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Jurnal Nukleus Peternakan
Published by Universitas Nusa Cendana
ISSN : 23559942     EISSN : 2656792X     DOI : 10.35508
Core Subject : Economy, Health, Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Veterinary
Aims Jurnal Nukleus Peternakan purposes to publish original research and reviews articles on tropical veterinary medicine and domesticated animals such as dog, cat, cattle, buffaloes, sheep, goats, pigs, horses, poultry, as well as Indonesian wild life. Scope Jurnal Nukleus Peternakan cover a broad range of research topics in animal production and fundamental aspects of genetics, reproduction, socioeconomic of livestock, nutrition, physiology, and preparation and utilization of animal products. Articles typically report research with beef cattle, goats, horses, pigs, and sheep; however, studies involving other farm animals, aquatic and wildlife species, endangered animals, and laboratory animal species that address fundamental questions related to livestock and companion animal biology will be considered for publication.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Hewan dan Zoologi
Articles 235 Documents
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EFFECT OF PROGESTERONE AND HCG AFTER ARTIFICIAL INSEMINATION ON PREGNANCY RATES AND PROGESTERONE LEVELS IN BALI TIMOR COWS Henderiana L.L. Belli; Filemon Y. Lanata; Petrus Kune; Imanuel Benu
JURNAL NUKLEUS PETERNAKAN Vol 9 No 1 (2022): Juni
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/nukleus.v9i1.7282

Abstract

This study determined whether the administration of progesterone and hCG after insemination increased pregnancy rate in Bali Timor cows. A total of 30 Bali Timor cows (BW ± 200-225 kg; aged 3-7 years old) with different parity were used in this study. Cows were inseminated with progesterone and hCG. Cows were grouped based on body weight and number of parities following a Complete Randomized Design with 3 treatments and 10 replications. The treatments were: P1 = did not receive any treatment (control); P2 = estrus induced by PGF2α 125 mg on day 5, 7 and 9 (n = 10); and P3 = estrus induced by hCG 1000 IU on day 5 after artificial insemination (AI). Blood samples were collected from the jugular vein of the animals on day 0 and continued for a period of 33 days after AI using 5 mL heparinised pre-set syringes Blood samples were then centrifuged at 1500 rpm for 10 minutes. Serum was harvested and stored at -20oC until serum concentrations of progesterone and hCG were determined using ELISA procedures. Pregnancy was determined by rectal palpation. The results showed that the AI pregnancy rates was greater in group treated with hCG (70%) than cows induced with progesterone (50%) or the control group. The concentrations of both progesterone and hCG were increased simultaneously on day 5 to 11 post AI. In conclusion, progesterone and hCG application in Bali Timor cows after artificial insemination could increase pregnancy rates.
PRODUKSI HIJAUAN DAN KOMPOSISI KIMIA RUMPUT KUME DAN SUKET PUTIHAN YANG DIINTRODUKSI JENIS LEGUMINOSA BERBEDA (Herbage production and chemical composition of kume grass and suket putihan introduced with different types of legumes) Dionysius Priyanto; Tara Tiba Nikolaus; I. G. N. Jelantik
JURNAL NUKLEUS PETERNAKAN Vol 9 No 2 (2022): Desember
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/nukleus.v9i2.7785

Abstract

Low quality and quantity of pasture in East Nusa Tengara is the main problem in development of ruminants. The solution offered to this problem is by using mixed pasture of grass and legume, by consider legume’s advantage in nitrogen fixation, and also it’s capability to provide canopy or shades to grass. The aim of this experiment was to investigate the effect of the introduction of various species of herbaceous legumes on herbage production and the chemical composition of Sorghum plumosum and Bothriochloa pertusa. The research was conducted following a Completely Randomized Design (RCD) with 4 treatments and 3 replications. The treatments tested consisted of Co (Sorghum plumosum and Bothriochloa pertusa), Av (Sorghum plumosum, Bothriochloa pertusa and Alysicarpus vaginalis), Ct (Sorghum plumosum, Bothriochloa pertusa and Clitoria ternatea) and Pp (Sorghum plumosum, Bothriochloa pertusa and Pueraria phaseoloides). The parameters observed were the production of forage, the leaf stem ratio, crude protein, crude fiber, and NDF (Neutral Detergent Fiber). The results showed that the introduction of herbaceous legumes did not affect the production, leaf stem ratio and also the crude protein but does affect the chemical composition of Kume and Suket Putihan such as changes of crude fibre and NDF at the age of 60 days.
PENGARUH RASIO KARBON-NITROGEN DALAM ENSILAGE CAMPURAN MUKUNA LOKAL (MUCUNA SP) DAN RUMPUT KUME (SORGHUM PLUMOSUM VAR. TIMORENSE) SEGAR TERHADAP KANDUNGAN NUTRISI PRODUK (The effects of carbon-nitrogen ratio in ensilage of local mucuna (mucuna sp.) And... Vinensius Darmin; Twenfosel O. Dami Dato; Marthen Luther Mullik
JURNAL NUKLEUS PETERNAKAN Vol 9 No 2 (2022): Desember
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/nukleus.v9i2.7835

Abstract

The main problem in preservation of protein source forages in silage making is spoilage due to high buffering characteristic of protein. This might relates to low carbon-nitrogen (C-N) ratio in these plants. This study aimed at determining the best level of C-N ratio in ensilage process of a grass-legume mixture. A 3x4 completely randomized design (CRD) was deployed to test three C-N ratio levels as treatments. The treatments were CN20 (Mucuna sp + kume grass + rice bran to reach C-N ratio of 20, or 30 (CN30) or 40 (CN40). Variables measured were dry matter (DM), organic matter (OM), crude protein (CP), ether extract (EE), and crude fiber (CF) content of the silage. Data were analyzed using General Linear Model for CRD with an alfa value of 0.05. Treatment differences were determined using Duncan test. The results showed that C-N ratio had high significant effects on DM content (ranged from 22.5 to 32.0%), and CP content (ranged from 7.5 to 9.6%). Significant treatment effects were detected in OM content (ranged from 90.5 to 91.8%), and EE content (ranged from 2.82 to 3.66%). Meanwhile, CF was not effected by C-N ratio (ranged from 39.0 to 3.0%. 44.2%). It could be concluded that C-N the ratio of 30 is the best treatment in silage making using mixture of lelehanak-kume grass as it shows the highest OM content and had no significant difference with CN20 in CP content.
PENGARUH KOMBINASI SUSU KACANG KEDELAI DAN PENGENCER SITRAT KUNING TELUR TERHADAP KUALITAS SEMEN SAPI BALI (Effect of combination soy bean milk and citrate egg yolk liqid on the quality of bali cattle semen) Maria E.E. Fernandez; Wilmientje M Nalley; Franky M.S. Telupere; Thomas M. Hine
JURNAL NUKLEUS PETERNAKAN Vol 9 No 2 (2022): Desember
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/nukleus.v9i2.7949

Abstract

One of the diluent containing lipoproteins and lecithins that function in maintaining and protecting the integrity of the plasma membrane of spermatozoa from cold shock is soy milk. The purpose of this study was to determine the effect of the combination of soy bean milk and egg yolk citrate liqud on the quality of liquid semen of bali cattle. The material used in this study was fresh semen of 3 year old bali cattle. Semen was diluted with egg yolk citrate diluent with a combination of soy bean milk, namely T0: 100% citrate egg yolk (CEY); T1: CEY 75%+soy bean milk (SBM) 25%; T2: CEY 50%+SBM 50%; T3: CEY 25%+SBM 75%; and T4: 100% SBM. Liqud semen was stored at a temperature of 3-5oC. The parameter studied were motility, viability, abnormality and liveability of spermatozoa. The research data ware analyzed using an analysis of variance (ANOVA) and followed by the multiple range test. The results showed that T1 significantly difference (P<0.05) from other treatments, with motility of 42.40±2.50%, viability 52.15±6.31%, abnormality 6.44±0.84%, and liveability 6.00±0.00 days. From these result it could be concluded that the combination of 25% soy bean milk and 75% egg yolk citrate liqud was the best treatment, and spermatozoa can be stored until six days.
EFEKTIVITAS PROGRAM PENGEMBANGAN USAHA AGRIBISNIS PERDESAAN TERNAK BABI PADA GAPOKTAN OLADIKE DI DESA KWAELAGA LAMAWATO, KECAMATAN ADONARA TIMUR, KABUPATEN FLORES TIMUR (Effectiveness of the rural agribusiness development program for pig farming in....) Hendrikus T. Sanga; Ulrikus Romsen Lole; Yohanes G. Sogen; Maria Krova
JURNAL NUKLEUS PETERNAKAN Vol 9 No 2 (2022): Desember
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/nukleus.v9i2.7877

Abstract

The PUAP program is a program developed by the Ministry of Agriculture to address problems in agribusiness related to capital, marketing, human resources, business management, and group management that have an influence on farmer productivity. However, the problem that wants to be studied is how the level of effectiveness of the PUAP program on pig farms in Gapoktan Oladike, Kwaelaga Lamawato Village, East Adonara District, East Flores Regency. The aim of the study was to analyze the effectiveness of the PUAP program on pig farming in the Oladike Farmers' Association. The research was conducted in the village of Kwaelaga Lamawato which includes a group of farmers in the Oladike Gapoktan. Respondents were taken from group members, group administrators, PPL, village heads, related offices, and other stakeholders. Data analysis uses effectiveness analysis to analyze the effectiveness of the PUAP program. The conclusion of the study is that based on Likert's assessment and the percentage of the effectiveness of the program's inputs, processes, and outputs, it turns out to be in the effective category, so that in general the Rural Agribusiness Development Program (PUAP) in the pig farming business has carried out the PUAP program well by Gapoktan Oladike. It is recommended that with better business management, the PUAP program will have a positive impact so that it is expected to maintain its sustainability, both the PUAP program and similar programs.
PENGGUNAAN TEPUNG TALAS SEBAGAI SUBSTITUSI TEPUNG TAPIOKA TERHADAP KARAKTERISTIK FISIKOKIMIA DAN ORGANOLEPTIK BAKSO DOMBA (Using of taro flour as a substitute of tapioca flour on physicochemistryl and organoleptic characteristics of lamb meatballs) Chinta R. L. Nubatonis; Gemini E.M. Malelak; Heri Armadianto; Tri R. Zainal; Pieter Rihi Kale
JURNAL NUKLEUS PETERNAKAN Vol 9 No 2 (2022): Desember
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/nukleus.v9i2.8363

Abstract

Lamb meatballs are rarely found in the market, because lamb meat has a distinctive aroma. One way to reduce the distinctive aroma of lamb meatballs is to use various types of flour in combination with tapioca flour. The purpose of this study was to determine the quality of meatballs processed from lamb and given taro flour as a substitute for tapioca flour. A completely randomized design (CRD) 5 x 4 was used in this experiment. The five treatments used were: T0 = no taro flour (control); T25=25% taro flour 25%; T50 = 50% taro flour; T75 = 75% taro flour; T100 = 100% taro flour, and each unit was tested four times. Parameters measured were: pH, water holding capacity (WHC), cooking loss, water and fat content, aroma, color, elasticity and taste. The parametric data was analyzed using ANOVA, while the nonparametric data was analyzed using the Kruskal-Wallis test. The statistical analysis result showed that a balanced mixture of tapioca and taro (50%) caused a decrease in pH (P<0.01). The higher the percentage of taro to substitute tapioca, caused a decrease in WHC and an increase in cooking loss (P<0.05), decreased water content, increased fat content (P<0.01), but did not affect aroma, color, elasticity and taste (P>0.05). The results of this study concluded that the use of taro flour as a substitute for tapioca flour in processing lamb meatballs do not change the organoleptic value of meatballs. Taro flour can be used to replace tapioca flour in processing lamb meatballs as much as 50%.
PENGARUH SUBSTITUSI RANSUM KOMERSIAL DENGAN KANGKUNG AIR AFKIR TERFERMENTASI TERHADAP KINERJA EKONOMI AYAM KAMPUNG SUPER JANTAN (The effect of commercial ration substitution with fermented reject water kale on the economic performance of ......) Imakulata A. Putri; Franky M S Telupere; Ulrikus R. Lole; Arnoldus Keban
JURNAL NUKLEUS PETERNAKAN Vol 10 No 1 (2023): Juni
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/nukleus.v10i1.7789

Abstract

This study aims was to analyse the effect of substitution commercial ration with fermented reject water kale on the economic performance of super rooster native chickens. The material used was 80 heads of 5 week old super rooster native chickens. This study used a complete randomized design (RAL) with 4 treatments of 5 replications with each replication consisted of 4 super rooster native chickens. The treatment tried was R0: 100% commercial ration, R1: 90% commercial ration + 10% fermented reject water kale, R2: 80% commercial ration + 20% fermented reject water kale, R2: 70% commercial ration + 30% fermented reject water kale. The variables observed were production costs, revenue, income, IOFC business feasibility analysis B/C, R/C and (production BEP and price BEP). The results of this research showed that substitution commercial ration with fermented reject water kale had a significant effect on of the economic performance of super rooster native chickens. The best treatment is R3 because production costs are low but get optimum income.
PENGARUH PENAMBAHAN BEBERAPA LEVEL GLUTATHIONE DALAM PENGENCER AIR KELAPA KUNING TELUR TERHADAP KUALITAS SEMEN SAPI ANGUS (The effects of adding some levels of glutathione in egg yolk coconut water on the quality of angus bull semen) Desiderius S. Agung; Aloysius Marawali; Kirenius Uly; Franky M.S. Telupere
JURNAL NUKLEUS PETERNAKAN Vol 10 No 1 (2023): Juni
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/nukleus.v10i1.7948

Abstract

The purpose of this study was to determine the effect of adding several levels of glutathione in egg yolk coconut water dilution (EY-CW) on the quality of angus bull semen during storage. The material used is fresh semen from one 3 years old angus bull that has good quality. Good quality semen was dilut with EY-CW diluent with the addition of glutathione at the levels of 0% (T0), 0.1% (T1), 0.2% (T2), and 0.3% (T3). After dilution, the semen stored at 3-5oC. Evaluation of semen after dilution was carried out every 24 hours of storage for motility, viability, abnormalities and survival of spermatozoa. The research data were analyzed with analysis of variance and continued with the Duncan test. The results showed that the addition of 0.2% glutathione level (T2) had the best quality (P<0.05) compared to other treatments, namely motility (47.00±2.09%), viability (57.64±3.08%), abnormality (6.20±1.29%) and survival (4.00±0.00 days). It was concluded that the addition of a glutathione level of 0.2% in the AK-KT diluent provided the best and more effective influence in maintaining the quality of angus bull liquid semen until the fourth day of storage.
PENGARUH PENAMBAHAN LAKTOSA DI DALAM PENGENCER TRIS DAN SITRAT TERHADAP KUALITAS SEMEN CAIR SAPI ANGUS (The effect of additional lactose in tris and citrate diluents on the quality of liquid semen of angus cattle) Satria J.S. Rihileo; Kirenius Uly; Wilmientje M. Nalley; Hendriana L.L. Belli
JURNAL NUKLEUS PETERNAKAN Vol 10 No 1 (2023): Juni
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/nukleus.v10i1.7952

Abstract

Lactose is the only carbohydrate found in milk and serves as an additional source of energy and protects the plasma membrane of spermatozoa from damage due to cold shock during storage at low temperatures. The purpose of this study was to examine the effect of adding lactose in tris and citrate diluents on the quality of liquid semen. One 3 year old angus cow in healthy condition. Semen was diluted with diluent P0: Tris-egg yolk (T-EY) 100%, P1: Citrate-egg yolk (C-EY) 100%, P2: T-EY 50 %+C-EY 50%, P3: T-EY 50%+ C-EY 50%+Lactose 1.5g, P4: T-EY 50%+ C-EY 50%+Lactose 3.0g, P5: T- EY 50%+ C-EY 50%+Lactose 4.5g. After diluted cement is stored at a temperature of 3-5oC. Semen was evaluated post dilution and every 24 hours of storage for motility, viability, abnormalities and survival of spermatozoa. The data were analyzed using analysis of variance (ANOVA) and Duncan's test. The results of this study showed that the P3 (P>0.05) treatment was the best compared to other treatments, namely the percentage of spermatozoa motility values of 43.50±2.23%, spermatozoa viability was 53.07±3.36%, spermatozoa abnormalities were 8.01±2.14%, and spermatozoa survival was 6.60.00±0.54 days. The results of this study indicate that using a combination of T-EY and C-EY diluents with the addition of 1.5g lactose is the best diluent in maintaining the quality of liquid semen of angus cattle.
ANALISIS EKONOMI RUMAHTANGGA USAHA TERNAK BABI DI KECAMATAN KUWUS KABUPATEN MANGGARAI BARAT (Economic household analysis on pigs farms in Kuwus Sub-District West Manggarai Regency) Hendrikus D,. Tukan; Nautus S. Dalle; Elisabeth Y. Nugraha
JURNAL NUKLEUS PETERNAKAN Vol 10 No 1 (2023): Juni
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/nukleus.v10i1.8322

Abstract

The Study aimed to analyze 1) the contribution for pig farmers in household economy and 2) factors that effect the income of pig livestock business in increasing household economic income in Kuwus Subdistrict of West Manggarai Regency. Trial Method used is a purposive sampling in Kuwus Subdistrict. The sample determinant method was done randomly to get 20 respondents and respondents criteria the farmers pig experience at least 5 (five) years. Variables evaluated is analysis of the contribution of pig farming business to the total economic income of pig farmers' households and factors influencing the analysis business pig farm. The percentage for pig farmers against the contribution economic income household for a pig farmer in Kuwus Subdistrict West Manggarai 30.03 % with a total their income as much as Rp. 10,401,158.29/years or equivalent to Rp. 2,886,373.75/month. The factors that affect a domineering manner in economic income household for pig farmers is ownership of cattle swine, non-pig farmer income, and non-farm income while factors that significantly is age of the farmer and the widespread ose of agliculture land.

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