Determination of Seasonal Grazing Intake and Digestibility of Gansu Alpine Merino Fine-wool Sheep Ewes

doi:10.11733/j.issn.1007-0435.2017.03.029

Acta Agrestia Sinica ›› 2017, Vol. 25 ›› Issue (3): 651-656.DOI: 10.11733/j.issn.1007-0435.2017.03.029

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Determination of Seasonal Grazing Intake and Digestibility of Gansu Alpine Merino Fine-wool Sheep Ewes

ZHANG Chang-ji, LI Cheng, CHENG Shu-ru, ZHANG Li-ping, GUN Shuang-bao

College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, Gansu Province 730070, China

Received:2016-09-06 Revised:2017-04-06 Online:2017-06-15 Published:2017-08-29

甘肃高山细毛羊成年母羊四季采食量及消化率测定

张昌吉, 李成, 成述儒, 张利平, 滚双宝

甘肃农业大学动物科学技术学院, 甘肃兰州 730070

通讯作者: 张利平
作者简介:张昌吉(1974-),男,甘肃秦安人,博士,副教授,研究方向为营养与繁殖,E-mail:zhangcj@gsau.edu.cn.
基金资助:
公益性行业（农业）科研专项放牧牛羊营养均衡需要研究与示范（201303062）；牧区极端气候条件下牛羊应急专用饲料研究与示范（201303062-5）资助

Abstract

Abstract:

15 Gansu Alpine Fine-wool sheep ewes were selected to determine the seasonal grazing dry matter feed intake and digestibility using alkane method in spring, summer, autumn and winter, respectively. The results showed that dry matter intake was 0.85, 1.36, 1.48 and 0.75 kg·d^-1 in spring, summer, autumn and winter, respectively, and the feed intake of per kg metabolic body weight was 61.72, 93.86 and 93.83 and 47.99 g·(w^0.75kg)^-1, respectively. The metabolic energy intake was 6.11, 13.30, 13.99 and 5.08 MJ·d^-1, respectively;The crude protein intake was 71.49,212.31,188.26 and 43.83 g·d^-1,respectively; The calcium intake was 2.27, 822, 9.61 and 2.58 g·d^-1, respectively; the phosphorus intake was 0.94, 4.98, 5.87 and 1.01 g·d^-1, respectively; the dry matter digestibility of forage was 44.65%, 64.02%, 57.73% and 45.98%, respectively; the crude protein digestion rate was 47.40%, 62.69% 59.67% and 48.05% in four seasons, respectively.

Key words: Gansu Alpine Fine-wool sheep, Sunan pastoral area, Alkane method, Seasonal feed intake, Digestibility

摘要：

选择15只甘肃高山细毛羊成年母羊，采用链烷法测定四季干物质采食量和牧草消化率，其结果为：每只成年母羊春夏秋冬四季干物质采食量分别为0.85，1.36，1.48和0.75 kg·d^-1，成年母羊每kg代谢体重四季采食量分别为61.72，93.86，93.83和47.99 g·（w^0.75kg）^-1。每只甘肃高山细羊春夏秋冬四季代谢能食入量分别为6.11，13.30，13.99和5.08 MJ·d^-1；粗蛋白质食入量分别为71.49，212.31，188.26和43.83 g·d^-1；钙食入量分别为2.27，8.22，9.61和2.58 g·d^-1；磷食入量分别为0.94，4.98，5.87和1.01 g·d^-1。甘肃高山细毛羊成年母羊春夏秋冬四季牧草干物质消化率分别为44.65%，64.02%，57.73%和45.98%，四季牧草粗蛋白质消化率分别为47.40%，62.69%，59.67%和48.05%。

关键词: 甘肃高山细毛羊, 肃南牧区, 链烷法, 四季采食量, 消化率

CLC Number:

S826.81

ZHANG Chang-ji, LI Cheng, CHENG Shu-ru, ZHANG Li-ping, GUN Shuang-bao. Determination of Seasonal Grazing Intake and Digestibility of Gansu Alpine Merino Fine-wool Sheep Ewes[J]. Acta Agrestia Sinica, 2017, 25(3): 651-656.

张昌吉, 李成, 成述儒, 张利平, 滚双宝. 甘肃高山细毛羊成年母羊四季采食量及消化率测定[J]. 草地学报, 2017, 25(3): 651-656.

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References

[1] 肖金玉,侯扶江,于应文,等. 链烷技术估测放牧动物牧草采食量与消化率[J]. 草业学报,2005,14(4):125-130
[2] Mayes R W, Lamb C S, Colgrove P M. The use of dosed and herbage n-alkanes as markers for the determination of herbage intake[J]. The Journal of Agricultural Science,1986,107(1):161-170
[3] Malossini F, Bovolenta S, Piasentier E, et al. Composition of n-alkane and chromium oxide methods for estimating herbage intake by grazing diary cows[J]. Animal Feed Science and Technology,1996,61(1):155-165
[4] 任继周. 草业科学研究方法[M]. 北京:中国农业出版社,1998:160-173
[5] 丁耿芝,孟庆翔. 反刍动物干物质采食量预测模型研究进展[J]. 动物营养学报,2013,25(2):248-255
[6] Dove H, Mayes R W. Using n-alkanes and other plant wax components to estimate intake, digestibility and diet composition of grazing/browsing sheep and goats[J]. Small Ruminant Research,2005,59(2):123-139
[7] 蒋智文. 肃南县生态环境治理对策[J]. 水土保持科技情报,2004,(2):16-17
[8] 甘肃发展年鉴. 甘肃发展年鉴编委会编[A]. 北京:中国统计出版社,2013
[9] 肃南裕固族自治县牧业区划办公室. 甘肃省肃南裕固族自治县牧业区划报告汇编[C].1986:179-187
[10] 陈怀斌,贺国宝,杜雪刚. 肃南县草地退化与治理措施[J]. 青海草业,2008,17(1):29-31
[11] 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
[12] 邹继范. 甘肃高山细毛羊采食量测定[J]. 甘肃畜牧兽医,1985,33(4):49
[13] 刘金祥,胡自治,任继周,等. 高山草原绵羊放牧生态及消化代谢研究Ⅳ采食量和消化代谢季节动态[J]. 草业学报,2001,10(3):65-71
[14] 肖金玉,侯扶江,郭正刚,等. 高山草地绵羊放牧生态系统草畜营养供需动态[J]. 应用生态学报,2002,13(8):967-970
[15] 罗天照. 甘肃高山细毛羊枯草季放牧行为学的观察报告[J]. 甘肃畜牧兽医,2008,199(2):22-24
[16] Phillips W A, Northup B N, Venuto B C. Dry Matter Intake and Digestion of Perennial and Annual Cool-Season Grasses by Sheep[J]. The Professional Animal Scientist,2009,25(5):610-618
[17] Barry T N. The feeding value of forage brassica plants for grazing ruminant livestock[J]. Animal Feed Science and Technology,2013,181,(1):15-25.
[18] 奥德,冯宗慈. 藉助二级离体消化法估测种公羊放牧条件下的采食量[J]. 草与畜杂志(增刊),1990:209-214
[19] 王洪荣,冯宗慈,卢德勋,等. 天然牧草营养价值的季节性动态变化对放牧绵羊采食量和生产性能的影响[J]. 内蒙古畜牧科学,1997(S1):143-150
[20] 吴天星,杨诗兴,彭大惠. 食道瘘管体外消化和Cr₂O₃三合一法测定放牧采食量[J]. 浙江农业大学学报,1995,21(3):239-242
[21] 耿明,哈哈尔曼.胡尔班,等. 细毛羊放牧春秋季采食量的差异研究[J]. 新疆农业科学,2013,50(7):1340-1346
[22] 许贵善,冯昕炜,张晓庆,等. 季节对海西州四季牧场放牧绵羊采食量与消化率的影响[J]. 黑龙江畜牧兽医,2010,(3):70-72
[23] Van Soest P J. Nutrition Ecology of the Ruminant[M]. New York:Cornell University Press,1994:270-276
[24] 奥德,冯宗慈. 影响放牧绵羊采食量的主要因素[J]. 畜牧与饲料科学,2010,31(6):366-369
[25] Tedeschi L O, Cannas A, Fox D G. A nutrition mathematical model to account for dietary supply and requirements of energy and other nutrients for domesticated small ruminants[J]. Small Ruminant Research,2010,89(2):174-184

Determination of Seasonal Grazing Intake and Digestibility of Gansu Alpine Merino Fine-wool Sheep Ewes

甘肃高山细毛羊成年母羊四季采食量及消化率测定

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