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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 15 Documents
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Search results for , issue "Vol 9 No 1 (2022): Juni" : 15 Documents clear
EFEK LAMA BIOKONVERSI OLEH JAMUR TIRAM PUTIH (Pleurotus ostreatus) TERHADAP KOMPONEN SERAT SABUT KELAPA TUA (The effect of bioconversion by the white oyster mushroom (Pleurotus ostreatus) to the fibrous component of old coconut fiber) Arnold E. Manu; Twen Dami Dato; Yexal Kapitan; Gustaf Oematan
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.v9i1.4234

Abstract

The purpose of this study was to determine the effect of bioconversion by white oyster mushroom (Pleurotus ostreatus) on the components of old coconut coir fiber. complete (CRD) consisting of 3 treatments and 3 replications. The treatments that were tried were R1 = old coconut husk with an incubation period of 40 days, R2 = old coconut husk with an incubation period of 50 days, R3 = old coconut husk with an incubation period of 60 days. The variables studied were the content of ADF, NDF, lignin, cellulose, and hemicellulose. The results showed that the use of white oyster mushrooms on the components of old coco fiber had no significant effect (P>0.05) on the content of ADF, NDF, lignin, cellulose and hemicellulose. It was concluded that the content of NDF, ADF, lignin, cellulose and hemicellulose was not affected by the increase in incubation time.
PENGARUH SUBTITUSI SARI BUAH SEMANGKA (Citrullus lanatus) DALAM PENGENCER SITRAT- KUNING TELUR TERHADAP KUALITAS SPERMATOZOA SAPI BALI (Effect of watermelon juice supplementation in citrate - egg yolk extender on spermatozoa quality of bali bulls) Maria M. Bria; Wilmientje M. Nalley; Johny N. Kihe; Thomas M. Hine
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.v9i1.4393

Abstract

This study aims to determine the effect of adding watermelon juice (WJ) into citrate-egg yolk (C-EY) diluents on the spermatozoa quality of bali catlle. Semen was collected twice a week using an artificial vaginal method of three bali bulls with normal body condition and reproductive organs. Semen that has motility > 70%, concentration >1000 x 106 and abnormalities ≤ 20 % was used in this study. Semen then divided into five treatments: C-EY 100% (T0), C-EY-25% WJ (T1), C-EY-50% WJ (T2), C-EY-75% WJ (T3), WJ 100% (T4) and then stored in a refrigerator at temperature 3-5oC. The quality of spermatozoa was evaluated every 24 hours for sperm motility, viability, and abnormalities. The results showed that spermatozoa diluted with S-KT supplemented with 75% WJ (T3) had a higher quality (P<0,05) compared to the other treatments, with motility 40,53 %, viability 47,35%, and abnormalities 4,21% on the 6th day of preservation. It was concluded that the addition of WJ to C-EY diluent was able to maintain the quality of bali bull spermatozoa, with the best SBS concentration is 75%.
The PENGARUH PENGGANTIAN TEPUNG IKAN DENGAN TEPUNG DAUN KELOR DALAM KONSENTRAT TERHADAP METABOLIT DARAH TERNAK KAMBING YANG DIBERI PAKAN SILASE RUMPUT KUME DAN DAUN GAMAL (Effect of replacing fish meal by moringa leaf meal in the concentrate on blood..... Maria F. Dj. Putri; Markus M. Kleden; Daud Amalo
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.v9i1.4795

Abstract

This research aimed to evaluate the effect of replacing fish meal by moringa leaf meal in the concentrate on blood metabolite of goats fed silage of kume grass-gliriciadia leaf mixture. Four male kacang goats aged 1-1.5 year with average initial body weight of 21.14 ± 1.06 kg and coeficient variation 4.13 % were used in this experiment. The experimental design was a latin square consisting of 4 treatments and 4 periode as replication. The treatments were K0 = silage mixture of kume grass-gliricidia leaf + concentrate with containing 100% of fish meal; K25 = mixture silage of kume grass-gliricidia leaf + concentrate with containing 75% of fish meal and 25% of moringa leaf meal; K50 = mixture silage of kume grass-gliricidia leaf + concentrate with containing 50% of fish meal and 50% of moringa leaf meal; K75 = mixture silage of kume grass-gliricidia leaf + concentrate with containing 75% of fish meal and 25% of moringa leaf meal. Results showed that treatment had no effect (P>0,05) on blood glucose, ureum, cholesterol and total protein plasm. It can be concluded that moringa leaf meal can be used as fish meal replacement up to 75%.
PENGARUH PERBEDAAN WAKTU EKUILIBRASI TERHADAP KUALITAS SEMEN BEKU BABI LANDRACE DALAM PENGENCER DURASPERM MODIFIKASI DENGAN AIR BUAH LONTAR (Effect of different equilibration time on the quality of landrace boar frozen semen on modification diluent.... Maria G. Mega; Wilmientje M. Nalley; Aloysius Marawali; Henederiana L. L. Belli
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.v9i1.4988

Abstract

An experiment was carried out to recognize the effect of long equilibration time on the quality of spermatozoa and to obtain optimal equilibration time in the process cryopreservation of landrace pig semen. Semen was obtained from a landrace boar aged 2-3 years using glove hand method. The semen was than evaluated macroscopically and microscopically, good quality semen was diluted in a basic diluent, than kept for two hours at a temperature of 27-28oC. The semen were then centrifuged at 2000 rpm for 15 minutes, the supernatant was discarced and the pellets was re-diluted into basic diluent with a ratio of 1:1. Then, semen was diluted in treatment diluent with modified durasperm + 6% lactose + 4% glycerol with a concentration of 500 x 106/0.5 mL. Furthermore, the semen was packaged in 0.5 ml straws, then equilibrated at a temperature of 3-5oC appropriate to treatment, with 1 hour equilibration (T1), 2 hours equilibration (T2) and 3 hours equilibration (T3). After equilibration, the straws was frozen horizontally 5 cm above the liquid N2 vapor for 10 minutes at a temperature of ± -110oC and then stored in a liquid N2 container (-196oC). To test frozen semen, it was done by stored frozen semen at 37oC for 30 seconds. The results showed that the highest quality of spermatozoa (P <0.05) was found in T2 and T3 when compared to T1 (P> 0.05), with the motility value was T2: 28.13 ± 2.39%; T3: 25.00 ± 4.08%; and T1 18,15±3,23%. It can be concluded that 2 hours and 3 hours equilibration time was able to maintain the quality of frozen semen landrace boars and the statistically was not significant.
KUALITAS BAKSO SAPI YANG DIOLAH DENGAN TEPUNG SORGUM MERAH (Sorghum bicolor L. Moench) SEBAGAI PENGGANTI TEPUNG TAPIOKA SELAMA MASA SIMPAN (Quality of beef meatballs which were proceded with red sorgum flour (Sorghum bicolor L. Moench) as a tapioca..... Gerfasius Ninu; Gemini E. M. Malelak; Heri Armadianto
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.v9i1.5229

Abstract

This study aims to determine the quality of beef meatballs processed with red sorghum flour as a substitute for tapioca flour during the shelf life. This study used a completely randomized design with 5 treatments and 4 replications. The treatments consisted of TS0 = 100% tapioca, TS25 = 25% red sorghum flour, TS50 = 50% red sorghum flour, TS75 = 75% red sorghum flour; TS100 = 100% red sorghum flour. Furthermore, the variation of storage time is 1 day and 30 days. The variables observed were organoleptic (color, aroma, taste), TPC, fat oxidation and elasticity. The results of statistical analysis showed that the use of red sorghum flour as a substitute for tapioca flour up to 100% did not change the color of the meatballs at 1 day of storage, but at 30 days of storage the color of the meatballs darkened, the aroma of the meatballs became on either 1 day or 30 days of storage (P <0.01), the meatball taste score at 1 day of storage decreased and at 30 days the meatball taste score was between very dislike to dislike (P<0.05), the elasticity score decreased from very chewy to not chewy score (P< 0.01), while at 30 days of storage the elasticity score of the meatballs was the same, namely not chewy. The treatment had a very significant effect (P<0.01) on TPC and fat oxidation. This study concluded that the higher the percentage of replacement of red sorghum flour decreased the organoleptic qualities such as darkening of the color, the decrease in aroma, taste and elasticity of the meatballs, the TPC (Total Plate Count) number. and fat oxidation increased from 1 day to 30 days of storage.
PENGARUH LAMA EKUILIBRASI TERHADAP KUALITAS SEMEN BEKU BABI DUROC DALAM PENGENCER TRIS-MODIFIKASI DENGAN PENAMBAHAN KRIOPROTEKTAN (Effect of equilibration time on frozen sement quality of the duroc pig in tris diluents modification With..... Biqshierz V.W Koelima; Henderiana L.L. Belli; Johny N. Kihe; Wilmientje M. Nalley
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.v9i1.5490

Abstract

The purpose of this study was to test the influence of the equilibration time on the frozen semen quality of duroc pig in modified tris-egg yolk with the addition of extracellular cryoprotectants. Semen is collected twice per week using massage methods from two duroc males aged ±2.5 years which in good health and have been trained in semen colection. The design used is a completely randomized design with 4 tests and 3 treatments T1: equilibration time of 1 hour, T2: equilibration time of 2 hours, T3: equilibration time of 3 hours at a temperature of 50C. Observed parameters were motility, viability, abnormality, MPU, and recovery rate (RR). The results showed that motility, viability, abnormalities, MPU, and RR were higher (P<0.05) at 2 hours of equilibration (25.63±3.15%, 55.86±5.41%, 4.92±0.53%, 56.69±5.64%, 36.61±4.49%) compared to 1 and 3 hours (20.00±3.54%, 39.28±9.89%, 7.93±0.76%, 40.21±9.39%, 28.57±5.05%) and (15.00±4.08%, 32.19±7.0%, 8.41±0.70%, 32.71±7.07%, 21.43±5.83%). It was concluded the motility of duroc pig spermatozoa in the tris-modified diluents after 2 hours of equilibration reached 64.375% and 25.63% post thawing, but did not reach the requirement of 40% spermatozoa motility for artificial insemination. It was concluded that the sperm motility of Duroc pig in tris-modified diluent after 2 hours of equilibration reached 64.375% and 25.63% post thawing, but did not reach the standard of 40% spermatozoa motility for artificial insemination.
KUALITAS SEMEN BEKU BABI DUROC DALAM PENGENCER TRIS MODIFIKASI DENGAN WAKTU EKUILIBRASI YANG BERBEDA (The frozen sperm quality of duroc pig in modified tris diluent with different equilibration time) Selsiana Dongkot; Aloysius Marawali; Thomas M. Hine; Wilmientje M. Nalley
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.v9i1.5491

Abstract

This study aimed to examine the quality of frozen sperm of duroc boar in modified Tris diluent with different equilibration time. Semen was collected from two duroc males and evaluated macroscopically and microscopically. Semen with motility 75%, concentration 200x106 cell/mL and abnormality <20% was diluted in Tris modified diluent, then held for two hours at room temperature (27-28ºC). The semen that has been in the holding time is then centrifuged at 2000 rpm for 15 minutes. The pellet from centrifuge were diluted again with modified Tris diluent + 3% glycerol. The diluted semen was packed in 0,50 mL mini straws and equilibrated according to the treatment equilibration time, namely P1: 1 hour equilibration time, P2: 2 hour equilibration time, P3: 3 hour equilibration time. After equilibration , it was frozen over liquid nitrogen vapor (-110ºC) at a distance of 5 cm for 10 minutes, then stored in liquid nitrogen (-196ºC) and left for 24 hours. Then thawing with warm water at 37ºC for 30 seconds in a water bath. The result showed that motility, viability, abnormality, intact plasma membrane and recovery rate were significantly higher (P<0,05) at two hour equilibration , namely 23.12%, 45.44%, 4.65%, 50,15%, 33.03% respectively compared to one and two hour equilibration time, namely 20%, 42.17%, 8.19%, 42.67%, 28.57% and 16,87%, 36.39%, 7.64%, 37.73%, 24.99% respectively. This study conclude that the equilibration time of two hours resulted in higher quality of frozen sperm of duroc boar than one and three hours.
ANALISIS USAHA TERNAK BABI DI KABUPATEN ALOR (Analysis of pig farming businesses in Alor District) Elci A. Gawang; Maria Y. Luruk; Obed H. Nono; Arnoldus Keban
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.v9i1.5492

Abstract

A study was carried out in Alor District for one month from 24 February to 24 March 2020. This study aims to find out and analyze the income and financial feasibility of the pig farm business in Alor Regency. The research method used was a survey method to obtain primary data through direct interviews with farmers based on a list of questionairre prepared and secondary data was obtained from related agencies. Sampling was done following a procedure of multi stages sampling . The first, selecting four sample district in apurposive manner; the second, the selectionof eight villages from each selected sub-district purpossively and the third, the selection of 80 farmers by applying non-proportional random sampling. Data were analyzed using income analysis and financial analysis focussing on the criteria of R/C, B/C,BEPQ dan BEPS.. The results showed that the average income over the total cost obtained by each farmer was Rp.10,146,807/ year and the income over cash cost was RP.2,565,807 /year. Financial analysis showed that the value of R/C = 3.48, B/C = 2.48,BEPQ.= 0.29 AU and BEPS. = Rp.426.200,-.In summary, the pig farm business in Alor District was profitable and financially feasible. Therefore, this business needs to be developed and improved.
ESTIMASI NILAI REPITABILITAS DAN PERFORMA PRODUKSI UMUR LAHIR DAN SAPIH INDUK BABI PERANAKAN LANDRACE (The estimate of repitability value and performances at birth and weaning age of landrace crossbred) Yohanes Djego; Johny N. Kihe; Petrus Kune
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.v9i1.6245

Abstract

The aims of this research were to estimate repitability coefficients of production at birth and weaning characters and to determine the average and standard deviation of landrace crossbreed sows. This research was carried out in two breeding farms namely the Instalation of Pig Breeding, village of Tarus, Kupang Regency and the Manise Pig Farm, Village of Oetete, Kupang City, East Nusa Tenggara. Materials used 15heads landrace crossbreed sows ( 15 heads ) which born and weaned piglets during the study periode. The number of piglets for the first parity was 151heads and for the second parity was 162heads. All sows was mated by artivicial insemination with boars of landrace crossbreed. Variables were liter size, weaning rate, birth weight, weaning weight and weaning rate. Results showed that landrace crossbreed sows had the average and deviation standard for the first and second liter size were 10.00±1.50heads and 10.73±2.40heads, respectively; for the first and second birth weight were 1.37±0.23kg and 1.68±0.34kg, respectively; for the first and second weaning weight were 6.42±0.38kg and 6.72±0.51kg, respectively and for the first and second weaning rate were 8.33±1.28heads and 8.68±1.43 heads; respectively. The average of litter size, birth weight, weaning weight and weaning rate between the first and second parity was no difference (P > 0,05). The value of repeatabitily for characters of liter size, birth weight, weaning weight and weaning rate were 0.32; 0.47; 0.49 and 0,42; respectively. In conclusion, the repeatabily value of litter size, birth weight, weaning weight and weaning rate from landrace crossbred sows were medium value and the performance of those characters between the first and second parity were no difference.
KUALITAS SEMEN DOMBA LOKAL DARI FREKUENSI EJAKULASI BERBEDA (The quality of local ram semen from different ejaculation) Dedi R. Setiadi; Fatimah Fatimah; Didid Diapari; Raden I. Arifiantini
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.v9i1.6596

Abstract

One of the factors that support the success of reproduction in sheep is the quality of the semen. This study aims to analyze the effect of ejaculation frequency on the quality of ram semen. This study used four local rams two years old. All rams have collected the semen using an artificial vagina five times a day with three replications. The experimental parameters were macroscopic (volume, pH, consistency, and color) and microscopic (mass movement, motility, viability, concentration, normal sperm morphology, and sperm intact plasma membrane). The data analysis used a randomized block design (RBD) with SPSS version 20. The results showed that the frequency of ejaculation in rams shows color and consistency in the 1st ejaculate, which was creamier and thicker than the 4th and 5th ejaculate. Mass movement, sperm concentration per mL, and total sperm concentration in ejaculate 1st and 2nd were higher than in 5th ejaculate. The potential of artificial insemination (AI) in the 1st and 2nd ejaculate was higher than in the 5th ejaculate. The study concluded that the frequency of ejaculation affects mass movement, sperm concentration, and the potential straw production for AI in local sheep.

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