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The Effect of Soyabean Extender on Viability and DNA Integrity of Kintamani Dog Sperm on Cold Storage I Made Yoga Windu Pradana; Wayan Bebas; I Ketut Puja
Veterinary Science and Medicine Journal Vol 4 No 1 (2016)
Publisher : Udayana University

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Abstract

The objective of this study was to evaluate the viability and integrity of canine semen diluted in egg yolk glucose-citrate and Tris-citrate-glucose-soya bean. Semen was collected by manual manipulation from an apparently healthy kintamani dog stud. The semen was subjected to gross and microscopic examination to determine its viability following dilution in different extenders. Only semen with motility rate of 60% or higher was used in this study. Semen samples were diluted in Tris-citrate-glucose-soya bean and egg yolk glucose-citrate extenders at two levels of dilution; sperm to extenders ratio of 1:2 and 1:3. Following semen dilution, evaluations were made on sperm motility, percentage of live sperm, and DNA integrity at 0 hour, 3 hours, and 6 hours under 5oC of storage. Data was analyzed by multivariate analysis of variance (MANOVA).The present results showed a high significant different (p<0.01) in sperm motility, percentage of live and DNA integrity between treatment with egg yolk glucose-citrate and Tris-citrate-glucose-soya bean.  The result also showed that percentage of live sperm and DNA integrity of semen at 1:2 dilution difference significantly (p<0.01) to that of 1:3 dilution. The sperm viability and integrity were significantly difference (p<0,01) between the duration of storage at 5°C. Thus, the current study indicated that Tris-citrate-glucose- soya bean extenders  was sufficient to maintain motility, viability, and DNA integrity of kintamani dog  spermatozoa during storage at 5 oC. Further research should be conducted to evaluate the fertility of spermatozoa following dilution with these extenders.
Pertumbuhan Dimensi Tinggi Tubuh Pedet Sapi Bali I Made Yoga Windu Pradana; I Putu Sampurna; I Ketut Suatha
Buletin Veteriner Udayana Vol. 6 No.1 Pebruari 2014
Publisher : The Faculty of Veterinary Medicine, Udayana University

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Abstract

Penelitian ini bertujuan untuk mengetahui pertumbuhan dimensi tinggi tubuh pedet sapi bali. Pada penelitian ini dilakukan pengukuran terhadap dimensi tinggi tubuh pedet sapi bali meliputi tinggi punuk dan tinggi pinggul sapi. Penelitian ini menggunakan sampel sebanyak 12 ekor pedet sapi bali masing–masing 6 ekor pedet jantan dan 6 ekor pedet betina. Pengukuran dimensi tinggi tubuh pedet sapi bali dilakukan 6 kali pengukuran mulai umur 0 bulan (baru lahir) sampai 6 bulan. Data yang diperoleh dianalisis dengan sidik ragam. Model persamaan yang digunakan adalah y = a.ebx. Hasil sidik ragam dimensi tinggi pedet sapi bali menunjukkan bahwa umur berpengaruh sangat nyata (p<0.01), serta terdapat interaksi yang sangat nyata (p<0.01) antara jenis kelamin dengan umur pedet sapi bali terhadap dimensi tinggi punuk dan pinggul pedet sapi bali. Hal itu dapat dilihat dari bertambahnya ukuran tinggi tubuh pedet sapi bali dari umur 0 – 6 bulan. Laju pertumbuhan tinggi pedet sapi bali jantan tidak nyata (p>0.05) lebih cepat dibandingkan dengan laju pertumbuhan pedet sapi bali betina, serta laju pertumbuhan tinggi pinggul tidak nyata (p>0.05) lebih cepat dari pada tinggi punuk pedet sapi bali jantan dan betina.   Kata kunci : pedet-sapi-bali , tinggi, dimensi, jenis-kelamin