Effects of Different Concentrate to Forage Ratios of Total Mixed Pellet Diets on Nutrient Apparent Digestibility and Serum Biochemical Indexes of Junggar Bactrian Camels in Growing Period

YUAN Peng; WANG Jiahao; YU Xueliang; XU Ming; LI Zhiwei; MA Yingjun; YANG Kailun; LI Fengming

doi:10.3969/j.issn.1006-267x.2022.11.044

2022 , Vol. 34 >Issue 11: 7262 - 7271

DOI: https://doi.org/10.3969/j.issn.1006-267x.2022.11.044

RESEARCH PAPER

Effects of Different Concentrate to Forage Ratios of Total Mixed Pellet Diets on Nutrient Apparent Digestibility and Serum Biochemical Indexes of Junggar Bactrian Camels in Growing Period

YUAN Peng ,
WANG Jiahao ,
YU Xueliang ,
XU Ming ,
LI Zhiwei ,
MA Yingjun ,
YANG Kailun ,
LI Fengming

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1. Xinjiang Key Laboratory of Meat & Milk Production Herbivore Nutrition, College of Animal Science, Xinjiang Agricultural University, Urumqi 830052, China;
2. Animal Husbandry Workstation of Jimunai County, Jimuna 836899, China;
3. Xinjiang Wangyuan Camel Garden Co., Ltd., Jimunai 836899, China

Received date: 2022-04-28

Online published: 2022-11-14

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Abstract

This experiment was conducted to investigate the effects of different concentrate to forage ratioS of total mixed pellet diets on nutrient apparent digestibility and serum biochemical indexes of Junggar Bactrian camels in growing period. Twenty-four 3-year-old Junggar Bactrian camels were randomly divided into 3 groups with 8 camels in each group. The growing camels in 4 groups were fed total mixed pellet diets with concentrate to forage ratios of 10:90 (group C10), 30:70 (group C30) and 50:50 (group C50), respectively. The experiment lasted for 21 days, including 14 days pre-test period and 7 days experiment period. The results showed as follows:1) the intakes of dry matter (DM), organic matter (OM), crude protein (CP), ether extract (EE) and gross energy (GE) of growing camels were increased with the increase of dietary concentrate proportion. The DM intake of group C10, group C30 and group C50 was 3 784.55, 4 234.06 and 4 385.87 g/d, respectively. 2) Compared with the group C10, the apparent digestibility of DM, OM, CP, EE and GE of group C30 and group C50 was extremely significantly increased (P<0.01). 3) The contents of globulin (GLB), high density lipoprotein cholesterol (HDL-C) and uric acid (UA) and the activity of alkaline phosphatase (ALP) in serum of growing camels were increased, while the urea nitrogen (UN) content in serum was decreased with the increase of dietary concentrate proportion. The conclusions are as follows under this experimental condition:1) the DM intake of the Junggar Bactrian camels in growing period is 3.78 to 4.39 kg/d; 2) the intake and apparent digestibility of DM, OM, CP, EE and GE are increase with the increase of dietary concentrate proportion; 3) it is recommended that Junggar Bactrian camels in growing period use the total mixed pellet diet with concentrate to forage ratio of 30:70.

Key words： Junggar Bactrian camels; growing period; concentrate to forage ratio; nutrient apparent digestibility; serum biochemical indexes

Cite this article

YUAN Peng , WANG Jiahao , YU Xueliang , XU Ming , LI Zhiwei , MA Yingjun , YANG Kailun , LI Fengming . Effects of Different Concentrate to Forage Ratios of Total Mixed Pellet Diets on Nutrient Apparent Digestibility and Serum Biochemical Indexes of Junggar Bactrian Camels in Growing Period[J]. Chinese Journal of Animal Nutrition, 2022 , 34(11) : 7262 -7271 . DOI: 10.3969/j.issn.1006-267x.2022.11.044

References

[1] 郎小红.阿拉善双峰驼的保护、问题及措施[J].中国畜禽种业, 2010, 6(8):48-50. LANG X H.Protection, problems and measures of Alxa Bactrian camel[J].The Chinese Livestock and Poultry Breeding, 2010, 6(8):48-50.(in Chinese)
[2] 萨仁图娅, 斯仁达来, 付龙霞, 等.中国双峰驼种质资源保护调查研究[J].中国草食动物科学, 2015, 35(6):62-65, 78. SA R T Y, SI R D L, FU L X, et al.Investigation on germplasm conservation of Bactrian camel in China[J].China Herbivore Science, 2015, 35(6):62-65, 78.(in Chinese)
[3] 张梦华, 陆东林, 董静, 等.准噶尔双峰驼驼乳化学成分和理化指标调查分析[J].中国乳业, 2016(8):52-55. ZHANG M H, LU D L, DONG J, et al.The analysis of chemical composition and physico-chemical indexes of the Junggar Bactrian camel milk[J].China Dairy, 2016(8):52-55.(in Chinese)
[4] ISAKO T, KING'ORI A M, ONDIEK J O, et al.Review of camel calves nutrition and management in Kenya[J].Journal of Natural Sciences Research, 2020, 10(8):28-36.
[5] 王文奇, 侯广田, 罗永明, 等.不同精粗比全混合颗粒饲粮对母羊营养物质表观消化率、氮代谢和能量代谢的影响[J].动物营养学报, 2014, 26(11):3316-3324. WANG W Q, HOU G T, LUO Y M, et al.Effects of different concentrate to roughage ratios of total mixed pellet diet on nutrient apparent digestibility, nitrogen metabolism and energy metabolism of ewes[J].Chinese Journal of Animal Nutrition, 2014, 26(11):3316-3324.(in Chinese)
[6] 李岩, 戴东文, 杨英魁, 等.不同精粗比饲粮对育肥后期牦牛生长性能、营养物质表观消化率、血清生化指标及瘤胃发酵参数的影响[J].动物营养学报, 2022, 34(5):3056-3065. LI Y, DAI D W, YANG Y K, et al.Effects of diets with different concentrate to roughage ratios on growth performance, nutrient apparent digestibilities, serum biochemical indexes and rumen fermentation parameters of yak in late stage of fattening[J].Chinese Journal of Animal Nutrition, 2022, 34(5):3056-3065.(in Chinese)
[7] 陈瑶, 邢壮, 莫放, 等.全收粪和指示剂法测定阉牛日粮有机物消化率的差异性分析[J].畜牧兽医学报, 2008, 39(2):176-181. CHEN Y, XING Z, MO F, et al.The apparent organ matter digestibility in different diets determined by direct and indirect chromic oxide or AIA marker methods for steers[J].Acta Veterinaria et Zootechnica Sinica, 2008, 39(2):176-181.(in Chinese)
[8] MCDONALD D A.The occurrence of turbulent flow in the rabbit aorta[J].The Journal of Physiology, 1952, 118(3):340-347.

[9] 陈木兰.内蒙古双峰驼甲烷产生量的测定及其影响因素的研究[D].硕士学位论文.呼和浩特:内蒙古农业大学, 2010. CHEN M L.Studies on measurement and influcence factors of methane emission of Bactrian camels[D].Master's Thesis.Hohhot:Inner Mongolia Agricultural University, 2010.(in Chinese)
[10] MIRON J, YOSEF E, NIKBACHAT M, et al.Feeding behavior and performance of dairy cows fed pelleted nonroughage fiber byproducts[J].Journal of Dairy Science, 2004, 87(5):1372-1379.

[11] 张作仁, 后家根, 王学能, 等.秸秆稀酶转化、制粒饲料的山羊饲养试验[J].畜牧与兽医, 2003, 35(12):43. ZHANG Z R, HOU J G, WANG X N, et al.Straw stalk dilute enzyme transformation, the goat pellet feed feeding experiment[J].Animal Husbandry & Veterinary Medicine, 2003, 35(12):43.(in Chinese)
[12] 王伟, 庞鹤鸣, 崔晓琴, 等.藜麦青干草颗粒饲料对藏羊育肥及表观消化率的影响[J].中国饲料, 2021(13):130-134. WANG W, PANG H M, CUI X Q, et al.Effects of quinoa green hay pellet feed on fattening and apparent digestibility of Tibetan sheep[J].China Feed, 2021(13):130-134.(in Chinese)
[13] 杨凤.动物营养学[M].北京:中国农业出版社, 2001:201-207. YANG F.Animal nutrition[M].Beijing:China Agriculture Press, 2001:201-207.(in Chinese)
[14] 门小明, 雒秋江, 唐志高, 等.3种不同精粗比日粮条件下空怀小尾寒羊母羊的消化与代谢[J].中国畜牧兽医, 2006, 33(10):13-17. MEN X M, LUO Q J, TANG Z G, et al.The digestion and metabolism of nonpregnant Xiao Wei Han Yang ewes fed 3 diets with different ratio of concentrate to roughage[J].China animal Husbandry & Veterinary Medicine, 2006, 33(10):13-17.(in Chinese)
[15] LLAMAS-LAMAS G, COMBS D K.Effect of forage to concentrate ratio and intake level on utilization of early vegetative alfalfa silage by dairy cows[J].Journal of Dairy Science, 1991, 74(2):526-536.

[16] 祁茹, 林英庭.日粮物理有效中性洗涤纤维对奶牛营养调控的研究进展[J].粮食与饲料工业, 2010(5):52-55. QI R, LIN Y T.The diet physics effectively neutral detergent fiber research progress of cow nutrition regulation[J].Cereal & Feed Industry, 2010(5):52-55.(in Chinese)
[17] CANTALAPIEDRA-HIJAR G, YÁÑEZ-RUIZ D R, MARTÍN-GARCÍA A I, et al.Effects of forage:concentrate ratio and forage type on apparent digestibility, ruminal fermentation, and microbial growth in goats[J].Journal of Animal Science, 2009, 87(2):622-631.

[18] PUTNAM P A, LOOLSI J K.Effect of feeding different ratios of roughage to concentrate upon milk production and digestibility of the ration[J].Journal of Dairy Science, 1959, 42(6):1070-1078.

[19] TURCOTT-WHITE S K, NIELSEN B D, ROBISON C I, et al.Influence of various concentrate-to-roughage ratios on dietary intake and nutrient digestibilities of weanling horses[J].Journal of Animal Physiology and Animal Nutrition, 2019, 103(1):295-304.

[20] 聂彪彪, 臧长江, 唐伟, 等.饲喂不同水平的精料补充料对6月龄伊犁马马驹消化代谢、血液生化指标及体增重的影响[J].中国畜牧兽医, 2016, 43(6):1458-1467. NIE B B, ZANG C J, TANG W, et al.Effects of different levels of concentrate supplement on nutrition digestion and metabolism, blood biochemical indexes and body weight gain in 6 months old Yili foals[J].China Animal Husbandry & Veterinary Medicine, 2016, 43(6):1458-1467.(in Chinese)
[21] 李斌昌, 董利锋, 王贝, 等.日粮不同精粗比对9月龄后备奶牛甲烷排放与生长性能及营养物质消化率的影响[J].饲料工业, 2019, 40(11):12-18. LI B C, DONG L F, WANG B, et al.Effects of concentrate-to-forage ratio on methane emissions, growth performance and apparent digestibility of nutrients in 9-month-old dairy cows[J].Feed Industry, 2019, 40(11):12-18.(in Chinese)
[22] 郭盼盼, 严昌国, 周航, 等.日粮精粗比对延边黄牛养分表观消化率和尿嘌呤衍生物排出量的影响[J].饲料研究, 2015(19):40-44. GUO P P, YAN C G, ZHOU H, et al.Effects of dietary concentrate to roughage ratio on nutrient apparent digestibility and urinary purine derivative excretion of Yanbian cattle[J].Feed Research, 2015(19):40-44.(in Chinese)
[23] 杨宏波, 刘红.日粮精粗比对反刍动物生产性能的影响[J].中国奶牛, 2015(5):11-14. YANG H B, LIU H.Effects of dietary concentrate to forage ratio on performance of ruminants[J].China Dairy Cattle, 2015(5):11-14.(in Chinese)
[24] 胡静, 郭春燕, 林英庭.精粗比对反刍动物瘤胃发酵、血清生化指标及生产性能的影响[J].中国奶牛, 2014(7):13-16. HU J, GUO C Y, LIN Y T.Effects of concentrate to forage ratio on rumen fermentation, serum biochemical indices and performance of ruminants[J].China Dairy Cattle, 2014(7):13-16.(in Chinese)
[25] 穆迎娟, 李忠信, 郑小玲.2143例0-12岁儿童血清碱性磷酸酶结果探讨[J].热带医学杂志, 2012, 12(9):1113-1114, 1136. MU Y J, LI Z X, ZHENG X L.Clinical value of serum alkaline phosphatase in children aged 0 to 12 years[J].Journal of Tropical Medicine, 2012, 12(9):1113-1114, 1136.(in Chinese)
[26] 王勇, 魏淑丽.影响新生儿骨碱性磷酸酶水平的相关因素分析[J].川北医学院学报, 2008, 23(3):240-245. WANG Y, WEI S L.The correlative factors analysis on influencing bone alkaline phosphatase levels in newborn[J].Journal of North Sichuan Medical College, 2008, 23(3):240-245.(in Chinese)
[27] 徐相亭, 王宝亮, 程光民, 等.不同精粗比日粮对杜泊绵羊生长性能、血清生化指标及经济效益的影响[J].中国畜牧兽医, 2016, 43(3):668-675. XU X T, WANG B L, CHENG G M, et al.Effect of different dietary concentrate to forage ratios on growth performance, serum biochemical indexes and economic benefits of Dorper sheep[J].China Animal Husbandry & Veterinary Medicine, 2016, 43(3):668-675.(in Chinese)
[28] 姜南, 朱彦宾, 孙光明, 等.不同精粗比饲粮对牦牛养分表观消化率、血浆生化及抗氧化指标的影响[J].中国草食动物科学, 2021, 41(3):43-48. JIANG N, ZHU Y B, SUN G M, et al.Effects of roughage to concentrate ratio on nutrient apparent digestibility, plasma biochemical parameters and antioxidant capacity of yak[J].China Herbivore Science, 2021, 41(3):43-48.(in Chinese)

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