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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,
Other
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 462 Documents
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The Effect of Type of Roof on Heat Tolerance Coefficient and Milk Production in Friesian Holstein Crossbred Cows Sucik Maylinda; F Riskila
Jurnal Ilmu-Ilmu Peternakan Vol. 33 No. 2 (2023): August 2023
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2023.033.02.12

Abstract

The type of the roof is one of the factors affecting dairy production, especially in the tropics. Many physiological mechanisms are affected by air temperature and humidity which is affected by the type of roofs. The objectives of the research were to determine the effect of type of roofs that are asbestos-roofed and tile-roofed on Heat Tolerance Coefficient (HTC) and milk production in Holstein Friesian Crossbred (FHC) cows. The research was conducted in 18th August to 20th Septembre 2022 in the traditional farms in Pandesari village, Pujon District, Malang Regency. Material used was 25 FHC cows from 4 farmers that have tile-roofed stall and 22 cows from 4 farmers who had asbestos-roofed stall. Research method was a field study with purposive sampling. Data were analyzed using an unpaired t-test using Minitab software 17 version. Results showed that the type of roof had a significant effect (P<0.05) on body temperature and milk production of FHC cows, but had no significant effect (P>0.05) on respiratory rates and HTC of FHC cattle. The air temperature of the tile-roofed cage was 21.88 ± 3.18 oC with humidity of 84.94 ± 13.18%, while the air temperature of the asbestos-roofed cage was 22.21 ± 3.40 °C with humidity of 73.94 ± 9.46 %. The body temperature of the FHC cow in the asbestos-roofed cage was 38.62 ± 0.46 oC while in the tile-roofed cage it was 38.33 ± 0.30°C. The respiratory rates of cows in asbestos-roofed cages was 38.01 ± 5.23 times/minute while in tile-roofed cages it was 36.14 ± 6.00 times/minute. HTC of cows in the asbestos-roofed cage was 2.66 ± 0.24 while in the tile-roofed cage it was 2.57 ± 0.26. Daily milk production of FHC cows in asbestos-roofed pens was 9.06 ± 4.23 liters/day/head while in tile-roofed pens it was 12.47 ± 3.84 liters/day/head.
Reproductive Profile of Black Soldier Fly (Hermetia Illucens L.) on Different Rearing Substrates as Ruminant Feed Aulia Puspita Anugra Yekti; Nurul Isnaini; Sri Wahjuningsih; Ardyah Ramadhina Irsanti Putri; Hanief Eko Sulistyo
Jurnal Ilmu-Ilmu Peternakan Vol. 33 No. 2 (2023): August 2023
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2023.033.02.15

Abstract

There is lack of evidence on the black soldier fly (Hermetia Illucens L.) and its use as a biological control and waste recycle agent. Unknown information related with mating and ovipositional activities. The aim of this research is to determine the reproductive profile and its manure of the Black Soldier Fly (Hermetia Illucens L.) through different rearing substrate as ruminant feed. A total of 4 treatments and 4 replicates were used in this experiment. The treatment diet was formulated as follows:    T0:  dry fermented cow waste, T1: 21% of crude protein, T2: 22% of protein, T3: 23% of protein. The data was analyzed using ODA SAS on an academic general linear model (GLM).  The result showed using different rearing substrates gave insignificant differences (p > 0.05) on the reproductive profile, nutritional content, and manure nutritional content. In summary, the use of different leves of protein can be used as the rearing substrate without any adverse effects.
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.
Growth Hormone Gene Diversity and Quantitative Characteristics of Thin-Tailed Sheep in Muara Tembesi District Batang Hari Regency Pratama, Bondan; Depison, Depison; Gushairiyanto, Gushairiyanto; Gunawan, Asep; Sumantri, Cece
Jurnal Ilmu-Ilmu Peternakan Vol. 34 No. 2 (2024): August 2024
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2024.034.02.13

Abstract

Research on thin-tailed sheep (TTS) via quantitative and molecular characterization is essential for obtaining primary data on genetic diversity. The quantitative description includes body weight, weight gain, and body measurements. Molecular characterization is performed directly on structural genes. One gene that affects livestock growth and metabolism is the growth hormone (GH) gene. The commonly used method is PCR-RFLP. The research was conducted in two stages. Field research was conducted to obtain quantitative characteristic data, including body weight, weight gain, and body measurements, as well as blood samples from 62 TTS (31 males and 31 females). Research in the laboratory includes DNA extraction, PCR amplification, and restriction with the Msp1 enzyme. Data analysis included a t test to calculate the differences in body weight, weight gain, and body size between male and female TTS. T2-hotelling was used to compare the morphometric body sizes of the male and female TTS simultaneously, and principal component analysis was used to determine the body shape and size characteristics of the male and female TTS. The results revealed that the male TTS mean body weight, weight gain, and body size were significantly (P<0.05) greater than those of the female TTS. The results of the molecular analysis of the GH gene with the MspI cutting enzyme revealed that it is monomorphic with the ++ genotype. Conclusion: Body weight, weight gain, and body size were greater in males with TTS than in females with TTS. The body size characteristics of male and female TTS patients were body length, shoulder height, and chest circumference. The body shape characteristic was chest depth. The restriction of the GH|Msp1 TTS gene DNA fragment in exon 5 in the Muara Tembesi district is monomorphic.
Conception Rate of Filial Friesian Holstein Cows After Being Inseminated Using Unsexed and Sexed Semen Firdaus, Amir; Utami, Putri; Ramadhani, Anisa; Syah, Habib Asshidiq; ShikhMaidin, Mashitah; Yekti, Aulia Puspita Anugra; Isnaini, Nurul; Susilawati, Trinil
Jurnal Ilmu-Ilmu Peternakan Vol. 34 No. 1 (2024): April 2024
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2024.034.01.11

Abstract

This research aimed to increase the reproduction of dairy cows with artificial insemination (AI) in Filial Friesian Holstein cows using sexed semen. This research was conducted in Pandesari Village, Pujon District, Malang Regency, East Java. The 114 Filial Friesian Holstein cows were used in this research and divided into three Treatments: T1: 38 cows were inseminated using unsexed semen, T2: 38 cows were inseminated using albumin sedimentation sexed semen, and T3: 38 cows were inseminated using Percoll density gradient centrifugation (PDGC) sexed semen. The material was selected by purposive sampling with a minimum body condition score (BCS) specification of 2.5 (scale 1-5); the material had normal reproductive organs and showed signs of heat/estrus. The parameters of this study are the percentage of non-return rate (NRR) 1, NRR 2, and conception rate (CR). The data obtained were analyzed using descriptive analysis. The differences in NRR and CR between the unsexed sperm, sexed sperm with albumin sedimentation, and sexed sperm with PDGC were analyzed with the chi-square test and were considered significant at p < 0.05. The chi-square test was carried out to compare the observed values with the expected values. The results showed that the success of artificial insemination was greater by using albumin-sedimented sexed semen compared to unsexed semen or PDGC-sexed semen, with NRR values of 1 (95%), NRR values of 2 (87%) and CR values of 63%. The conception rate of artificial insemination using albumin-sedimented sexed semen was 63% greater than that of artificial insemination using unsexed semen and PDGC-sexed semen, which obtained the same value of 47%.
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

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