早期断奶对巴音布鲁克羊羔羊增重及血清中部分生长类激素水平的影响

›› 2010, Vol. 37 ›› Issue (9): 229-232.

早期断奶对巴音布鲁克羊羔羊增重及血清中部分生长类激素水平的影响

喻世刚，秦崇凯，热西提·阿不都热依木，刘武军

（新疆农业大学动物科学学院，乌鲁木齐 830052）

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-09-20 发布日期:2010-09-20
通讯作者: 刘武军

Effect of Early Weaning on Gain and Content of Partial Growth Hormones in Serum of Bayinbuluk Lamb

YU Shi-gang,QIN Chong-kai,Rexiti·Abudureyimu,LIU Wu-jun

(College of Animal Science, Xinjiang Agricultural University,Urumqi 830052，China)

Received:1900-01-01 Revised:1900-01-01 Online:2010-09-20 Published:2010-09-20
Contact: LIU Wu-jun

摘要/Abstract

摘要： 选择巴音布鲁克羊健康羔羊20只，分别在40和60日龄实施早期断奶，同时饲喂2种不同粗蛋白质水平（20%、22%）的代乳料，测定血清中生长类激素水平，研究早期断奶对羔羊生长的影响。试验分为4个试验组（A、B、C、D组，2种断奶日龄分别对应2种粗蛋白质水平代乳料）和1个对照组（哺乳羔羊）。结果表明：①平均日增重，试验组羔羊均高于对照组，其中饲喂22% CP代乳料的2种断奶日龄组显著高于对照组（P＜0.05）；22% CP的2组平均日增重显著高于20% CP的2组（P＜0.05）；同一营养水平的代乳料，2种断奶日龄间平均日增重无显著差异。②血清中4种生长类激素的水平，试验组羔羊血清中IGF-Ⅰ、INS水平均高于对照组，其中B组（40日龄断奶，22% CP）IGF-Ⅰ显著高于对照组（P＜0.05）;B、D组(22%CP)INS显著高于对照组（P＜0.05）； B组IGF-Ⅰ显著高于A、C、D组（P＜0.05）。试验组羔羊血清中T3、T4浓度与对照组无显著差异（P＞0.05）。因此，本试验条件下，巴音布鲁克羊羔羊40和60日龄断奶可行，且以饲喂粗蛋白质水平为22%的代乳料效果较好。

关键词: 巴音布鲁克羊; 增重; 激素; 早期断奶

Abstract: 20 Bayinbuluk sheep Lambs was designed to be weaned early at 40 and 60 days respectively, it was aimed at studying the gain of weaning lamb of fed with two milk replacers (20%,22%) , analyzed the content of IGF-Ⅰ,INS,T3 and T4 in serum of early weaning lamb. There were four experiment groups (group A, B, C,D: weaning at 40 or 60 days ,two milk replacers with different crude protein)and one control group(fed by milk of ewe).The results showed that the average daily gain(ADG), experiment group was higher than control group, and Group B＆D(22%) were significantly higher than control group(P＜0.05). Among experiment groups, the ADG of Group B＆D(22%) were higher than Group A＆C(20%),as for the two milk replacers ,there was no significant deviation between two weaned age for the ADG. AS for the content of IGF-Ⅰand INS in serum, experiment group was higher than control group, and the content of IGF-Ⅰof Group B(weaning at 40 days, 22%) was significantly higher than control group(P＜0.05), the content of INS of Group B＆D (22%CP)were significantly higher than control group(P＜0.05). Among experiment groups, the content of IGF-Ⅰof Group B was higher than Group A, C and D; asfor the content of T3,T4, there was no significant deviation between experiment group and control group.It was feasible for Bayinbuluk lamb to wean at 40 and 60 days. Moreover, fed with milk replacer of 22% crude protein level was better.

Key words: Bayinbuluk sheep; gain; hormone; early weaning.

中图分类号:

S826

喻世刚;秦崇凯;热西提·阿不都热依木;刘武军. 早期断奶对巴音布鲁克羊羔羊增重及血清中部分生长类激素水平的影响[J]. , 2010, 37(9): 229-232.

YU Shi-gang;QIN Chong-kai;Rexiti·Abudureyimu;LIU Wu-jun. Effect of Early Weaning on Gain and Content of Partial Growth Hormones in Serum of Bayinbuluk Lamb[J]. China Animal Husbandry & Veterinary Medicine, 2010, 37(9): 229-232.

[1]	兰忠岐, 李鹏, 沈爽, 蒋金凤, 秦鸿灯, 向钰婷, 王家乡. 饲粮中添加表皮生长因子对蛋鸡卵巢形态学、激素含量及凋亡因子表达的影响[J]. 中国畜牧兽医, 2025, 52(5): 2035-2044.
[2]	王泳, 那日苏, 梁建勇, 刘洋, 李九月, 高源, 田丰, 薛树媛. 槲皮素对蒙古羊卵泡发育、卵泡液微环境及卵巢类固醇生成相关基因表达的影响[J]. 中国畜牧兽医, 2025, 52(3): 1150-1158.
[3]	冯稚雅, 彭婉婉, 张建萍, 武振辉, 张楠, 李树伟, 史瑞军. 和田羊KRT79基因克隆、生物信息学分析及雄激素对其在皮肤中表达分布的影响[J]. 中国畜牧兽医, 2025, 52(2): 562-573.
[4]	于顺钦, 地力非热·那地尔, 阿地兰·阿不都热依木, 刘诗杰, 麦吾兰·麦麦提, 张欣欣, 库尔班·吐拉克. 人工补光对阿山马鹿茸生长及粪便激素水平的影响[J]. 中国畜牧兽医, 2025, 52(1): 70-79.
[5]	王士勇, 苏东雪, 张靖, 陈丽红, 詹军, 陈尧, 文盛鸿, 杨月春. 复方中药提取物对公兔生殖生理的影响[J]. 中国畜牧兽医, 2024, 51(3): 1122-1131.
[6]	冯稚雅, 彭婉婉, 尤小松, 武振辉, 张建萍, 张楠, 史瑞军, 李树伟. 和田羊CERS4基因克隆、生物信息学分析及雄激素对其在皮肤表达分布的影响[J]. 中国畜牧兽医, 2024, 51(12): 5174-5184.
[7]	张柏林, 刘宁, 王珍梅, 王述柏. 饲粮中添加辣椒素对产蛋后期长顺绿壳蛋鸡产蛋性能、蛋品质、卵泡发育及生殖激素水平的影响[J]. 中国畜牧兽医, 2024, 51(10): 4282-4291.
[8]	李璐, 谷振慧, 冯涛, 王红娜. 类固醇激素在子宫内膜过度增生中的作用机理[J]. 中国畜牧兽医, 2023, 50(9): 3652-3662.
[9]	张婷, 魏立民, 刘光亮, 王峰, 晁哲, 任钰为, 刘海隆, 郑心力, 黄丽丽, 孙瑞萍. 五指山猪和长白猪断奶仔猪肠道免疫性能及微生物多样性比较分析[J]. 中国畜牧兽医, 2023, 50(8): 3113-3122.
[10]	梁小芬, 冉雪琴, 牛熙, 李升, 黄世会, 王嘉福. 香猪CYP3A29基因3'-UTR结构变异及其与肌肉雄激素水平的关联分析[J]. 中国畜牧兽医, 2023, 50(8): 3199-3209.
[11]	周晓莉, 张焯深, 沈栩, 潘建秋, 黄运茂, 江丹莉. 抗缪勒氏管激素抑制山麻鸭卵泡发育分子机制的研究[J]. 中国畜牧兽医, 2023, 50(8): 3239-3247.
[12]	张新科, 朱雪丹, 陈云, 张守全. 骨密度及其与哺乳动物生产关系研究进展[J]. 中国畜牧兽医, 2023, 50(4): 1422-1433.
[13]	雷奇, 任杰, 康杰. 黄芩对ZEA暴露雌性小鼠抗氧化能力、性激素水平和ERα mRNA表达的影响[J]. 中国畜牧兽医, 2023, 50(3): 989-997.
[14]	雷小文, 刘珍妮, 孔智伟, 谭东海, 成笛, 张强, 李建军, 连海, 郭海宁, 钟云平. 蚯蚓液对高温环境下番鸭生长性能、血清热应激指标、激素水平及肠道功能的影响[J]. 中国畜牧兽医, 2023, 50(12): 4826-4836.
[15]	赵磊, 王毅, 刘云卓, 许万鑫, 王桂芹, 李沐阳. 虾青素对脂多糖诱导乌鳢肝脏抗氧化、炎症和糖皮质激素受体蛋白表达的影响[J]. 中国畜牧兽医, 2023, 50(11): 4776-4782.