cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Ratmawati Malaka
Contact Email
malaka_ag39@yahoo.co.id
Phone
+6281355727613
Journal Mail Official
-
Editorial Address
Jl. Perintis Kemerdekaan km. 10 Makassar, 9024
Location
Kota makassar,
Sulawesi selatan
INDONESIA
Hasanuddin Journal of Animal Science (HAJAS)
Published by Universitas Hasanuddin
ISSN : 26219182     EISSN : 26219190     DOI : -
Core Subject : Economy, Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Economics, Econometrics & Finance Immunology & microbiology
HAJAS aims to publish original research results and reviews on farm tropical animals such as cattle, buffaloes, sheep, goats, pigs, horses, poultry, as well as non domesticated Indonesian endemic animals, such as deers, anoa, babirusa, etc.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Hewan dan Zoologi
Articles 7 Documents
 1 
Search results for , issue "Vol. 6 No. 1 (2024)" : 7 Documents clear
Effect of Egg Yolk Powder as An Alternative Extender on The Quality of Bali Bull Spermatozoa Dina Ardiana; Yusuf, Muhammad; Zulkharnaim, Zulkharnaim
Hasanuddin Journal of Animal Science (HAJAS) Vol. 6 No. 1 (2024)
Publisher : Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Semen extender is closely related to the success of artificial insemination to achieve maximum results. Extender aims to increase the volume of semen, provide food substances as a source of energy for spermatozoa provide buffers to maintain pH, osmotic pressure, and electrolyte balance, and prevent the possibility of germ growth. This study aims to determine the effect of extender on the quality of Bali bull spermatozoa through an alternative approach, one of which uses Tris-Egg Yolk powder extender, which is efficient and effective. The study was designed randomized, with three treatments and five replications. The treatment combinations were P0 (Tris-Fresh Egg Yolk 20%), P1 (Tris Oven Egg Yolk 20%), and P2 (Tris-Commercial Egg Yolk 20%). The results of analysis of variance showed that in the parameters of progressive motility, viability, abnormality and intact plasma membrane, treatment of P0 (Tris-Fresh Egg Yolk 20%) tended to be similar as treatment P1 (Tris-Oven Egg Yolk 20%) (P>0.05), but in P2 (Tris-Commercial Egg Yolk 20%) was significantly lower (P<0.05) than P0 and P1. It can be concluded that oven egg yolk powder mixed with tris solution can maintain sperm quality after dilution. Keywords: Oven egg yolk powder, commercial egg yolk powder, buffer solution
Population Structure and Dynamics of Beef Cattle in Sidenreng Rappang Regency, South Sulawesi, Indonesia Sardi, Rezky Yuniar; Nugraha, Angga; Mansur, Musdalifa
Hasanuddin Journal of Animal Science (HAJAS) Vol. 6 No. 1 (2024)
Publisher : Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/hajas.v6i1.28370

Abstract

This study aimed to analyze the population structure and dynamics of beef cattle in Bulo Timoreng Village, Panca Rijang District, Sidenreng Rappang Regency, South Sulawesi, Indonesia. The research was conducted from March to April 2023 using a survey method with 53 respondents selected purposively. Data were collected through observation and interviews, then analyzed descriptively to determine population structure and population dynamics based on the percentages of births, deaths, and slaughter of productive females. The population structure consisted of 60.47% cattle (21.34% males and 39.13% females), 28.26% heifers (15.47% males and 12.79% females), and 11.27% calves (5.72% males and 5.55% females). The birth rate was 11.27%, mortality rate 3.62%, and the slaughter rate of productive females 1.65%. The findings are highly relevant for formulating livestock development strategies and increasing cattle population growth in South Sulawesi. This study provides novel insights into how local population data can guide sustainable livestock policies, serving as a regional model for achieving the Sustainable Development Goals (SDGs), particularly Goal 2: Zero Hunger. Keywords: Beef cattle, population dynamics, South Sulawesi, livestock policy, sustainable development
Antioxidant Activity and Organoleptic Quality of Salted Eggs with Pandan Leaves Addition Khatima, Khatima; Nahariah, Nahariah; Pakiding, Wempie
Hasanuddin Journal of Animal Science (HAJAS) Vol. 6 No. 1 (2024)
Publisher : Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/hajas.v6i1.30690

Abstract

This study aimed to evaluate the antioxidant activity and organoleptic quality of salted eggs enhanced with varying concentrations of pandan (Pandanus amaryllifolius) leaf extract. A Completely Randomized Design (CRD) was employed with four treatment levels (0%, 15%, 30%, and 45%) and three replications. Antioxidant activity was determined using the DPPH (2,2-diphenyl-1-picrylhydrazyl) method, while organoleptic properties were assessed using a standardized Likert scale. The addition of pandan leaves had a highly significant effect (P<0.01) on antioxidant activity and a significant effect (P<0.05) on IC₅₀ values. All treatments exhibited strong antioxidant capacity, with IC₅₀ values below 50 ppm. The 15% pandan leaf treatment yielded the most desirable color, texture, taste, and overall acceptance, while 45% addition produced the most favorable aroma. The findings demonstrate that pandan leaves can serve as a natural antioxidant source and sensory enhancer in animal-derived products. This research provides important evidence that using tropical herbal additives such as pandan leaves can enhance the functional quality of traditional poultry products, contributing to innovation and sustainability in livestock-based food processing. Keywords: Salted egg, pandan leaves, organoleptic quality, antioxidant activity
Factors Influencing Beef Cattle Farmers’ Participation in Profit-Sharing System Saputri, Ananda Vina; Rohani, ST; Tenrisanna, Vidyahwati
Hasanuddin Journal of Animal Science (HAJAS) Vol. 6 No. 1 (2024)
Publisher : Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/hajas.v6i1.32098

Abstract

Profit-sharing beef cattle farming is a common livelihood strategy in rural Indonesia, particularly through the teseng system practiced in South Sulawesi Province. This study examined the factors influencing farmers’ participation in the teseng profit-sharing scheme in Temmabarang Village, Wajo Regency. Using a descriptive and explanatory design, data were collected from 90 respondents selected through simple random sampling and analyzed using a binary logistic regression model. The results indicated that capital availability, business scale, age, and income significantly influenced farmers’ participation, while land area and number of family dependents had no significant effect. This research offers novel empirical evidence on the socio-economic determinants of traditional livestock partnership systems in Indonesia. The findings underscore the importance of local financing mechanisms such as teseng in promoting sustainable and inclusive rural livestock development. Keywords: Beef cattle, capital, income, profit-sharing, teseng
Supplementation of Turmeric Flour (Curcuma longa) in Feed from The Grower to Laying Phase on The Productivity of Mojosari Ducks Mappanganro, Rasyidah; Ananda, Suci; Mappanganro, Nurlailah; Ardiansyah, Widiastuti; Mohammed, Yousif Altaher Edress
Hasanuddin Journal of Animal Science (HAJAS) Vol. 6 No. 1 (2024)
Publisher : Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research aims to determine the performance of the grower phase until the first egg laying of mojosari ducks given turmeric flour supplementation. This research used 40 mojosari ducks aged 16-28 weeks. The experimental research method used a completely randomized design with five treatments and four replications. The study was carried out for 12 weeks, maintained intensively, and given basal feed with the addition of 0.2%, 0.4%, 0.6%, and 0.8% turmeric flour. Basal feed is made from fine bran, ground corn, and concentrate. The parameters observed were the final weight of the growth phase, body weight gain, feed conversion in the growth phase, body weight and age at first egg laying, and the weight of the first egg. The data obtained was then analyzed using analysis of variance (ANOVA) and Pearson correlation. The results showed that adding turmeric flour at 16-24 weeks of age was able to increase body weight gain and reduce feed conversion rate (p<0.05), and at 24-28 weeks of age could accelerate the age of first egg laying (p<0.01). Pearson correlation showed that there was a positive relationship (0.462) between age at first laying and first egg weight, a negative relationship (-0.569) between age at first laying and body weight, and a negative relationship (-0.398) between duck body weight and first egg weight. Adding 0.6% turmeric flour to feed is the optimal and best level to improve the performance of mojosari ducks from the growth phase to the egg-laying phase. Keywords: Grower, laying, Mojosari duck, turmeric flour
Morphology Traits and Dry Matter Yield of Pennisetum purpureum Pakchong 1 Fertilized by Liquid Organic Fertilizer Kalebbi, Muzakkir; Nohong, Budiman; Fatmyah Utamy, Renny
Hasanuddin Journal of Animal Science (HAJAS) Vol. 6 No. 1 (2024)
Publisher : Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Forage must be available sustainably in both quality and quantity to support ruminant farming, so it requires soil that contains sufficient nutrients. This study aims to determine the growth, production, and quality of Pakchong elephant grass after being given liquid organic fertilizer in different doses. The experiment conducted in this study used a completely randomized design (CRD) with five treatments and five replications, namely P0 (No liquid organic fertilizer), P1 (Liquid organic fertilizer 40 liters/ha equivalent to 29 ml/plot), P2 (Liquid organic fertilizer 50 liters/ha equivalent to 36 ml/plot), P3 (Liquid organic fertilizer 60 liters/ha equivalent to 43 ml/plot), P4 (Liquid organic fertilizer 70 liters/ha equivalent to 50 ml/plot). The results showed that implementing various levels of liquid organic fertilizer positively impacted the growth of Pakchong elephant grass. In the parameters of plant growth, the best results were obtained in the P4 (70 l/ha) and P3 (60 l/ha) treatments compared to P0 (without fertilizer). Production of Pakchong elephant grass using liquid organic fertilizer in different doses obtained the best results on treatments P4 and P3. The provision of different doses did not significantly affect (p>0.01)the nutritional content of   Pakchong grass. Keywords: Organic liquid fertilizer, Pakchong, growth, production, quality
Physicochemical Properties of Dangke Nuggets with the Addition of Corn Flour (Zea Mays L.) Nurjannah, Siti; Malaka, Ratmawati; Nahariah, Nahariah
Hasanuddin Journal of Animal Science (HAJAS) Vol. 6 No. 1 (2024)
Publisher : Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aimed to analyze the effect of dangke nuggets with the addition of corn flour on the physicochemical properties of dangke nuggets. This study used a completely randomized design (CRD) factorial pattern with three replications and three treatments. The first factor was corn flour addition level of 0%, 5%, and 10%, and the second factor was storage time of 0, 14, and 28 days in the freezer. Physicochemical testing included the Cooking Loss test, nugget breakability, water content, protein content, and fiber content. The results showed a correlation between the corn flour addition level and the storage time, which had a significant effect (P<0.01) on the Cooking Loss, water content, protein content, and fiber content of dangke nuggets. At the same time, there was no correlation between the corn flour addition level and the storage time for shear force, which had no significant effect (P>0.05). Based on the study, it can be concluded that the addition of 5% corn flour to the formulation can increase protein content. In comparison, adding 10% corn flour provides the best quality in terms of cooking loss, nugget-breaking power, and water content and increases the fiber content of the nugget. The longer the storage, the lower the water content and protein content, reducing the quality of cooking loss and nugget-breaking power. Keywords: Dangke, nuggets, corn flour, physicochemical properties

Page 1 of 1 | Total Record : 7

 1 

Filter by Year

2024 2024


Reset
Filter By Issues
All Issue Vol. 7 No. 2 (2025) Vol. 7 No. 1 (2025) Vol. 6 No. 2 (2024) Vol. 6 No. 1 (2024) Vol. 5 No. 2 (2023) Vol. 5 No. 1 (2023) Vol. 4 No. 2 (2022) Vol. 4 No. 1 (2022) Vol. 3 No. 2 (2021) Vol. 3 No. 1 (2021) Vol. 2 No. 2 (2020) Vol. 2, No. 1 (2020) Vol. 1, No. 2 (2019) Vol. 1 No. 1 (2019) More Issue