Kajian Fisiologis Penggunaan Bovine Somatotropin (bST) Pada Sapi Pra Afkir

Dzarnisa Dzarnisa, Cut Aida Fitri

Abstract


Studies of physiological bovine somatotropin (bST) on post lactating dairy 

ABSTRACT. To increase of milk production nationally with used in dairy cattle business can assist to increase milk production, eighteen post lactating dairy cows in the highland Cipelang Bogor, were used to study the effect used of bovine somatotropin and lactating time. The experimental cows were assigned into a Randomized Block Design with a 3x2 factorial arrangement. The first factor was using of somatotropin (bST)with three levels (non bST injection, biweekly injection and three weekly injection). The second factor was lactating time with two levels (4th lactating time and 6 th lactating time) Parameters measured were heart rate, respiration frequency, rectal temperature, milk production efficiency, milk production, 4% FCM (fat corrected milk.), Milk composition, weigh gain, milk quality consist of protein, fat, pH. Bovine somatotropin significantly increased heart rate and respiration rate. Also bovine somatotropin injection at 4th lactating time significantly increased milk production. There were an interaction between bST dan lactating time on milk production and weight gain. Bovine somatotropin injection biweekly in cows on 4th lactating time ration increased milk production by 16-26 %, but injection in cows 6th lactating time increased milk production by 8-18 % combination with somatotropin doze 250/ml/14 days. Somatothropine supplementation was injection biweekly and three weekly did significantly affect to milk production, body temperature, heart rate, and respiration rate however in normal physiology . Bovine somatotropine can increase post lactating dairy production interval 14 days better than 21 days.


Keywords


bovine somatotropin; holstein, milk production; lactation period

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References


Barbano, D.M., 1992. Effect of a prolonged-release formulation of N-methyonyl bovine somatotropin (sometribove) on milk composition. J.Dairy Sci 75:1775-1793.

Bauman, D.E., 1992. Bovine Somatotropin: Review of an Emerging Animal Technology. J Dairy Sci 75:3432 - 4351.

Chilliard, Y., 1989. Long term effect of recombinant Bovine somatotropin (r bST) on Dairy cow performance: A review Di dalam; Sejrsen, K., M. Vestergaard and A. Neimann-Sorensen editor. Use of somatotrop!n in livestock production. New York. Applied Science. hlm.61 -87.

Ditjen Bina Produksi Peternakan. 2004. Statistik Peternakan. Direktorat Jenderal Peternakan Jakarta

Djojosoebagio, S., 1990. Fisiologi Kelenjar Endokriologi. Vol I. Bogor: Pusat Antar Universitas IImu Hayat, Institut Pertanian Bogor.

FAO. Food and Agriculture Organization of The United Nation. 2004. Some issue associated with livestock industries of the Asia – Pacific region. Published by Food and Agriculture Organization of the United Nation Regional Office for Asia and the pacific and Animal Production and Health Commission for Asia and Pacific. RAP Publication No. 2004/06

Gallo, L., 1994. Modelling response to slow-releasing somatotropin administered at 3 or 4 week intervals. J. Dairy Sci. 77:759

Hardjopranjoto, S., 2001. Somatotropin sebagai hormone anabolik, keuntungan dan bahayanya. Prosiding : Diskusi sehari problema penggunaan hormon dalam produksi ternak ;Bandung, 3 Feb 2001, Bandung: Jurusan Nutrisi dan Makanan Ternak Fakultas Peternakan Universitas Padjajaran. Hlm. 38-43.

Jenny, B.F., Grimes, L.W., Pardue, F.E., Rock, D.W. and Patterson, D.L., 1992 lactational response of jersey cows to bovine somatotropin administered daily or in a sustained-release formulation. J. dairy Sci. 75:3402-3407

Manalu, W., 1994. Menyongsong aplikasi hasil bioteknologi dalam industri peternakan: Suatu ulasan mengenai kegunaan somatotropin untuk meningkatkan produksi susu dan dampaknya terhadap kesehatan dan reproduksi sapi perah serta masa depannya dalam industry sapi perah di Indonesia. Media Veteriner. I(1): 9-42

Rose, M.T., Obara, Y., 2000. The manipulation of milk secretion in lactating dairy cows-Asian-Aus. J. Anim. Sci 13:236-243

Schams. 1989. Bovine Mastitis. Philadelphia. Lea & Febiger.

Sudono, A., 2003. Ilmu Produksi Ternak Perah. Jurusan llmu Produksi Ternak. Fakultas Peternakan. Institut Pertanian Bogor.

Suharya, E., 1998. Pembangunan industri sapi perah dalam menghadapi krisis ekonomi dan era perdagangan bebas. Prosiding Seminar Nasional Peternakan dan Veteriner. ke 16 Balitvet 15-17 November 1998. Balivet Bogor. hlm: 67-94

Suryana. 2000. Kontroversi penggunaan hormon sebagai pemacu pertumbuhan pada produksi ternak. Prosiding, Diskusi Sehari Problema Penggunaan Harmon Dalam Produksi Ternak. Universitas Padjajaran: Fakultas Peternakan, Jurusan Nutrisi dan Makanan Ternak. Hal 60 - 67

Thalib, C., Kuswandi, Siregar AR. Sugiarti T. 2003. Progeny Test dan Performance Test Sapi-sapi FH calon Pejantan dan Induk ke arah pembentukan Elite Herd Sapi Indonesian Holstein. Bogor: Ciawi, Balai Penelitian Ternak. di dalam: Buku I Ternak Ruminansia. Kumpulan hasil-hasil penelitian APBN tahun Anggaran 2002.

Vernon, R.G., 1988. Influence of somatotropin on metabolism. Hannah Research Institute. Department of Biochemistry and Molecular Biology Ayr , Scotland . Di dalam : Sejrsen, M. Vestergaard, A. Neimann-Sorensen, Editor. Use of Somatotropin in Livestock Production. Elsevier Applied Science.




DOI: https://doi.org/10.17969/agripet.v9i2.628

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