Sri Wahyuningsih
Fakultas Peternakan Universitas Brawijaya

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Hubungan antara lingkar dada, panjang dan tinggi badan dengan bobot badan kambing Senduro jantan Wahyu Adhi Tama; Moch. Nasich; Sri Wahyuningsih
Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Vol 26, No 1 (2016)
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2016.026.01.6

Abstract

This research was conducted in Senduro Sub-District, Lumajang from January 24th to February 24th 2016. The objective of the study was to determine the relationship between linear body measurement (chest girth (CG), body length (BL) and body height (BH)) and body weight of Senduro goats. The study used 104 Senduro goats that were categorized as PI0 to PI8. The correlation values between body weight and body measurements ranged from 0.90 to 0.97. The highest correlation values were found between body weight and chest girth (0.97, p<0.01). Correlation and regression analysis were applied to estimate the relationship among these traits. The study concluded that body weight had a strong correlation with chest girth (0.97), body length (0.92), and body height (0.90). Keywords: Senduro goat, body weight, chest girth, body length, body height
Performan reproduksi pada persilangan Kambing Boer dan Peranakan Etawah (PE) F. Parasmawati; Suyadi Suyadi; Sri Wahyuningsih
Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Vol 23, No 1 (2013)
Publisher : Faculty of Animal Science, Universitas Brawijaya

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Abstract

The study tends to evaluate the reproductive performances of Boer x PE goats crossbred in field laboratory “Sumber Sekar” of the Faculty of Animal Husbandry, Brawijaya University. Data covered the reproductive performance from 2010 – 2012 including data from 23 multipaorous does (11 does of pure Boer goats, 12 does of Boer x PE crossbred). The results shows that service per conception (S/C) of the pure Boer was 3.09 ± 1.57 and 2.75± 1.35 for the crossbred (P>0.05). The days open (DO) of the Boer goat was 202.71 ± 95.56 days this was not significantly difference to the crossbred goats (208.04 ±137.51days). The kidding interval (316.84 ± 125.64 days vs. 360.45 ± 148.96 days) and the litter size (1.78 ±0.71 vs. 1.70 ± 0.86) were not significantly difference (P>0.05) between the respective groups. In conclusion, the crossing program between male Boer goats and male PE does did not influence the reproductive performances in both goats (pure Boer goats and their crosses with local PE goats). Key words: litter size, service per conception, days open, kidding interval, litter size
Keberhasilan IB menggunakan semen beku hasil sexing dengan metode sedimentasi putih telur pada sapi PO cross Erly Anna Rosita; Trinil Susilawati; Sri Wahyuningsih
Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Vol 24, No 1 (2014)
Publisher : Faculty of Animal Science, Universitas Brawijaya

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Abstract

The study was conducted in subdistrict Pakis, Malang Regency from May to July 2013. The study materials were 54 Ongole crossbred cattle. Twenty seven cattle were inseminated using non sexed semen (P0) and 27 cattle were inseminated using sexed semen (P1). Samples were selected randomly using criterion that semen deposition was in position 4+. Gestation evaluation was calculated based on non return rate (NRR), service per conception (S/C) and conception rate (CR). The study showed that P0 had 74% of NRR and P1 had 59% of NRR. S/C was found 1.37 at P0 and 1.48 at P1. CR was found 74% at P0 and 59% at P1. The study concluded that non sexed semen increased better gestation for Ongole crossbred cattle than sexed semen The study suggested that sexed semen remains able to be inseminated to those cattle with high attention on the sexing procedures.   Keywords: Sexing, egg white sedimentation methods, NRR, S/C, CR
Kualitas semen segar dan recovery rate sapi bali pada musim yang berbeda Siti Aisah; Nurul Isnaini; Sri Wahyuningsih
Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Vol 27, No 1 (2017): April
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2017.027.01.06

Abstract

This research was conducted at the Center  of Artificial Insemination (BBIB)Singosari , Malang, East Java. The purpose of this research was to determinethe parameters of fresh semen quality including volume, pH, individual motilityand concentration of frozen semen production and  recovery rate of  Bali bullsin different seasons. The material used were fresh semen of 14 heads of Bali’sbull in 3, 5, 6, 10, and 11 years and secondary data from November 2015 toSeptember 2016 at BBIB Singosari. The method used in this research was casestudy and the data were analyzed descriptively. The results showed that thehighest volume semen Bali bull in summer was 6.05±1.50 ml. The pH in rainyseason and summer were 6.5±0.07. Semen of Bali’s bull dominated by the white-milk color. The highest of color (white-milk), individual motility, concentrationand total of frozen semen production were at summer in September. The average ofcolor, individual  motility, concentration  and total of fozen semen productionwere 89%±0.10, 66.98 ± 0.05%, 1159.25 ± 211.28 million/ml and 22682 ± 707.95straw. Post thawing Motility (PTM) and RR value were 45.28 ± 0.02%; 66.79± 0.05semen of Bali’s bull highest at summer in August. The conclusion  showed thedifferences of season will affect to volume, color, individual motility,concentration, PTM, the value of RR and production of frozen semen Bali bull,but it is not effect for pH semen.