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Jambura Journal of Animal Science
Published by Universitas Negeri Gorontalo
ISSN : 26554356     EISSN : 26552280     DOI : -
Core Subject : Education,
Other
Jambura Journal of Animal science (JJAS) is a peer-reviewed journal published by animal husbandry Department, Gorontalo State University. This journal is available in print and online and highly respects the publication ethic and avoids any type of plagiarism. JJAS publish articles twice a year in Mey and November. The scope of the articles published in this journal deal with a broad range of topics, including: Animal breeding, animal production, animal nutrition, animal reshult tecnology, animal sosio-economic and animal health.
Arjuna Subject : -
Articles 130 Documents
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Analysis of Expressions of Heat Shock Protein Genes in Nigerian indigenous Goats exposed to Heat Stress Tella, Adetunmbi
Jambura Journal of Animal Science Vol 7, No 2 (2025): Jambura Journal of Animal Science
Publisher : Animal Husbandry Department, Faculty of Agriculture Gorontalo State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35900/jjas.v7i2.26359

Abstract

HSP90 and HSP70 genes (markers) were used with 45 genomic deoxyribonucleic acid (DNA) isolated from West African Dwarf goat breeds in Nigeria to determine the expression patterns amongst the heat shock protein genes. Polymorphism information content (PIC) of marker; was determined to ascertain the informativeness of the marker.  Fourty five numbers of samples were obtained from WAD goats which were apparently healthy from Osun, Oyo and Kwara State of Nigeria.   At the time of collection, the ambient temperature (0°C) and relative humidity (RH) (percent) were also recorded and this revealed that all the sampled animals were heat stressed.  Polymerase chain reaction (PCR) was carried out using each marker (heat shock protein gene) , isolated DNA, doublen distilled water and PCR Master Mix. PCR products generated were subjected to polyacrylamide gel electrophoresis on an ABI 3730 DNA Sequencer. DNA bands were scored based on size of ladder with Gene Scan 3.1.2. Bands obtained were designated as alleles and prepared into Excel Worksheet with Microsatellite Analyzer version 4.05 software and allele frequencies were generated. The results revealed allele A and C as major allele by marker SSR1 (HSP90) and marker SSR2 ( HSP70)  genes respectively with percentage value of allele A slightly higher than C , effective number of alleles for all loci of SSR1 was lower than the SSR2.. The heighest (Ne1) expected heterozygousity value of 0.40 was revealed by marker 2(HSP 70 gene) as against the lower value of 0.36 revealed by marker 1 (HSP 90 gene) in WAD goats.   PIC per gene or marker across populations ranged from 0.55 (HSP90 ) to 0.59 (HSP70) indicating that the markers were informative (PIC ≥ 0.50). In conclusion, the two markers (HSP 90 and HSP 70) could therefore be serving as bio-markers for selection and breeding programmes for thermo- tolerance in livestock animals especially WAD goats under thermal stress.
INCOME ANALYSIS OF PIG FARMING BUSINESS “RED PIG FARM” IN PANGOLOMBIAN VILLAGE, SOUTH TOMOHON DISTRICT, TOMOHON CITY Sumule, Asri Intan; Lumenta, Ingriet; Lainawa, Jolyanis; Moningkey, Sony A. E.; Oroh, Franky N. S.
Jambura Journal of Animal Science Vol 8, No 1 (2025): Jambura Journal of Animal Science
Publisher : Animal Husbandry Department, Faculty of Agriculture Gorontalo State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35900/jjas.v8i1.35040

Abstract

This study aims to describe and analyze the Red Pig Farm business. This study uses a survey method through a case study approach on Mr. Ferry Wawo's pig farming business. Uses a quantitative descriptive method. The data collection period is from April 2024 - April 2025. The results of this study indicate that the Red Pig Farm has implemented good technical aspects such as feeding, maintenance management, housing, and disease prevention and this pig farming business provides income. Where production costs consist of fixed costs and variable costs as well as total costs, where fixed costs consist of; depreciation costs for cages and equipment, and tax costs for one year amounting to Rp42,897,143, for variable costs Rp244,203,043, the total cost of the Red Pig Farm livestock business for one year amounting to Rp287,100,186. The income of the Red Pig Farm livestock business for one year of production period is obtained from the sale of pigs and livestock that have not been sold (stock) where the number of livestock sold is 64 and livestock that have not been sold is 49 with a total value of Rp830,350,000. For the income of Red Pig Farm for one year amounting to Rp543,567,814. For the level of profit or income from the Red Pig Farm livestock business, based on the results of the R/C ratio analysis, the value obtained was 2.90 or RC ratio 1, so the business run by Mr. Ferry Wawo made a profit. The conclusion is that the Red Pig Farm pig farming business in Kelurahan Pangolombian, South Tomohon District, Tomohon City, is still able to demonstrate good performance and survive after the ASF virus outbreak, while also generating adequate income and having good prospects for future development.
Digestibility of Dry Matter, Organic Matter and Protein of Pellet Feed Using Indigofera Flour (Indigofera sp) in Superior Balitnak Chickens (KUB) Kowel, Youdhie H.S.; Imbar, Meity R; Waleleng, Poula O.V.
Jambura Journal of Animal Science Vol 8, No 1 (2025): Jambura Journal of Animal Science
Publisher : Animal Husbandry Department, Faculty of Agriculture Gorontalo State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35900/jjas.v8i1.28456

Abstract

This study aims to evaluate the consumption of dry matter, organic matter, digestibility of dry matter, organic matter, and protein of pellet feed in KUB chickens containing indigofera flour (Indigofera sp). The method used was a completely randomized design with three treatments and six replications: (P1) commercial pellets, (P2) pellets with 5% indigofera flour, and (P3) pellets with 10% indigofera flour. A total of 18 chickens aged 10 weeks were placed randomly in individual cages. The results showed that indigofera (Indigofera sp) flour can be used up to 10% in the pellet ration of KUB chickens without reducing the digestibility of dry matter, organic matter, and protein.
EFFECT OF SUBSTITUTING CASSAVA LEAF FLOUR (Manihot esculenta) IN COMMERCIAL RATIONS ON THE NON-CARCASS WEIGHT PERFORMANCE OF QUAIL Rifai, Ahmat; Fathan, Suparmin; Gubali, Syukri; Zainudin, Srisukmawati; Sayuti, Muhammad; Dako, Safriyanto
Jambura Journal of Animal Science Vol 8, No 1 (2025): Jambura Journal of Animal Science
Publisher : Animal Husbandry Department, Faculty of Agriculture Gorontalo State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35900/jjas.v8i1.27890

Abstract

Abstract: This study aims to evaluate the effect of cassava leaf meal substitution (Manihot esculenta) in feed on the non-carcass performance of quails. The method used was a complete randomized design (RAL) with 5 treatments and 4 replicates, using a total of 140 quails. Feed treatment consists of: P0 (100% commercial feed), P1 (96% commercial feed + 4% cassava leaf meal), P2 (94% commercial feed + 6% cassava leaf meal), P3 (92% commercial feed + 8% cassava leaf meal), and P4 (90% commercial feed + 10% cassava leaf meal). The variables observed in this study include: non-carcass weight, non-carcass percentage, non-carcass weight of the head, neck, blood, legs, and feathers. The data obtained was then analyzed using multi-dimensional fingerprint analysis (ANOVA) at a real level of 5%, if it shows a real difference (P0.05), then it is continued with the Smallest Real Difference (BNT) follow-up test. The results showed that cassava leaf flour had a real effect (P0.05) on non-carcass weight, non-carcass percentage, and head and neck weight, but had no real effect (P0.05) on blood, legs, and feather weight. Further tests showed that in non-carcass weights, the control treatment (P0) was markedly different from all other treatments (P1, P2, P3, P4), and P1 was markedly different from P3 and P4, while P2 was not markedly different from P3 and P4. In non-carcass percentages, P1 differs markedly from P2, P3, and P4, but does not differ from P0, whereas P0 differs markedly from P2, P3, and P4. In head weights, P1 and P0 were markedly different, while in neck weights, P0 was markedly different from all other treatments. It can be concluded that cassava leaf flour can be used as a substitute in quail feed to improve non-carcass performance, especially in the treatment of 96% commercial feed + 4% cassava leaf flour.
Profit and Capacity Analysis of Beef Cattle Business; Case Study Tiwow, Herman Adrian; Osak, Richard E.M.F.; Tumewu, Judi M.; Patonengan, Al Riski
Jambura Journal of Animal Science Vol 8, No 1 (2025): Jambura Journal of Animal Science
Publisher : Animal Husbandry Department, Faculty of Agriculture Gorontalo State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35900/jjas.v8i1.34289

Abstract

This study aims to analyze the profitability and carryingcapacity of a beef cattle farm in Mapanget Village, Talawaan District,North Minahasa. The respondent, Mr. Nicolaas Kandowangko, servedas the data source for this study and owned 54 cattle. This studyutilized a survey method through observation and in-depth interviewswith the sample farmers using a prepared questionnaire. The analysismethod used the profit analysis formula π = TR – TC, where π was thefarmer's profit (IDR/period), TR (Total Revenue) the value of revenueobtained from sales, and TC (Total Cost) the total costs incurred,consisting of fixed costs and variable costs. The study concluded thatMr. Nicolaas Kandowangko's beef cattle farm generated a profit of94,075,333 IDR. The research demonstrated that profitabilitydetermination of a beef cattle business was not only based on total salesrevenue but also on the capacity to meet the livestock's feed needs.Production costs per period were also taken into account. The R/Cratio Mr. Nicholas beef cattle business result showed that the businesswas worthy of further development.
MARGIN ANALYSIS OF PORK TRADERS' MARKETING IN THE KAWANGKOAN TRADITIONAL MARKET, MINAHASA REGENCY Oroh, Franky N.S; Lumenta, Ingriet D. R.
Jambura Journal of Animal Science Vol 8, No 1 (2025): Jambura Journal of Animal Science
Publisher : Animal Husbandry Department, Faculty of Agriculture Gorontalo State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35900/jjas.v8i1.35043

Abstract

The objectives of this study were (1) To determine the pork marketing channels that occur in the Kawangkoan Traditional Market, Kawangkoan District, Minahasa Regency, (2) To analyze marketing margins at each level of pork marketing institutions in the Kawangkoan Traditional Market, Kawangkoan District, Minahasa Regency and (3) To analyze farmer's share of pork marketing in the Kawangkoan Traditional Market, Kawangkoan District, Minahasa Regency. This study was conducted in August 2022 at the Kawangkoan Traditional Market, Kawangkoan District, Minahasa Regency. The data sources used in this study are primary data and secondary data. The sample of respondents in this study consisted of farmers (producers), collectors, retailers and end consumers. The sample of farmers (producers) and consumers was determined using the purposive sampling method. The sample of collectors and retailers was determined using the snowball sampling method. The data analysis model used in this study is descriptive analysis, marketing margin analysis and farmer's share. The results of the study indicate that there are 2 pork marketing channels in the Kawangkoan traditional market, Kawangkoan District, Minahasa Regency. Marketing margins in channels I and II are both Rp. 30,000/kg, however, due to the presence of different intermediary institutions, the profit sharing is different. Farmer's share in marketing channels I and II still appears to be quite efficient at 53.85%, meaning that for every Rp. 100 paid by consumers, farmers (producers) only receive around Rp. 53.85 and the remaining Rp. 46.15 is the share for other intermediary institutions (collectors and retailers), including profit margins and marketing costs
Qualitative and Quantitative Characteristics of Local Goats in Bangai Laut Regency Wildan Radiansyah Sunani; Fahrul Ilham; Nibras K. Laya; Suparmin Fathan; Safriyanto Dako
Jambura Journal of Animal Science Vol 8, No 2 (2026): Jambura Journal of Animal Science
Publisher : Animal Husbandry Department, Faculty of Agriculture Gorontalo State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35900/jjas.v8i2.38291

Abstract

The purpose of this study was to determine the existence of local goat characteristics in Banggai Laut Regency. Research was conducted in June 2025 on Banggai Island, Banggai Laut Regency, Central Sulawesi Province. The research subjects were local goats, male and female, aged 1-2 years, from Banggai Island. Observation and interviews were used to determine the quantitative and qualitative characteristics of local goats. The variables studied included animal age, sex, body weight, and body measurements, including shoulder height, hip height, hip width, body length, chest width, chest depth, chest circumference, ear length, and ear width. The result show The qualitative characteristics of Kacang goats in Banggai Tengah District, Banggai Laut Regency, partly show the characteristics of a dominant brown coat color, a combination of color patterns often appears compared to a single color, one of which is black and white, ears are predominantly half hanging, have horns, a flat face line, a concave back line, and the majority are beardless. The average body weight of male goats is 20.83 ± 10.68 kg, shoulder height 53.48 ± 9.90 cm, hip height 54.75 ± 9.95 cm, body length 50.23 ± 7.62 cm, chest width 14.95 ± 3.28 cm, chest depth 25.64 ± 4.99 cm, chest circumference 64.57 ± 12.13 cm, hip width 16.07 ± 3.32 cm, ear length 14.41 ± 2.30 cm, and ear width 6.70 ± 0.91 cm. The average body weight of female goats is 19.23 ± 5.18 cm, shoulder height 50.82 ± 3.99 cm, hip height 52.31 ± 4.42 cm, body length 50.94 ± 4.88 cm, chest width 14.78 ± 1.92 cm, chest depth 24.45 ± 2.23 cm, chest circumference 63.43 ± 6.65 cm, hip width 16.42 ± 1.66 cm, ear length 13.52 ± 1.76 cm, and ear width 6.27 ± 0.71 cm. The body and morphometric size of Kacang goats in Banggai Laut vary, with males generally having larger body sizes than females, not significantly different from Kacang goat populations from various other regions in Indonesia.
THE USE OF PROBIOTICS IN FEED ON THE PERFORMANCE OF KAMPUNG UNGGUL BALITBANGTAN (KUB) CHIKENS IN THE STARTER PHASE (A CASE STUDY) Sam Saputra; Youdhie H. S. Kowel; Florencia Nery Sompie; Betty Bagau
Jambura Journal of Animal Science Vol 8, No 2 (2026): Jambura Journal of Animal Science
Publisher : Animal Husbandry Department, Faculty of Agriculture Gorontalo State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35900/jjas.v8i2.38178

Abstract

This study aimed to evaluate the effect of probiotic supplementation in feed on the performance of Kampung Unggul Balitbangtan (KUB) chickens during the starter phase. The research was conducted at Tokatindung Reference Integrated Ecofarming Development (TRIED) Farm of PT MSM–TTN, Pinenek Village, East Likupang District, North Minahasa Regency, over a four-week rearing period. A total of 100 day-old KUB chickens were used in this study. Variables including feed intake, body weight gain, and feed conversion ratio. Liquid probiotics are administered through feed at a level of 2% v/w. Data were using Microsoft Excel. The results showed that the average feed intake of KUB chickens was 23 ± 13.52 g/bird/day, body weight gain was 12.12 ± 0.57 g/bird/day, and the feed conversion ratio was 1.89. These values are still within the standard performance range of KUB chickens in the starter phase, so it can be concluded that the use of probiotics in feed in this study has not had an effect on improving the performance of KUB chickens in the starter phase.
PROFIT ANALYSIS OF PIG FARMING BUSINESS IN LANSOT VILLAGE, SOUTH TOMOHON DISTRICT (Case Study) Franky N.S Oroh; Ingriet D.R Lumenta
Jambura Journal of Animal Science Vol 8, No 2 (2026): Jambura Journal of Animal Science
Publisher : Animal Husbandry Department, Faculty of Agriculture Gorontalo State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35900/jjas.v8i2.38160

Abstract

This research aims to evaluate the financial viability of Deglothy Farm, a pig farming enteIDRrise located in Lansot Village, South Tomohon District. The study utilized surveys and interviews, drawing on both primary and secondary data sources. The analysis focused on calculating revenues and expenses over a one-year period, from April 2024 to March 2025. Findings indicate that Deglothy Farm operates with a high level of efficiency. The total annual operational expenses amounted to IDR 557,993,952, comprising fixed costs of IDR 56,811,952 and variable costs of IDR 501,182,000. During the same period, the farm generated total revenue of IDR 1,344,250,000, resulting in a net annual profit of IDR 786,256,048. In summary, Deglothy Farm’s pig farming business proves to be economically profitable and sustainable. 
FEED CONSUMPTION AND PREFERENCES OF MALE ANOAS (Bubalus spp.) AT THE ANOA BREEDING CENTER IN MANADO Silvia Liku Ta’bi Bua’; Sonny A.E Moningkey; Meity R. Imbar; Merci R. Waani
Jambura Journal of Animal Science Vol 8, No 2 (2026): Jambura Journal of Animal Science
Publisher : Animal Husbandry Department, Faculty of Agriculture Gorontalo State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35900/jjas.v8i2.38085

Abstract

This study aims to measure the consumption level and analyze the feed preferences of male anoa (Bubalus spp.) kept at the Anoa Breeding Center Manado. The study was conducted for 15 days using two adult male anoa aged 7 and 11 years as research objects. The type of feed provided consisted of green fodder in the form of Pennisetum purpureum and Paspalum dilatatum and additional feed in the form of bananas, sweet potatoes, carrots and long beans with a cafeteria feeding system. Consumption data was obtained from the difference between the feed provided and the remaining feed each day, then analyzed descriptively to determine fresh consumption, dry matter consumption and organic matter consumption, while feed preferences were analyzed using Neu's Index based on dry matter consumption. The results showed that the average fresh consumption was 8729,00 and 9962,27 g/day/head, with dry matter consumption of 1293.61 and 1549.43 g/day/head, respectively, and organic matter consumption of 1188,03 and 1402,87 g/day/head. Pennisetum purpureum was the forage with the highest consumption level, although nutritionally Paspalum dilatatum had a higher dry matter content. Neu's Index value showed that supplementary feed had the highest preference (1.00), followed by Pennisetum purpureum (0.74–0.83) and Paspalum dilatatum (0.50–0.65), which was supported by the order of consumption where male anoa first chose Pennisetum purpureum in forage and hibiscus banana in supplementary feed  as the most preferred feed. The results of the study showed that the physiological needs of male anoa were met with Pennisetum purpureum being preferred over Paspalum dilatatum and bananas as the most preferred supplemental feed.

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