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Kajian Aspek Reproduksi dan Estimasi Ekonomi pada Ternak Sapi yang di Inovasi Teknologi Reproduksi Mas Yedi Sumaryadi; Dadang Mulyadi Saleh; Budi Haryanto; Dedi Herdiansah; Sudrajat Sudrajat; Chotim A Yasin
Jurnal Agripet Vol 10, No 1 (2010): Volume 10, No. 1, April 2010
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v10i1.601

Abstract

Study of reproduction and economic estimation aspect in cow which innovated of reproduction technologyABSTRACT.Twenty cows head were used in research to know aspect reproduce and economic estimation in cow which innovated by reproduction technology. All of cows in allocated into two groups at random each 10 heads. The first group come from farmer of co-operation member of Ciamis was used as control without innovated by reproduction technology, that mean the cow was naturally of oestrous and inseminated with frozen semen not a result of separation sex. The second group come from farmer group lumba-lumba innovated with oestrous synchronization which was injected prosolvin of 7.5 mg per headl by intramuscular (i.m.) and super ovulated with injected fertagyl of 150 mg per tail by i.m., and then it oestrous was inseminated with frozen semen result of sex separation. Research result indicates that technically there were difference of performance reproduce in cow which is innovated by reproduction technology than control. It concluded that the improvement of reproduction efficiency in cow after innovated by technology of reproduction in term of type of birth in twin and increasing of male sex up to 12 percent. It is in line with the economic estimation of cow which is technological application of reproduction improves generating revenue up to 22.35 percent per month.
PENGARUH PENGGUNAAN GRADIEN PERCOLL DAN LAMA INKUBASI TERHADAP KONSENTRASI DAN VIABILITAS SPERMATOZOA X HASIL SEPARASI SEKS PADA KAMBING SAANEN Choirina Melly Agustin; Mas Yedi Sumaryadi; Chomsiatun Nurul Hidayah
ANGON: Journal of Animal Science and Technology Vol 7 No 3 (2025): ANGON: Journal of Animal Science and Technology
Publisher : Fakultas Peternakan Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini bertujuan untuk mengetahui konsentrasi dan viabilitas spermatozoa X hasil separasi seks pada kambing Saanen. Materi penelitian yang digunakan yaitu 1 ekor pejantan kambing Saanen berumur 2 tahun. Rancangan penelitian yang digunakan yaitu Rancangan Acak Kelompok (RAK) pola faktorial 2x3 yang terdiri dari 2 faktor yaitu faktor gradien (g₁ 30:75, g₂ 45:90) dan lama inkubasi (t₁=30, t₂=45, dan t₃ 60). Hasil penelitian menunjukkan konsentrasi dengan gradien 30:75 memiliki hasil yang optimal yaitu sebesar 1333,2±190,84. dengan lama inkubasi 60 menit. Viabilitas dengan gradien 35:70 memiliki hasil yang optimal yaitu 67,77±12,96 dengan lama inkubasi 45 menit. Hasil penelitian menunjukkan bahwa faktor gradien berpengaruh sangat nyata atau (P<0,01) terhadap konsentrasi spermatozoa X dan berpengaruh sangat nyata atau (P<0,01) terhadap viabilitas spermatozoa X dan lama inkubasi berpengaruh sangat nyata atau (P<0,01) terhadap viabilitas spermatozoa X, tidak terdapat interaksi atau (P>0,01) antara gradien dan lama inkubasi terhadap viabilitas dan konsentrasi spermatozoa X. Disimpulkan bahwa untuk memperoleh konsentrasi dan viabilitas spermatozoa X yang tinggi, sebaiknya dilakukan pemisahan dengan konsentrasi gradien percoll g₁ 30:75 dengan lama inkubasi t₂=45 sampai t₃=60 menit.