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I Ketut Gorde Yase Mas, I Ketut Gorde
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Agriculture, Biological Sciences & Forestry

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EVALUASI KEBERHASILAN INSEMINASI BUATAN PADA SAPI SIMENTAL – PO (SIMPO) DI KECAMATAN PATEAN DAN PLANTUNGAN, KABUPATEN KENDAL, JAWA TENGAH (Evaluation of Artificial Insemination Simmental – PO (SIMPO) Cow in the Sub-District of Patean and Plantungan, Kend San, Dona Bella Apri; Yase Mas, I Ketut Gorde; Setiatin, Enny Tantini
Animal Agriculture Journal Vol 4, No 1 (2015): Volume 4 Nomor 1 Tahun 2015
Publisher : Animal Agriculture Journal

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ABSTRAK   Tujuan penelitian untuk mengetahui keberhasilan pelaksanaan IB pada sapi SIMPO di dua kecamatan yang memiliki suhu dan kelembaban berbeda, berdasarkan perhitungan parameternon return rate (NRR), conception rate (CR) dan service per conception (S/C). Materi penelitian berupa data sekunder pelaksanaan IB tahun 2009-2013 dan data primer berupa 60 ekor sapi SIMPO. Metode yang digunakan dalam penelitian adalah observatif dan dianalisis secara deskriptif serta di uji dengan Uji Proporsi untuk mengetahui perbedaan antar kedua daerah, dan analisis regresi linier untuk menduga berbagai parameterpada tahun 2014. Untuk memudahkan prosedur menghitung dan mencegah terjadinya Humman Error digunakan perangkat lunak statistik conStat.Hasil analisis menunjukan bahwa nilai dugaan tahun 2014 berturut-turut untuk Patean adalah NRR28-35 83,33%; CR 30,80%; S/C 2,9 kali; dan Plantungan NRR28-35 86,66%; CR 57,2%; S/C 1,5 kali. Hasil pengujian uji proporsi untuk CR dan S/C menunjukkan hasil yang berbeda (p<0,05) tetapi untuk NRR hasilnya tidak berbeda.Simpulan penelitian  adalah kemampuan reproduksi sapi SIMPO di Kecamatan Plantungan lebih baik dibandingkan sapi di Kecamatan Patean berdasarkan evaluasi terhadap NRR, CR, dan S/C. Kata kunci: non return rate; conception rate; service per conception; Sapi SIMPOABSTRACT The purpose of this research was to find out about the success of IB implementation for SIMPO cows in both of district which have different temperature and humidity based on, non return rate (NRR), conception rate(CR) and service per conception (S/C).The materials of this research was secondary data of IB implementation from 2009 until 2013 and the primary data was 60 SIMPO cows. The method that used in this study was observational and drscriptive analysis, and has passed the proportional test in order to determine the difference between the two regions, then linier regression analysis to estimate various parameters of 2014. To make the counting procedure easier and prevent humman error this research used statistical shoftware conStat. The result proved that presumption value 2014 there was a different results fo successively wereNRR28-35 83,33%; CR 30,80%; S/C 2,9 times for Patean and for Plantungan were NRR28-35 86,66%; CR 57,2%; S/C 1,5 times. The result of proportion test for CR and S/C showed different (p<0,05) but there was no differences for NRR result. The conclusion of this research that reproduction capability based on evaluation to NRR, CR and S/C of SIMPO cows in Plantungan district was better than SIMPO cows in Patean District Keywords : non return rate; conception rate; service per conception; SIMPO cows
PENGARUH UMUR TERHADAP UKURAN TESTIS, VOLUME SEMEN DAN ABNORMALITAS SPERMATOZOA PADA SAPI SIMMENTAL DI BALAI INSEMINASI BUATAN UNGARAN (Influence of Age on The Testiscular Size, Volume of Semen and Sperm Abnormalities at Simmental Cattle in Ungaran of Art Wiyanto, Aris; Yase Mas, I Ketut Gorde; Sutiyono, Barep
Animal Agriculture Journal Vol 3, No 2 (2014): Volume 3, Nomor 2, Tahun 2014
Publisher : Animal Agriculture Journal

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Abstract

ABSTRAKPenelitian ini dilaksanakan dengan tujuan untuk mengetahui pengaruh umur pada pejantan terhadap ukuran testis, abnormalitas sperma dan volume semen. Penelitian menggunakan 15 ekor pejantan sapi Simmental yaitu sapi dengan umur kurang  36 bulan sebanyak 4 ekor,  36–<72 bulan sebanyak 7 ekor dan 72-<108 bulan sebanyak 4 ekor. Metode mengelompokkan sapi berdasarkan umur. Parameter penelitian adalah pengukuran panjang, lebar dan tebal testis serta kualitas dan kuantitas spermatozoa. Analisis statistik adalah Analysis of  Variance  (Anova) pada taraf kepercayaan 5%. Jika terdapat perbedaan dilanjutkan dengan Uji Duncan’s dan analisis korelasi regresi. Hasil penelitian menunjukkan bahwa rata-rata pengukuran  pajang testis adalah umur <36 bulan = 15,4 cm, umur 36-<72 bulan = 17,9 cm dan umur 72-<108 bulan = 21,9 cm. Rata-rata lebar testis adalah umur <36 bulan = 6,1 cm, umur 36-<72 bulan = 8 cm dan umur 72-<108 bulan = 8,3 cm. Rata-rata tebal testis adalah umur <36 bulan = 4,9 cm, umur 36-<72 bulan = 6,4cm dan umur 72-<108 bulan = 7,2 cm. Rata-rata abnormalitas primer spermatozoa umur <36 bulan = 12,5%, umur 36-<72 bulan = 8,1% dan umur 72-<108 bulan = 7,9%. Sedangkan rata-rata volume semen umur <36 bulan = 7,2 ml, umur 36-<72 bulan = 7,7 ml dan umur 72-<108 bulan = 9 ml. Berdasarkan analisis data umur pejantan berpengaruh nyata (P<0,05) terhadap panjang testis, lebar testis, tebal testis dan abnormalitas spermatozoa. Sedangkan umur tidak berpengaruh nyata terhadap volume semen. Kesimpulan dari penelitian ini yaitu pejantan yang mempunyai umur 72-<108 bulan mempunyai kualitas spermatozoa baik dan mempunyai ukuran testis yang paling besar.Kata kunci : Sapi; Umur; Testis; Semen; Spermatozoa. ABSTRACT This research was conducted with the purpose to know the influence of age on the size of the testiscular, sperm abnormalities and semen volume. The research using 15 tails of Simmental cattle is less than 36 month of age as much as 4 tails, 36-<72 month as much as 7 tails and 72-<108 month as much as 4 tails The method is grouping cows by age group. The parameters of the research are measurements the length, width and thickness of testicular as well as the quality and quantity of spermatozoa. Statistical analysis is the Analysis of Variance (ANOVA) at 5% confidence level. If there is a difference then followed by Duncan's Test and regression and analysis of correlation regression.The results showed that the average measurements length of testicular age <36 month = 15,4 cm, age 36-<72 month = 17.9 cm and age 72-<108 month = 21.9 cm.  Average width of testicular age <36 month = 6.1 cm, age 36-<72 month = 8 cm and age 72-<108 month = 8.3 cm. Average thickness of testicular age <36 month = 4.9 cm, age 36-<72 month = 6,4 cm, age 72-<108 month = 7,2 cm. Average primary abnormality of spermatozoa age <36 month = 12.5%, age 36-<72 month = 8,1%and age 72-<108 month = 7,9%. While the average volume of cement age <36 month = 7.2 ml, age 36-<72 month = 7.7 ml and  age 72-<108 month = 9 ml. Base on the data analysis of cattle age significantly (p <0.05) against testicular length, testicular width, testicular thickness and abnormalities of primary spermatozoa. While age had no effect real against volume semen. The conclusions of this research are cow who have aged 72-<108 month having good sperm quality and testicular size have the greatest.Key words: Cattle; Age; testes; semen; spermatozoa.
PENDUGAAN KEUNGGULAN PEJANTAN KAMBING PERANAKAN ETTAWA BERDASARKAN BOBOT LAHIR DAN BOBOT SAPIH CEMPE DI SATKER SUMBEREJO KENDAL (Estimation of Ettawa Grade Buck Superiority Based on Birth and Weaning Weight of Kid at Satker Sumberejo Kendal) Herumawati, Widya Lyly; Kurnianto, Edy; Yase Mas, I Ketut Gorde
Animal Agriculture Journal Vol 4, No 2 (2015): Volume 4 Nomor 2 Tahun 2015
Publisher : Animal Agriculture Journal

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Abstract

ABSTRAK             Penelitian telah dilaksanakan di SATKER Sumberejo Kendal pada bulan September-Oktober 2014. Tujuan penelitian adalah mengevaluasi keunggulan pejantan kambing Peranakan Ettawa (PE) yang ada di SATKER Sumberejo Kendal melalui data bobot lahir dan bobot sapih cempe. Materi yang digunakan dalam penelitian ini adalah recording data induk, pejantan dan anak (bulan perkawinan, tanggal kelahiran, jenis kelamin, tipe kelahiran, bobot lahir dan bobot sapih). Bobot lahir dan bobot sapih dibakukan berdasarkan jenis kelamin, tipe kelahiran, dan umur induk pada saat beranak. Pendugaan keunggulan pejantan dilakukan dengan rumus Estimation Breeding Value(EBV).K eunggulan peringkat pejantan berdasarkan bobot lahir dan bobot sapih diuji dengan Korelasi Peringkat Spearman. Hasil penelitian menunjukkan tidak ada perbedaan nyata (P<0,05), bobot  lahir terkoreksi antara jantan dan betina, antara tipe kelahiran tunggal dan kembar dua pada saat lahir dan sapih. Hasil uji Korelasi Peringkat Spearman berdasarkan bobot lahir dan bobot sapih cempe menunjukkan hubungan nyata (p<0,05). Simpulan penelitian adalah pejantan dengan Tag 025, 0455 dan 0420 adalah pejantan yang unggul, karena memiliki nilai pemuliaan yang tinggi berdasarkan bobot lahir dan bobot sapih cempe.Kata kunci : Kambing Peranakan Ettawa; bobot lahir; bobot sapih; EBV ABSTRACT This research was conducted at SATKER Sumberejo Kendal from September to October 2014. The objective of this study was to evaluate the superiority of Ettawa grade buck on the basis of weight at the birth and weaning. Materials used were the records of parent and kids (mating time, date of birth, sex, type of birth, birth weigth and weaning weight).Birth and weaning weigthwere  standardized based on sex, types of birth and age of parent at kidding. Estimation of buck superiority was conducted by using the formula of Estimation Breeding Value (EBV). Rank of buck superiority on birth and weaning weight were tested by Spearman’s Rank Correlation. The results showed that there wereno significant differences (P<0.05) between male and female and type of birth at birth and weaning time. Result of Spearman’s rank correlation test on the buck superiority on the basis of birth and weaning weight showed the significant correlation (P<0.05).The conclusion of this research that  bucks with Tag 025, 0455 and 0420 were superiorbuck, because they had  a high breeding value based on birth weight and weaning weight kid.Keywords :Ettawa grade; birth weigh;, weaning birth; EBV
Co-Authors Dona Bella Apri San, Dona Bella Apri Edy Kurnianto Enny Tantini Setiatin Herumawati, Widya Lyly Sutiyono Sutiyono Wiyanto, Aris