,QIAN K,XU Y Y,et al.Effects of feedstuff nutrition on slaughter performance and meat quality of hen[J].Cereal & Feed Industry,2014,4:57-61.(in Chinese)
[25] 周磊.不同品种畜禽肉品质参数的比较研究[D].硕士学位论文.乌鲁木齐:新疆农业大学,2007:8-9. ZHOU L.The comparison study of meat quality parameter on differents domastic livestock and poultry breeds[D].Master's Thesis.Urumqi:Xinjiang Agricultural University,2007:8-9.(in Chinese)
[26] ALLEN C D,FLETCHER D L,NORTHCUTT J K,et al.The relationship of broiler breast color to meat quality and shelf-life[J].Poultry Science,1998,77(2):361-366.  
[27] 程志斌,苏子峰,廖启顺,等.肌红蛋白影响畜禽活体肌肉和宰后鲜肉肉色的研究进展[J].中国畜牧杂志,2009,45(21):56-59. CHENG Z B,SU Z F,LIAO Q S,et al.Advances in the influence of myoglobin chemistry on livestock or poultry muscle and fresh meat color[J].Chinese Journal of Animal Science,2009,45(21):56-59.(in Chinese)
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