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INDONESIA
JURNAL ILMU DAN TEKNOLOGI PETERNAKAN
Published by Universitas Hasanuddin
ISSN : 20866216     EISSN : 24769444     DOI : -
Core Subject : Science,
Computer Science & IT
Jurnal Ilmu dan Teknologi Peternakan (JITP) merupakan jurnal yang mewadahi publikasi hasil penelitian/studi di bidang peternakan meliputi: Produksi Ternak, Nutrisi dan Makanan Ternak, Teknologi Hasil Ternak, dan Sosial Ekonomi Peternakan. Jurnal ini diterbitkan dua kali setahun oleh Fakultas Peternakan Universitas Hasanuddin bekerjasama dengan Pengurus Besar Ikatan Sarjana Peternakan Indonesia.
Arjuna Subject : -
Articles 7 Documents
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Search results for , issue "Vol. 8 No. 2 (2020)" : 7 Documents clear
KADAR NDF DAN ADF KULIT BUAH KAKAO YANG DIFERMENTASI SECARA BERTINGKAT MENGGUNAKAN Trichoderma viride DAN Saccharomyces cerevisiae (NDF and ADF Levels of Cocoa Pod Husk Gradually Fermented Using Trichoderma viride and Saccharomyces cerevisiae) Andrik Lesmana; Ning Iriyanti; Titin Widiyastuti
Jurnal Ilmu dan Teknologi Peternakan Vol. 8 No. 2 (2020)
Publisher : Fakultas Peternakan, Universitas Hasanuddin, Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jitp.v8i2.6825

Abstract

The research aimed to examine the effect of gradual fermentation using Trichoderma viride and Saccharomyces cerevisiae and its most optimal level of use on lowering NDF and ADF levels of cocoa pod husks. The experiment was conducted experimentally according to a completely randomized design (CRD) consisted of four treatments and five replications. The treatments were  R0: cocoa pod husks without fermentation, R1: cocoa pod husk fermentation (T. viride 4% and S. cerevisiae 4%), R2: cocoa pod husk fermentation (T. viride 8% and S. cerevisiae 8%), R3: cocoa pod husk fermentation (T. viride 12% and S. cerevisiae 12%). Data were analyzed using analysis of variance (ANOVA) with the orthogonal polynomial test. The results showed that the gradual fermentation using T. viride and S. cerevisiae was highly significant in reducing levels of NDF and ADF of cocoa pod husks, following  the equation Y = 78.926 – 0.087X – 0.092 X2 + 0.007 X3,  (R2) = 93.4% and Y = 75.274 – 5.698X + 1.277 X2 – 0.073 X3, (R2) = 99.5%, respectively. In conclusion, the optimal level of using T. viride and S. cerevisiae in lowering the levels of NDF of cocoa pod husk was 9.21%, which can reduce the NDF level as much as 3.98%, while the optimal level of using  T. viride and S. cerevisiae in lowering the levels of NDF of cocoa pod husks was 3.01%, which can decrease the ADF level as much as 10.01%.
PRODUKSI ENZIM SELULASE TERMOSTABIL DARI BAKTERI NG2 MENGGUNAKAN BERBAGAI SUMBER SELULOSA ASAL LIMBAH PERTANIAN DAN PERKEBUNAN (Production of Thermostable Cellulase Enzyme by NG2 Bacteria Using Various Cellulose Sources from the Agriculture Waste) Rahmad Fani Ramadhan; M. Montesqrit; Yetti Marlida
Jurnal Ilmu dan Teknologi Peternakan Vol. 8 No. 2 (2020)
Publisher : Fakultas Peternakan, Universitas Hasanuddin, Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jitp.v8i2.8171

Abstract

This experiment aimed to determine the best cellulose sources from the agricultural by product on the production of the thermostable cellulase enzymes by thermophilic bacteria (NG2) and also to find out the best concentration level of the selected sources of cellulose. The experiment was conducted in two stages using a completely randomized design (CRD). In phase 1, four cellulose sources were used, namely A: corn cobs, B: rice straw, C: coconut fiber, and D: oil palm trunk, in which the replication for each source was five. In phase 2,  the best sources of cellulose from the phase 1 was used at four different levels of concentration, i.e., A: 2%, B: 3%, C: 4%, and D: 5%, in which replication for each concentration was five. The result of phase 1 showed that the corn cobs was the best cellulose source  in producing cellulase enzyme. This was indicated by the activity of 0.329 U/ml, the enzyme protein of 0.0328 mg/ml, and the specific activity of 10.165 U/mg, which were significantly higher (P<0.01) than those of other cellulose sources. The results of phase 2 showed that the concentration of 4% (w/v) had the highest (P<0.01) specific activity of 44.002 U/mg  compared with those of the other concentrations. In conclusion, the highest production of cellulase enzyme using thermophilic bacteria (NG2) was obtained at the concentration of 4% (w/v) using the corn cobs as the cellulose source.
EFEK INTERAKSI MASA EKUILIBRASI DAN LAJU PENURUNAN SUHU TERHADAP PENINGKATAN KEUTUHAN MEMBRAN PLASMA SPERMA DOMBA PRIANGAN PASCA THAWING (The Interaction Effect of Equilibration Time and Freezing Rate toward the Membran Plasma Sperm Integrity of Priangan Ram Sperm Post thawing) Ken Ratu Gharizah Alhuur; Soeparna Soeparna; Rd. S. Darodjah
Jurnal Ilmu dan Teknologi Peternakan Vol. 8 No. 2 (2020)
Publisher : Fakultas Peternakan, Universitas Hasanuddin, Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jitp.v8i2.9017

Abstract

In general, the freezing process of semen will have a detrimental effect on the structure and function of spermatozoa. The critical point in the semen freezing process is when the temperature drops to freezing, but this can be overcome by applying the right equilibration period. This study aimed to find out the best the equilibration length, the freezing rate,  their interaction in the semen freezing process towards membrane sperm cell integrity of the frozen semen post thawing. This study used Priangan sheep’s semen and was carried out according to a completely randomized design with a 3 x 3 split-plot design arrangement. The main plot was equilibration length, i.e., 0.5,  1.5, and 2.5 hours. The subplot was the freezing rate, i.e., 7.5ºC/mins, 13.5ºC/mins, and 19.5ºC/mins. The result of the study showed that there was a significant interaction (P<0.05) between the equilibration length of 1.5 hours and the freezing rate of 13.5°C/mins on the motility and the membrane sperm cell integrity. In conclusion, the best sperm quality was obtained from the equilibration length of 1.5 hours and the freezing rate of 13.5°C/mins.
PENGARUH PENAMBAHAN TEPUNG KUNYIT DAN BETAIN DALAM RANSUM TERHADAP VILI ILEUM, KECERNAAN PROTEIN DAN IMBANGAN EFISIENSI PROTEIN BABI PERIODE FINISHER (Effect of Dietary Turmeric Powder and Betaine Addition on Ileum Villi, Protein Digestion and Protein Efficiency Ratio of Finisher Pig) Elnisi Br Mahulae; Sauland Sinaga; Denny Rusmana
Jurnal Ilmu dan Teknologi Peternakan Vol. 8 No. 2 (2020)
Publisher : Fakultas Peternakan, Universitas Hasanuddin, Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jitp.v8i2.8328

Abstract

Betaine and turmeric powder have the benefit of increasing digestibility and metabolism which affects the productivity of pig finisher period. The purpose of this study was to determine the effect and best dosage of betaine addition combined with turmeric powder in feed on ileum villi, protein digestion, and protein efficiency ratio of finisher period pig. The research was conducted experimentally according to a completely randomized design with 4 type of combination treatments of betain and turmeric powder in ration as follow: R0 = Basal feed, R1 = R0 + 0.4% turmeric powder + 0.1% betaine, R2 = R0 + 0.4% turmeric powder + 0.15% betaine, R3 = R0 + 0.4% turmeric powder + 0.2% betaine. Each treatment was repeated five times. The variables observed were ileum villi, protein digestion, and protein efficiency ratio. The results of the research showed that the treatments had a significant effect on the number of ileum villi, protein digestion, protein efficiency ratio, and. The addition of 0.15% betaine combined with 0.4% turmeric powder (R2) in feed showed the best effect on the ileum villi, protein digestion, and protein efficiency ratio of pig finisher period
Pengaruh Umur terhadap Kualitas Gelatin Tulang Kaki Kambing melalui Pretreatment Asam Asetat (CH3COOH) (Effect of Age on Gelatin Quality of Goat Bones through Pretreatment of Acetic Acid (CH3COOH)) Hasma - Hasma; Effendi Abustam; Ratmawati Malaka; Muhammad Irfan Said; Rifqi Rifqi
Jurnal Ilmu dan Teknologi Peternakan Vol. 8 No. 2 (2020)
Publisher : Fakultas Peternakan, Universitas Hasanuddin, Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jitp.v8i2.9800

Abstract

The purpose of this study was to determine the effect of the slaughtering age of goats on goat bone gelatin quality. The study was conducted using a completely randomized design (CRD). Data showing influence are further analyzed using the Duncan test. Treatment consisted of age-old 1-year goat bone (T1), 2-year-old goat bone (T2), and 3-year-old goat bone (T3). Each treatment was repeated 3 times. The results showed that the younger the goat age (1 year), the higher the value of yield, protein content, water content, yellowish color level (b), and viscosity. While the fat content, ash content, the level of brightness (L), and redness (a) in the colors show variable results. Each parameter showed a significant effect (P <0.05). Conclusion, 1-year-old goat leg bone gelatin with acetic acid pretreatment (CH3COOH) concentration of 5% has good quality compared to ages 2 and 3 years.
PRODUKSI SUSU SAPI PERAH FRIESIAN HOLSTEIN (FH) PADA PERIODE LAKTASI YANG BERBEDA (Milk Production of Friesian Holstein (FH) Cows at Different Lactation Periods) Ali Mahmud; Woro Busono; Puguh Surjowardojo; Yuli Arif Tribudi
Jurnal Ilmu dan Teknologi Peternakan Vol. 8 No. 2 (2020)
Publisher : Fakultas Peternakan, Universitas Hasanuddin, Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jitp.v8i2.10132

Abstract

This research was conducted in PT Greenfields Indonesia, Babadan Village, Ngajum Districts, Malang, East Java. The purpose of the study was to compare the milk production of FH (Friesian Holstein) dairy cows in various lactation periods. The material used in this research was data records of Australian FH, which have been developed in the Greenfields Indonesia farm. The data used were from 473 dairy cows, which consisted of 100 heads for each lactation period from the period I up to period IV and 73 heads for lactation period V. The variables measured were milk production 305 day 2X ME, daily milk yield production, peak day production, and the peak lactation. The data were analyzed using analysis of variance, and if the result showed differences, the analysis was continued using the Duncan test. The results showed that the increase in the lactation period significantly (P<0.01) decreased milk production and increased the duration of lactation peaks of FH cows. The highest milk production 305 day 2X ME was in the lactation period II, which was around 10232.90 ± 1036.62 kg/lactation or 32 ± 5.13 kg/day. In this period, the peak day in milk lactation was 71.5 ± 27.5 days, and the peak of milk production was 45.7 ± 4.1 kg/day. In conclusion, milk production increased from the first lactation period to the second lactation period and then decreased in subsequent periods. The peak of the first lactation period was reached longer, then falls in the second lactation period and then increases again at the following lactation period
ANALISIS PENDAPATAN PETERNAK AYAM BROILER PADA POLA KEMITRAAN YANG BERBEDA DI KECAMATAN PAYAKUMBUH TIMUR (Studi Kasus PT. Karya Semangat Mandiri (KSM) dan Poultry Shop Torang) (Analysis of Broiler Chicken Income in Different Partnership Patterns in East Payakumbuh District (Case Study of PT. Karya Semangat Mandiri (KSM) and Poultry Shop Torang)) Ali Makmur; Maryega Antoni; Arfa’i Arfa’i; Rahmi Wati
Jurnal Ilmu dan Teknologi Peternakan Vol. 8 No. 2 (2020)
Publisher : Fakultas Peternakan, Universitas Hasanuddin, Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jitp.v8i2.10901

Abstract

This study aimed to determine the partnership pattern and the income of broiler breeders partnering with PT. Karya Semangat Mandiri (KSM) and Torang Poultry Shop in East Payakumbuh District. The census method was used in this study through a survey method and direct observation in the field using a questionnaire involving 12 broiler breeders who partnered with PT. KSM and ten broiler breeders partnered with Torang Poultry Shop. Descriptive qualitative and quantitative analyses were used to analyze the data by observing the patterns and calculating the costs, income, and revenues. The results of the study indicated that the breeders partnered with PT. KSM adopted a plasma core partnership pattern with a written agreement, and the farmers were required to place a security deposit to the company. The farmer who partnered with Torang Poultry Shop used a profit-sharing pattern in which the benefits were equally shared. The agreement was not in written form, and the farmers did not provide a security deposit. The income of farmers partnered with PT. KSM was higher compared to income of the farmers partnered with the Torang Poultry Shop

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