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INDONESIA
JITRO (Jurnal Ilmiah dan Teknologi Peternakan Tropis)
Published by Universitas Halu Oleo
ISSN : 24067489     EISSN : 24069337     DOI : -
Core Subject : Health,
Veterinary
Jurnal Ilmu dan Teknologi Peternakan Tropis (JITRO) adalah jurnal ilmiah mempublikasikan hasil penelitian dan review bidang peternakan.
Arjuna Subject : -
Articles 471 Documents
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Effect of Heating Treatments on Nutritional and Antinutritional Contents of Flaxseed Flour (Linum usitatissimum) as Poultry Feed Churriyah, Rosyidatul; Sjofjan, Osfar; Natsir, Muhammad Halim
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 2 (2022): JITRO, May
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i2.24214

Abstract

ABSTRACT This research aimed to evaluate the effect of several heating treatments on the nutritional and antinutritional content of flaxseed flour as a poultry feed. Raw brown flaxseed was picked as the material. The method of this research was a laboratory analysis using a completely randomized design (CRD) with 5 treatments (T0: without heating as a control, T1: sand fried flaxseed, T2: steamed flaxseed, T3: autoclaved flaxseed, T4: microwaved flaxseed) and 5 replications. The variables observed were dry matter, crude protein, crude fat, crude fiber, ash, gross energy, tannin, and phytic acid. The data were analyzed by analysis of variance (ANOVA) and continued with Duncan’s Multiple Range Test (DMRT). The result showed that several heating treatments had a highly significant effect (p<0.01) on all of the variables observed. Heating treatments given to the flaxseed flour showed a general reduction trend to the nutritional and antinutritional content at different rates, but the losses in antinutritional content of microwaved flaxseed flour were higher than the other treatments. It concluded that microwaved flaxseed gives the best results to be used as poultry feed.Keywords: antinutrient factor, flaxseed, heat treatment, nutrient value
Buffalo Potency Development Strategy in Magelang Rahardjo, Budi; Novitaningtyas, Ivo; Ikhwan, Khairul; Cahyani, Annisa Putri
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 2 (2022): JITRO, May
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i2.24086

Abstract

Livestock contributes to fulfilling the protein needs of the Indonesian people, but meat self-sufficiency is still far from being expected in Indonesia. Substitute products are needed to accompany beef in order to achieve meat self-sufficiency in Indonesia. The potential of buffalo as livestock needs to be optimized to support the achievement of meat self-sufficiency in Indonesia. It takes a strategy in planning the development of a comprehensive, effective, and efficient buffalo farm. This study aims to determine the population of buffalo and other ruminants in Magelang Regency and to analyze the strategy of developing buffalo farming in Magelang Regency. The research used the descriptive qualitative method. Data were analyzed using Location Quotients (LQ) modeling and the Strength, Weakness, Opportunities, and Threats (SWOT) matrix. The results show that the areas that have the potential as locations for buffalo development in Magelang Regency based on the highest LQ index are Bandongan District, Secang District, Mungkid District, Dukun District, and Muntilan District. The results of the strategy analysis in an effort to develop the potential of buffalo in Magelang Regency through a SWOT analysis are in quadrant I.Keywords: strategy, buffalo livestock, location quotient, SWOT
Factors Affecting the Self-ability of Cattle Farmers in Bioindustrial Agriculture in Jambi Province Idris, Nahri; Muljono, Pudji; Mulyandari, Retno Sri Hartati; Jayanegara, Anuraga
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 2 (2022): JITRO, May
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i2.23842

Abstract

ABSTRACTThe aim of this study was to analyze the level of self-ability of cattle farmers in bio-industrial agriculture based on the cattle-oil palm integration, and also to determine the factors influencing the self-ability. A total of 225 respondents from cattle farmers were selected as respondents using a multistage cluster random sampling technique. The level of self-ability of farmers was measured by a scoring system based on the five principles of beef cattle farms. Data analysis employed the multiple linear regression analysis. Results indicated that the self-ability of cattle farmers in the study area was categorized as moderate. The self-ability indicator in the high category was feed, and the indicator in the low category was cattle breed. Self-ability in terms of management and production facilities, prevention and treatment of disease, and marketing was in the moderate category. The level of self-ability of cattle farmers was affected significantly by the experience of raising cattle, the level of income, and the activities of farmers in farmer groups. The policy implication is the stock of cattle breed is easy to obtain by farmers, facilitating access to capital and empowering farmer groups.Keywords: bioindustry, cattle, farmer group, integration, oil palm
Forage Animal Feed Productivity in Bowi Subur Village, Masni District, Manokwari Regency, West Papua Province Syaefullah, Bangkit Lutfiaji; Labatar, Susan Carolina; Timur, Ni Putu Vidia Tiara; Bachtiar, Ebit Eko
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 2 (2022): JITRO, May
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i2.23814

Abstract

ABSTRACT Forages are an integral part of ruminant production, therefore it is necessary to calculate the potential for forages at the ruminant farm. Aerial photo applications are used to make it easier to calculate forage land capacity and forage productivity. The objectives of this study were to determine the potential of the botanical composition of forages, calculate the capacity of forage land, and determine the productivity of forages. Based on the results of the study, mapping was carried out using satellite imagery in Bowi Subur Village, Masni District which has an area of 2,200 ha with a known forage area of 26,894.38 ha m-² with a production of 203,408.5 kg m-2 of fresh material and production dry matter of 61,755.61 kg m-2. The results of vegetation types in forages there are 22 types. Forage land in Bowi Subur Village has a fairly high diversity of vegetation. The type of vegetation with the highest percentage is weeds at 57.69%, grass with a percentage of 30.77%, and legume species with the lowest number at 11.53%. The low productivity of forages can result in livestock's low body weight because the forage's nutritional needs are not fulfilled optimally.Keywords:  forages, legumes, livestock, weeds
Effects of the Phytobiotics Ginger Extract (Zingiber Officiale Rosc.) In Drinking Water on KUB Chicken Performance Ningsih, Niati; Syaikhullah, Gayuh; Adhyatma, M.; Rofiqi, Zainur; Al Huzaini, Mohammad Fadil
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 2 (2022): JITRO, May
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i2.22466

Abstract

 The present study was to evaluate the effects of phytobiotics ginger (Zingiber officinale Rosc.) in drinking water on productive traits Kampung Unggul Balitbangtan (KUB) chickens.  A total number of one hundred KUB chicks were randomly divided into four treatments with five replicates, each replicate contained five chickens. KUB chickens have received a basal diet supplemented with or without experimental treatments. Five experimental treatments were: control diet (T0), drinking water with 0.5% red ginger extract (T1), 1.0 % red ginger extract (T2), and 1.5 % red ginger extract (T3).  The experimental treatments were controlled without red ginger extract (T0), drinking water with 0.5%  ginger extract (T1), 1.0 % ginger extract (T2), and 1.5 % ginger extract (T3). The basal diet was yellow corn, BR2 poultry concentrate produced by PT Wonokoyo, rice brand, and vitamin premix, which contains 17.07% CP, 3097.79 kcal/kg ME, 0.81% Ca, and 0.56% Pav.  Variables evaluated were productive traits of KUB chicken. Data were statistically analyzed using ANOVA in a completely randomized design. The conclusion of this research was phytobiotic ginger extract in the drinking water did not significantly affect the performance productivity of KUB chicken.
Leukocyte Profile of Dexamethasone-Induced Quail After Administration of Bombyx Mori Silkworm Pupae Extract Santoso, Koekoeh; Mahendra, Arindina; Isdoni, Isdoni; Jumadin, La; Farajallah, Achmad
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 2 (2022): JITRO, May
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i2.24061

Abstract

Poultry especially Japanese quails are susceptible to the environmental threat that induced glucocorticoid hormone secretion. Glucocorticoids stimulate oxidative stress and a decrease in the immune system. The purpose of this research is to study the potential of silkworm extract (Bombyx mori) to overcome oxidative stress and reduced the immune system in quails that were induced with dexamethasone as glucocorticoid. Thirty-two adult quails were used and were given dexamethasone. Those quails were divided into 4 groups, four groups were given 0 mg, 0.16 mg/kg, 0.32 mg/kg, and 0.64 mg/kg of silkworm extract for each quail. The parameters that were observed are total leucocyte count, differential leucocyte count, and heterophil/lymphocyte ratio. The results are not significant compared to the groups that were not given any supplements. This study shows that the administration of silkworm extract is not effective for recovery purposes.Keywords: antioxidant, quail, Bombyx mori, dexamethasone
Eco-printing Leather Quality in Different Mordant Methods Pancapalaga, Wehandaka; Hartati, Endan Sri; Hidayati, Asmah
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 2 (2022): JITRO, May
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i2.23938

Abstract

The leather coloring technique using the eco-printing method is carried out by transferring the colors and motifs of plants on the leather media by direct contact. This process requires mordant to maximize the color. The use of mordant is done in 3 ways, namely mordant is done at the beginning (pre-mordanting), mordant is done simultaneously (meta-mordanting), and mordant is done at the end (post-mordanting). This study aims to determine the quality of eco-printing leather with the implementation of different mordant methods. The research materials were 16 pieces of sheep’s crust leather. The research treatment was using various mordant methods, namely pre-mordanting, meta-mordanting, and post-mordanting. Colorfastness, tensile strength, elongation, tear strength, flexibility, and fracture resistance were among the eco-printing leather qualities evaluated. The research was carried out in an experimental setting using a completely randomized design. To conclude, the best mordant method was carried out at the beginning of the eco-printing process on leather media (pre-mordanting), where the quality of eco-printing leather obtained of 5.44±0.968 mm, crack resistance (distance) of 8,78±0.97 mm, the tensile strength of   1743.64 ±45.26 N/cm2, leather elongation of 55.15±10.26 %, tear strength of 268.24±132.49 N/cm, sewing strength of 1247.12± 649.91 N/cm, colorfastness of wet rubbing rated 4 (good), and dry rub of 4 (good).Keywords: quality, eco-printing leather, crust leather, mordant technique, tanned leather
Analysis of Pathogenic Bacteria in Ready-to-eat Fried Chicken in the Jember University Campus Area Suswati, Enny; Supangat, Supangat; Rahmat, Indra Samudra; Mukarromah, Laylatul Fitriyah
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 2 (2022): JITRO, May
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i2.22092

Abstract

Poultry meat is a food that is widely consumed in various forms, but it is also a reservoir of bacteria. This study aims to isolate and identify the type of contaminant bacteria in fried chicken sold in the Jember University campus area. This research is a laboratory epidemiological survey research, in January - March 2021. 79 fried chicken samples came from 27 stalls along Jalan Kalimantan, Jalan Jawa, Jalan Riau and Jalan Mastrip Jember. Isolation and identification of bacteria using chromogenic media, namely Mannitol Salt Agar (MSA) and Salmonella Chromogenic Agar (SCA). The identification of bacteria based on the color of the growing bacterial colonies was then confirmed with API E 20 media. The results showed that 98.7 % of fried chicken samples contained at least 1 type of bacteria. The types of bacteria that contaminate fried chicken are Escherichia coli (98.8 %), Staphylococcus aureus (94.9 %), Salmonella typhimurium (26.5 %), Salmonella typhi (8.8 %), and Proteus spp. (2.5 %). Thus, consumers' proper hygiene and safety practices have been suggested as the main intervention and need to be followed up with regular surveys to assess behavioral changes and reduce knowledge gaps.Keywords: ready to eat, fried chicken, foodborne diseases
Analysis of Supply Chain Beef Cattle in Riau Province Zamaya, Yelly; Pramana, Angga; Ningsih, Arum Rovarti; Kurnia, Dihan
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 2 (2022): JITRO, May
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i2.24161

Abstract

The livestock sector plays a strategic role in the economy of Riau Province through the contribution of food supply, supply of industrial raw materials, feed, bio-energy, employment, and achievement of GRDP (Gross Regional Domestic Product). One of the commodities in the livestock sector that has the potential to be developed is beef. This study aims to analyze the supply chain flow and determine the beef supply chain strategy in Riau Province. The research method used is descriptive qualitative analysis. Qualitative descriptive analysis using SWOT analysis on the beef supply chain. There are 4 streams of the beef supply chain in Riau Province. First, producers/breeders and consumers; second, breeders, traders, and consumers; third, breeders, traders, slaughterhouses, and consumers; fourth, namely breeders, blantik, butchers, wholesalers, and small traders then bought by consumers. The internal factor evaluation matrix has a total score of 2.6807, while the external factor evaluation matrix has a total score of 2.7432. The strength factor of the beef supply chain is the quality of beef cattle is good, the weakness factor is the continuity of beef cattle supply is still lacking, the opportunity factor is the wide open market share, and the threat factor is he instability of beef supply.
Effect of Myristic Acid Supplementation and Calliandra (Calliandra calothyrsus) on Complete Feed-based Corn Straw on Crude Protein Digestibility and Ammonia In Vitro Maharani, Auliya Sartika; Chuzaemi, Siti; Mashudi, Mashudi
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 2 (2022): JITRO, May
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i2.23943

Abstract

ABSTRACTThe research purposed to evaluate the effect of Myristic acid supplementation and condensed tannins sourced from calliandra leaf flour on a complete feed-based corn straw on Crude Protein Digestibility (CPD) and ammonia (NH3). The research was conducted in vitro. The treatment used was: P1 = Complete Feed (40% corn straw + 60% concentrate), P2 = Complete feed (40% corn straw + 60% concentrate + 0% calliandra leaf flour + myristic acid 30 g/kg DM, P3 = Complete feed (40% corn straw + 35% concentrate + 25% calliandra leaf flour + myristic acid 30 g/kg DM, P4 = Complete feed (40% corn straw + 30% concentrate + 30% calliandra leaf flour + myristic acid 30 g/kg DM,  P5 = complete feed (40% corn straw + 25% concentrate + 35% calliandra leaf flour + myristic acid 30 g/kg DM. The variables of research were the nutritional content of DM, OM, CP, CF, EE, Ash, NDF, ADF, CPD, and NH3. The data obtained were analyzed using the Randomized Block Design (RBD) method consisting of 5 treatments and 3 repeats. If data shows a significant difference, proceed with Duncan Multiple Range Test (DMRT). The results showed a very significant difference in CPD increase and un significant difference in NH3 increase. The increase of NH3 was still normal amounts for rumen microbes’ growth. The conclusion of this research was the best treatment for P5 (complete feed 40% corn straw + 25% concentrate + 35% calliandra leaf flour + Myristic acid 30 g/kg DM), P5 could increase rumen fermentation products in vitro.Keywords: calliandra, myristic acid, in vitro, rumen fermentation products

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