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Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science)
Published by Universitas Brawijaya
ISSN : 08523681     EISSN : 24430765     DOI : 10.21776/ub.jiip
Core Subject : Education,
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Jurnal Ilmu-Ilmu Peternakan (JIIP) is a journal published and managed by the Faculty of Animal Husbandry Universitas Brawijaya. JIIP is a peer-reviewed journal published three times a year. JIIP now actively using Open Journal System (OJS). JIIP mediates the dissemination of researchers various disciplines of animal science, such as animal feed and nutrition; animal reproduction, genetics, and production; social and economic; and animal products science and technology.
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Articles 15 Documents
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Search results for , issue "Vol. 33 No. 3 (2023): December 2023" : 15 Documents clear
The Relationship Between the Diversity of Growth Hormone Genes and the Body Weight of Sentul Chickens Pratama, Shera Aditia; Depison; Gushairiyanto, Gushairiyanto
Jurnal Ilmu-Ilmu Peternakan Vol. 33 No. 3 (2023): December 2023
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2023.033.03.05

Abstract

This study aims to determine the diversity of growth hormone genes in Sentul chickens using PCR-RFLP. This study used 70 samples of Sentul chicken blood (35 males and 35 females). The research methods are Bodyweight and body weight gain data collection, bloodcollection, DNA extraction, and PCR-RFLP. Polymorphism analysis included genotype and allele frequencies, Hardy-Weinberg balance, and heterozygosity. The difference in the average body weight against the genotype of the GH|Msp1 gene was tested for the average difference (t-test). The average body weight of DOC - 3 months and body weight gain of DOC - 3 months in male Sentul chickens were significantly different (P <0.05) higher than female Sentul chickens. The GH|MspI gene in Sentul chickens is polymorphic. The Sentul chicken population was in Hardy-Weinberg equilibrium. Heterozygosity in the Sentul chicken population was Ho 0.228, greater than the He value of 0.213. Genotypes (++) and (+-) were significantly different (P<0.05) on body weight and body weight gain of Sentul chickens aged DOC - 3 months. The conclusion of this study, the allele frequency at the GH|MspI Sentul chicken is polymorphic with two genotypes, namely (++) and (+-), and there are two kinds of alleles (+) and (-). Chisquare test results on the GH|mspI Sentul chicken show balance Hardy-Weinberg. Heterozygosity in Sentul chickens showed diversity. The genotype of the GH|Msp1 Sentul chickens with the genotype (++) had higher body weight and body weight gain than those with the (+-) genotype
Reproductive Performance of Buffalo (Bubalus bubalis) in Small Scale Farm in Boyolali Regency Central Java Zahrotul Fitriani; Joko Riyanto; Ratih Dewanti; Muhammad Cahyadi; Ari Kusuma Wati; Wari Pawestri; Yanti, Yuli
Jurnal Ilmu-Ilmu Peternakan Vol. 33 No. 3 (2023): December 2023
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2023.033.03.03

Abstract

This study aimed to determine the reproductive performance of female buffalo in Boyolali Regency, Central Java, Indonesia. The sampling method used was the purposive sampling method. The number of respondents was 30 buffalo farmers with a total sample were 100 female buffalo. Collecting data using interview, observation, and literature study methods and analyzing descriptively. The data that has been obtained is then calculated into percentages, averages, and standard deviations, then analyzed descriptively. Buffalo farmers are rice farmers who are still productive with a dominant age of less than 65 years. The main feed given was rice straw, and 64% of buffalo received additional field grass when grazing. The farming experience of farmers was quite long, which is more than 15 years, and was classified as a small-scale farm with the number of buffalo less than 5 heads. The management system used by buffalo farmers is mostly (90%) semi-intensive. The values of gestation length, postpartum estrus, and postpartum estrus were 308.0±7.4 days, 102.2±6.2 days, and 406.8±8.9 days, respectively. The age of first calving for buffalo in the study in Boyolali Regency was 3.60 ± 0.3 years. This study concluded that the reproductive performance of buffaloes in smallholder farms in Boyolali Regency, Central Java Province was in good condition
Evaluation of the Development Strategies Village Breeding Center Peranakan Ongole (PO) Cattle Based on Swot Analysis Muhammad irvan Ali; Muhammad Halim Natsir; Kuswati
Jurnal Ilmu-Ilmu Peternakan Vol. 33 No. 3 (2023): December 2023
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2023.033.03.01

Abstract

The research revealed that the appropriate strategy for the development of local cattle is influenced by both internal and external factors, such as the age of farmers, the educational level of farmers, the experience of cattle, the main job of farmers, availability ofland, knowledge of cattle farm management, use of technology and access to funding, and government support. This research aims to evaluate the development of the PO village breeding center based on internal and external factors. The research methodology employed involved conducting surveys, interviews, and documentation of cattle farmers, livestock group leaders, and Bojonegoro livestock department officials as sources of information. The method used in this study was purposive sampling. Descriptive quantitative and SWOT analyses were carefully applied to the available data. The internal factor analysis yielded a total value of 1.03 on the positive X-axis, while the external factor had a value of 0.15 on the positive Y-axis. As a result, the SWOT analysis shows the development of a PO village breeding center in quadrant I, which indicated that the program for developing a village breeding center was on the right track (aggressive) by continuously implementing growth strategies. Developing the source area forPO cattle has excellent potential to enhance the productivity and quality of PO cattle produced. The development strategy of PO cattle village breeding center should focus on the potential strength aspect of the capacity of local regions and farmers' support.
Natural Silk Development Strategy in East Java Province Zahrosa, Dimas Bastara; Setiyono, Setiyono; Slameto, Slameto; Prihatin, Jekti; Maharani, Ariq Dewi; Amam, Amam
Jurnal Ilmu-Ilmu Peternakan Vol. 33 No. 3 (2023): December 2023
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2023.033.03.10

Abstract

One of the objectives of regulating the procurement and distribution of silkworm eggs based on the Regulation of the Minister of Environment and Forestry of the Republic of Indonesia Number P.37/MENLHK/SETJEN/KUM.1/6/2017 is to ensure the fulfillment of the need for quality silkworm eggs in sufficient quantities and continuous. The aim of the research is to develop a silkworm business development strategy in East Java Province. The research was conducted using a quantitative descriptive approach. Data collection was carried out using observation methods, Focus Group Discussions (FGD), and surveys. The survey was conducted in 2 ways, namely interviews and filling out questionnaires. Data were analyzed using the Force Field Analysis (FFA) approach, taking into account the driving factors (D) and inhibiting factors (H). The results showed that the main driving factor for the development of the silkworm business in East Java Province was the initiation of silkworm-based educational tourism destinations. On the other hand, the main inhibiting factor was the suboptimal role of the government. The conclusions of the research and policy recommendations based on the consideration of the main driving factors and the main inhibiting factors. The silkworm business development strategy in East Java Province can be implemented by increasing the government's role in formulating policies for the integrated development of silkworm cultivation, aiming for zero waste. This strategy will be complemented by the the concept of educational tourism involving community participation.
Identification of Genetic Diversity of P21-Activated Kinases (PAK1) Gene in Senduro Goats and Boerawa Goats using PCR-RFLP (Polymerase Chain Reaction-Restriction Fragment Length Polymorphism) Heri Damayanti; Susilorini, Tri Eko; Prasetyo, Guruh; Hidayah, Nur; Efendi, Ahmad Zarkasi; Ardiantoro, Ari; Septian, Wike Andre Septian; Suyadi, Suyadi
Jurnal Ilmu-Ilmu Peternakan Vol. 33 No. 3 (2023): December 2023
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2023.033.03.06

Abstract

This study aimed to detect genetic diversity associated with litter size traits of the P21-activated kinases (PAK1) gene in Senduro and Boerawa goats using the PCR-RFLP method. The restriction enzyme used is MSP1 (C*CGG). A pair of primers used in this study, namely Forward ((5'-GCTCAGTGTTGTATTAGCAG-3') and Reverse (5'- CAAGATATAAAGCACAGCCG-3') product length 713 bp (access code ENSCHIG00000003071). The samples used in this study consisted of 80 samples of Senduro goats and 20 samples of Boerawa goats from UPT PT-HMT Singosari, Malang Regency. The results showed that the PAK1 exon 9 gene in Senduro goats and Boerawa goats UPT PT-HMT Singosari was uniform (monomorphic), it was because all samples had GG genotype and G allele frequency of 100%. In conclusion, the PAK1 exon 9 / MSP1 gene is monomorphic and does not associate with litter size in Senduro goats and Boerawa goats, so it cannot be used as a genetic marker.
Does Socio-Economics Factor Influence Beef Cattle Farmers' Ability to Adapt to Climate Change? Putri, Salwa Noor; Hartono, Budi; Putritamara, Jaisy Aghniarahim; Satria, Awang Tri; Purwanti, Tina Sri
Jurnal Ilmu-Ilmu Peternakan Vol. 33 No. 3 (2023): December 2023
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2023.033.03.02

Abstract

The livestock industry is still struggling with the effects of climate change. All commodities, including beef cattle, are subject to the negative effects of climate change. One such effect is heat stress, which can result in losses in the form of reduced reproduction and productivity as well as welfare losses. The negative effects of climate change must be reduced through prevention, which includes adaptation. Beef cattle farmers make several different modifications. Socioeconomic considerations are one of the many types of factors that can contribute to this modification. This research was conducted in Probolinggo, Sumenep, and Tuban districts because these three areas have the largest beef cattle population in East Java. We interviewed 206 farmers using a questionnaire. The acquired data were examined using quantitative descriptive analysis and STATA 17 software with a multivariate probit model. This study discovered that beef cattle farmers used four adaptation strategies to deal with climate change, such as changing forage types to provide more nutrition; having routine immunization; working with veterinarians to improve biosecurity, vaccination, and animal health; and promoting artificial insemination using high-quality semen. Furthermore, socioeconomic determinants that have a major impact include age, access to credit, farming experience, level of education, access to non-farming income, and access to climate change knowledge. However, gender, family size, and livestock size had no effect on adaptation
Epidemiological Studies of Subclinical Mastitis in Dairy Goats in Lumajang Regency, East Java, Indonesia Fatmawati, Mira Fatmawati; Lucia Tri Suwanti; Mufasirin; Mirni Lamid; Nunuk Dyah Retno Lastuti; Endang Suprihati; Mustofa Helmi Effendi; Anam Al Arif; Widi Nugroho; Masdiana C Padaga
Jurnal Ilmu-Ilmu Peternakan Vol. 33 No. 3 (2023): December 2023
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2023.033.03.07

Abstract

Subclinical mastitis is an economically important disease in dairy goat farming. Lumajang is a center for dairy goats in East Java. However, routine examination of subclinical mastitis for screening tests has no data. This study aimed to provide prevalence data and identification factors that influenced subclinical mastitis. Therefore, this study was carried out as part of the national surveillance program. The research design is a cross-sectional study with simple random sampling. Samples came from 19 farms with a total individual sample of 224 dairy goats. Detection of subclinical mastitis using an undirect test with the California Mastitis Test (CMT). Identification of management factors and characteristics that can influence subclinical mastitis in dairy goat farms using a structured questionnaire. The results showed that the prevalence of subclinical mastitis in Lumajang District was 36.2%. There was a significant difference in subclinical mastitis in each village (p<0.05). The highest prevalence of subclinical mastitis was in Kandangtepus village. A farmer's characteristic factor that significantly influences subclinical mastitis is the farmer's experience. The aspect of livestock management that significantly affects subclinical mastitis is structured work management. Subclinical mastitis was prevalent in dairy goats in Lumajang District and requires prevention efforts. Prevention approach through education for farmers to increase knowledge, attitude, and socialization to improve livestock management.
Financial Performance and Labour Involvement of Small-Scale Dairy Farmers: A Case Study at the SAE Pujon Dairy Cooperative Febrianto, Nanang; Susilawati, Trinil; Hartono, Budi; Akhiroh, Puji; Puspita Anugra Yekti , Aulia; Prafitri, Rizki; Helmi, Muhammad; Masyithoh, Dewi; Nasir Shamsudin , Mad
Jurnal Ilmu-Ilmu Peternakan Vol. 33 No. 3 (2023): December 2023
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2023.033.03.12

Abstract

In Indonesia, small-scale dairy cattle farming dominates, constituting 80% of the industry, with economic pursuits secondary to subsistence needs. Challenges include limited green fodder, declining farmers, low milk quality, diseases, and inadequate infrastructure. Despite these issues, dairy farming persists, particularly in East Java's Malang Regency, a major contributor to national dairy cattle population and milk production. The significance of Pujon Sub-District comes to the forefront, housing the Sinau Andandani Ekonomi (SAE) Pujon Cooperative established in 1975. This cooperative plays a pivotal role in supporting small-scale farmers in Pujon, actively addressing challenges through collaborative efforts. This cooperative facilitates small-scale farmers in Pujon, addressing challenges through collective efforts. In such systems, family labor, including women and children, is integral due to limited availability. The study aims to analyse the income of dairy cattle farmers and their labour allocation as the members of SAE Pujon Cooperative, Pujon District, Regency of Malang. The data of the farm management parameters were collected through a survey at the study area. The results indicate that the average income of the farmers is IDR 4,306,798 per month. Regarding labour allocations, wives work to household affairs and husbands focus more on farming activities. The research concludes that the income of dairy farmers and their labour allocation are related to the farm scale.
The Favorable Allele of CAPN1-316 Genetic Marker is Absent in Bali and Sumbawa Cattle Shidiq, Fajrin; Anwar, Saiful; Lestari, Novi Cahya; Kusdianawati, Kusdianawati
Jurnal Ilmu-Ilmu Peternakan Vol. 33 No. 3 (2023): December 2023
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2023.033.03.04

Abstract

The micromolar calcium-activated neutral protease 1 (CAPN1) gene encodes the u-calpain enzyme, which plays a crucial role in meat tenderisation. Genetic diversity within the CAPN1 gene, specifically a nucleotide substitution from G to C in exon nine resulting in a change from glycine to alanine at position 316 (CAPN1-316 marker), is known to significantly affect meat tenderness. This study aimed to assess the polymorphism of the CAPN1-316 locus in Bali and Sumbawa cattle. A total of 293 blood samples, 193 from Bali cattle and 100 from Sumbawa cattle were extracted and genotyped using PCR-RFLP with BtgI restriction enzyme (recognition sequence: 5'-C*CRYGG-3') applied to 706 bp PCR products. The results showed the presence of only one genotype (GG genotype) and one allele (G allele) in all DNA samples obtained from the Bali and Sumbawa cattle populations studied. In conclusion, the CAPN1-316 genetic marker showed a lack of diversity or monomorphism in Bali and Sumbawa cattle, making it unsuitable for further association studies in these breeds. Consequently, the CG/AG haplotype identified in Sumbawa cattle warrants further investigation and could serve as an alternative genetic marker, especially due to its monomorphism at the CAPN1-316 locus.
Development of Low-Fat Mayonnaise with Natural Colorant from Tomato Peels Nanopowder Evanuarini, Herly; Agus Susilo; Dedes Amertaningtyas
Jurnal Ilmu-Ilmu Peternakan Vol. 33 No. 3 (2023): December 2023
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2023.033.03.09

Abstract

Tomato peel is an industrial waste product from tomato vegetables that has not been utilized properly. Industrial waste that has not been utilized will harm the environment. Tomato peel is a source of natural food coloring, antioxidants, and a source of fiber. Application of tomato peel can be added to mayonnaise products to improve the color of low-fat mayonnaise. This study aimed to investigate the effect of giving tomato peel nanopowder as a natural coloring in low-fat mayonnaise based on pH, total acid, protein content, carbohydrates, color, and sensory quality. Low-fat mayonnaise was prepared using sunflower oil, vinegar, and egg yolks by giving the tomato peel nanopowder treatment of 0, 1, 2, and 3% which was repeated 5 times. Analysis of variance (ANOVA) was used as data analysis if there were differences in effect between the treatments, followed by Duncan's Multiple Range Test (DMRT). The research results of adding tomato peel nanopowder with different percentages had a very significant effect (p<0.01) on pH, total acid, protein content, carbohydrates, color, and sensory quality. This research concludes that 3% tomato peel nanopowder applied to low-fat mayonnaise can improve pH, total acid, protein content, carbohydrate, L, a*, b*, and sensory quality.

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