剪毛对小尾寒羊行为和生理的影响

doi:10.11843/j.issn.0366-6964.2018.09.008

畜牧兽医学报 ›› 2018, Vol. 49 ›› Issue (9): 1870-1878.doi: 10.11843/j.issn.0366-6964.2018.09.008

剪毛对小尾寒羊行为和生理的影响

李富宽^1,2, 杨燕³, 王慧², 吕慎金^2*, 魏万红^1*

1. 扬州大学生物科学与技术学院, 扬州 225009;
2. 临沂大学农林科学学院, 临沂 276000;
3. 临沂市农业科学院, 临沂 276012

收稿日期:2018-01-02 出版日期:2018-09-23 发布日期:2018-09-23
通讯作者: 吕慎金,教授,主要从事动物行为与福利研究,E-mail:lvshenjin@lyu,edu.cn;魏万红,教授,主要从事动物行为遗传学研究,E-mail:whwei6677@126.com
作者简介:李富宽(1977-),男,山东费县人,博士生,主要从事动物行为与福利研究,E-mail:lifukuan@lyu.edu.cn
基金资助:
国家自然科学基金（31272480；31572448）；2017年家养动物种质资源平台运行服务项目；山东省现代农业产业技术体系羊产业创新团队临沂综合试验站（SDAIT-10-14）

Effect of Shearing on the Behavioral and Physiological Patterns of Small-tail Han Sheep

LI Fu-kuan^1,2, YANG Yan³, WANG Hui², LÜ Shen-jin^2*, WEI Wan-hong^1*

1. College of Biological Science & Technology, Yangzhou University, Yangzhou 225009, China;
2. College of Agriculture and Forestry Science, Linyi University, Linyi 276000, China;
3. Linyi Academy of Agricultural Sciences, Linyi 276012, China

Received:2018-01-02 Online:2018-09-23 Published:2018-09-23

摘要/Abstract

摘要：

旨在研究剪毛应激对小尾寒羊行为和生理的影响。本试验于2015年9月1-10日，随机选取体况相近，初次剪毛的成年小尾寒羊9只公羊和13只母羊，对剪毛前后卧息、反刍、静立、移动、采食、饮水及剪毛过程中的眨眼、摆尾、抬头、鸣叫等行为进行观察，并于剪毛前后对其进行心率（HR）、呼吸（RF）、直肠体温（RT）等生理指标进行检测，剪毛前、剪毛中、剪毛结束及剪毛后颈静脉采血，检测钾（K⁺）、钠（Na⁺）、镁（Mg²⁺）等血液离子以及β-内啡肽（β-EP）、促肾上腺皮质激素（ACTH）、催乳素（PRL）、儿茶酚胺（CA）、三碘甲状腺原氨酸（T3）、四碘甲状腺原氨酸（T4）、抗利尿激素（ADH）、皮质醇（CORT）、促生长素（GH）、血糖（GLU）等相关血液代谢物质的含量。结果表明：剪毛对小尾寒羊产生了强烈的短期应激。剪毛过程中，公、母羊均表现明显的眨眼、摆尾、抬头等行为，母羊的血液ACTH和GH水平随剪毛进程表现先升高后降低，并且变化显著（P<0.05）；其他血液离子和血液代谢物水平则无明显变化（P>0.05）。同时这些行为与血液指标存在性别差异，剪毛过程中，母羊眨眼和鸣叫极显著和显著多于公羊（P=0.006和0.022），剪毛结束时，公羊的血液ACTH、CA和T4含量显著或极显著高于母羊（P=0.050，0.004和0.029），剪毛结束10 min，公羊的血液ACTH和T3含量则显著高于母羊（P=0.037和0.031）。综上表明，剪毛对母羊的应激>公羊。剪毛也明显改变了小尾寒羊的行为和生理水平。与剪毛前相比，剪毛后小尾寒羊采食、饮水、反刍和移动增加，静立减少，直肠温度和呼吸频率降低，说明剪毛提高了小尾寒羊在高温环境下的适应能力。

Abstract:

To study the effects of shearing on the behavioral and physiological patterns of Small-tail Han sheep, 9 rams and 13 ewes which had similar body condition and needed the first shearing were selected to study the behavioral patterns (before, during and after shearing) and the physical indexes (before and after shearing) from September 1^st to 10^th, 2015. The behavior ethogram were lying, ruminating, standing, walking, foraging, drinking before and after shearing, and rising, blinking, bleating, ear shaking, tail wagging, excreting during shearing. The physical indexes measured were heart rate(HR), respiratory frequency(RF) and rectal temperature(RT). Animal were drawed and K⁺,Na⁺,Mg²⁺ and the blood metabolites of β-endorphin (β-EP), adrenocorticotrophic hormone (ACTH), prolactin (PRL), catecholamine(CA), triiodothyronine (T3), Triiodothyronine (T4), antidiuretic hormone (ADH), cortisol (CORT), growth hormone (GH), glucose (GLU) were measured before,during and after shearing. The results showed that shearing produced acute intensive stress to Small-tail Han sheep. Shearing increased the behavior of blinking, tail wagging, rising in ewes and rams,and the plasma ACTH and GH of ewes first increased and then decreased with the process of shearing and showed significant changes (P<0.05), the other blood ions and metabolites showed no significant changes (P>0.05). There were some differences in these parameters between male and female sheep:The more blinking and bleating occurred in ewes than that in rams during shearing(P=0.006,0.022).The significant differences in ACTH,CA,T4 between rams and ewes at the ending of shearing (P=0.050,0.004,0.029) were detected, and the contents of plasma ACTH and T3 in rams were higher than that in ewes 10 minutes after the ending of shearing (P=0.037,0.031). In comparison, the stress tolerance of rams was stronger than that of ewes. The shearing also significantly changed the behavioral patterns and physical indexes of the Small-tail Han sheep. The increasing of foraging, drinking, ruminating, walking and the decreasing of standing, rectal temperature and respiratory frequency after shearing all accounted for the improvement of the adaptability of Small-tail Han sheep in high temperature environment.

中图分类号:

S826.1

李富宽, 杨燕, 王慧, 吕慎金, 魏万红. 剪毛对小尾寒羊行为和生理的影响[J]. 畜牧兽医学报, 2018, 49(9): 1870-1878.

LI Fu-kuan, YANG Yan, WANG Hui, Lü Shen-jin, WEI Wan-hong. Effect of Shearing on the Behavioral and Physiological Patterns of Small-tail Han Sheep[J]. ACTA VETERINARIA ET ZOOTECHNICA SINICA, 2018, 49(9): 1870-1878.

0
/ / 推荐

导出引用管理器 EndNote|Reference Manager|ProCite|BibTeX|RefWorks

链接本文: https://www.xmsyxb.com/CN/10.11843/j.issn.0366-6964.2018.09.008

https://www.xmsyxb.com/CN/Y2018/V49/I9/1870

参考文献

[1] PICCIONE G, LUTRI L, CASELLA S, et al. Effect of shearing and environmental conditions on physiological mechanisms in ewes[J]. J Environ Biol, 2008. 29(6):877-880.
[2] HART B L, PRYOR P A. Developmental and hair-coat determinants of grooming behaviour in goats and sheep[J]. Anim Behav, 2004, 67(1):11-19.
[3] ALEKSIEV Y. The effect of shearing on the behaviour of some physiological responses in lactating pleven blackhead ewes[J]. Bulg J Agric Sci, 2009, 15(5):446-452
[4] HARGREAVES A L, HUTSON G D. Changes in heart rate, plasma cortisol and haematocrit of sheep during a shearing procedure[J]. Appl Anim Behav Sci, 1990, 26(1-2):91-101.
[5] GEBREGEZIABHEAR E, AMEHA N. The effect of stress on productivity of animals:a review[J]. J Biol Agric Health, 2015, 5(3):165-172.
[6] FAZIO F, ARFUSO F, RIZZO M, et al. Livestock handling and road transport influence some oxidative stress parameters in ewes[J]. J Vet Behav, 2018, 26:5-10
[7] PIERZCHALA K, BOBEK S, NIEZGODA J, et al. The effect of shearing on the concentration of cortisol and thyroid hormones in the blood plasma of sheep[J]. Transbound Emerg Dis, 1983, 30(9):749-759.
[8] AGUILAR L A. The effect of shearing sheep on feeding and behaviour in the pre-embarkation feedlot[D]. Murdoch University, 2016.
[9] ROMERO L M, DICKENS M J, CYR N E. The reactive scope model-a new model integrating homeostasis, allostasis, and stress[J]. Horm Behav, 2009, 55(3):375-389.
[10] BOONSTRA R. Reality as the leading cause of stress:rethinking the impact of chronic stress in nature[J]. Funct Ecol, 2013, 27(1):11-23.
[11] CAHLER A A, MARSTEN J P. Deer:habitat, behavior and conservation[M]. New York:Nova Science Publishers, 2012.
[12] CARERE C, VAN OERS K. Shy and bold great tits (Parus major):body temperature and breath rate in response to handling stress[J]. Physiol Behav, 2004, 82(5):905-912.
[13] MOBERG G P, MENCH J A. The biology of animal stress[M]. London, UK:CABI Publishing, 2000.
[14] 张千,李发弟,李飞.反刍动物应激反应中糖皮质激素对免疫系统的调节机理[J]. 畜牧兽医学报, 2017, 48(5):785-792.
ZHANG Q, LI F D, LI F.Regulation mechanism of glucocorticoids to immune system in ruminants stress response[J]. Acta Veterinaria et Zootechnica Sinica, 2017, 48(5):785-792. (in Chinese)
[15] MILLER D B, O'CALLAGHAN J P. Neuroendocrine aspects of the response to stress[J]. Metabolism, 2002, 51(6):5-10.
[16] MCMAHON M, GERICH J, RIZZA R. Effects of glucocorticoids on carbohydrate metabolism[J]. Diabetes-Metab Res, 1988, 4(1):17-30.
[17] SHREFFLER C, HOHENBOKEN W. Circadian behaviour,including thermoregulatory activities, in feedlot lambs[J]. Appl Anim Ethol, 1980, 6(3):241-246.
[18] BLACK H J, CHESTNUTT D M B. Influence of shearing regime and grass silage quality on the performance of pregnant ewes[J]. Anim Sci, 1990, 51(3):573-582.
[19] MCDONALD L E. Veterinary endocrinology and reproduction[M]. 2nd ed. Philadelphia, USA:Lea & Febiger, 1975.
[20] CARCANGIU V, VACCA G M, PARMEGGIANI A, et al. The effect of shearing procedures on blood levels of growth hormone, cortisol and other stress haematochemical parameters in Sarda sheep[J]. Animal, 2008, 2(4):606-612.
[21] 边疆晖,吴雁. 哺乳动物的生理应激反应及其生态适应性[J]. 兽类学报, 2009, 29(4):352-358.
BIAN J H, WU Y. Physiological stress response and its ecological adaptability in mammals[J]. Acta Theriologica Sinica, 2009, 29(4):352-358.(in Chinese)
[22] HASHIZUME T, HAGLOF S A, MALVEN P V. Intracerebral methionine-enkephalin, serum cortisol, and serum β-endorphin during acute exposure of sheep to physical or isolation stress[J]. J Anim Sci, 1994, 72(3):700-708.
[23] BERK L S, TAN S A, FRY W F, et al. Neuroendocrine and stress hormone changes during mirthful laughter[J]. Am J Med Sci, 1989, 298(6):390-396.
[24] GREENWOOD F C, LANDON J. Growth hormone secretion in response to stress in man[J]. Nature, 1966, 210(5035):540-541.
[25] MACHLIN L J, TAKAHASHI Y, HORINO M, et al. Regulation of growth hormone secretion in non-primate species[C]//Proceedings of the First International Symposium on Growth Hormone. Milan, Italia:Excerpta Medical Foundation, 1968:292.
[26] MEYER V, KNOBIL E. Growth hormone secretion in the unanesthetized rhesus monkey in response to noxious stimuli[J]. Endocrinology, 1967, 80(1):163-171.
[27] MVLLER E E, ARIMURA A, SCHALLY A V. Growth hormone-releasing activity in plasma of normal and hypophysectomized rats[J]. Endocrinology, 1967, 80(1):77-81.
[28] LOVINGER R D, CONNORS M H, KAPLAN S L, et al. Effect of L-Dihydroxyphenylalanine (L-Dopa), anesthesia and surgical stress on the secretion of growth hormone in the dog[J]. Endocrinology, 1974, 95(5):1317-1321.
[29] CRONIN M T, SIEGEL B J, MOBERG G P. Effect of behavioral stress on plasma levels of growth hormone in sheep[J]. Physiol Behav, 1981, 26(5):887-890.
[30] IBRAHIM A, MAHMOUD U T, KHALIL N S A, et al. A pilot study on surgical trimming impact on severely overgrown claws in sheep:Behavioral, physiological, and ruminal function aspects[J]. J Vet Behav, 2018, 23:66-75.
[31] HESCH R D. Conversion of thyroxine; the central process for thyroid hormone action[M]. Serono Symposium, Academic Press, 1981, 40:1-12.
[32] FALCONER I R, HETZEL B S. Effect of emotional stress and TSH on thyroid vein hormone level in sheep with exteriorized thyroids[J]. Endocrinology, 1964, 75(1):42-48.
[33] FALCONER I R, JACKS F. Response of the thyroid and adrenal glands of sheep to cold and fear[J]. J Physiol, 1972, 222(1):86-87.

剪毛对小尾寒羊行为和生理的影响

Effect of Shearing on the Behavioral and Physiological Patterns of Small-tail Han Sheep

RichHTML

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 2

编辑推荐

Metrics

本文评价

[1]	姜敏, 姚大伟, 邓威, 李晓坤, 李丽婷, 张伟东, 杨德吉. 基于1.5 T磁共振成像系统观察湖羊颅脑形态解剖结构[J]. 畜牧兽医学报, 2020, 51(1): 170-178.
[2]	双金，敖力格日玛，敖长金. 苏尼特羊体脂脂肪酸组成的研究[J]. 畜牧兽医学报, 2015, 46(8): 1363-1374.