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Zakaria Husein Abdurrahman
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Tropical Animal Science
Published by Universitas Boyolali
ISSN : 25417215     EISSN : 25417223     DOI : https://doi.org/10.36596/tas
Core Subject : Health, Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Social Sciences Veterinary
Tropical Animal Science adalah jurnal yang diterbitkan oleh Universitas Boyolali pada Program Studi Peternakan Fakultas Peternakan Universitas Boyolali secara berkala dua kali dalam setahun pada bulan Mei dan November dengan tujuan menyebarluaskan informasi dan hasil penelitian di bidang ilmu ternak yang mencakup pemuliaan, genetika, pakan, nutrisi, reproduksi, produksi, bioteknologi, fisiologi, manajemen, sosial ekonomi, teknologi hasil ternak, mikrobiologi, dan topik lain yang berhubungan dengan ilmu ternak. Redaksi menerima artikel/karya ilmiah yang belum pernah dipublikasikan dan tidak sedang dalam proses publikasi di tempat lain. (Tropical Animal Science is a scientific journal published by Animal Science Department, Faculty of Animal Science, Boyolali University consistently published two times a year in May and November aims to publish information and original research results on animal science including breeding and genetics, feeding and nutrition, reproduction, biotechnology, physiology, management, socio-economics, products technology, microbiology, and other related topics in relation to animal science. The papers should not have been previously published or is not being considered for publication elsewhere).
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Hewan dan Zoologi
Articles 5 Documents
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Search results for , issue "Vol. 5 No. 2 (2023): TROPICAL ANIMAL SCIENCE" : 5 Documents clear
PENGARUH LAMA FERMENTASI MENGGUNAKAN Lactobacilus Plantarum AK1 TERHADAP KANDUNGAN SAPONIN DAN KUALITAS KIMIA DAUN TREMBESI (Sammanea saman): EFFECT OF FERMENTATION TIME USING Lactobacillus Plantarum AK1 ON SAPONIN CONTENT AND CHEMICAL QUALITY OF TREMBESI LEAVES (Sammaneasaman) Prasetyo, Aris Budi; Sariri, Ahimsa Kandi; Windyasmara, Ludfia
Tropical Animal Science Vol. 5 No. 2 (2023): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36596/tas.v5i2.958

Abstract

This study aims to determine the effect of duration time fermentation using Lactobacillus plantarum AK 1 on saponin content and chemical quality of trembesi leaves (Sammaneasaman). The fermentation treatments using three treatment duration time by 3, 9, and 15 days with each treatment replicated 4 times. There were 3 x 4 = 12 experimental units were obtained. The data obtained were analyzed using Completely Randomized Design Analysis (One-way ANOVA). The parameters observed aresaponin content, protein, fat, water content, ash, and carbohydrates. The result indicates that using Lactobacillus plantarum AK 1 bacteria for 3, 9 and 15 days duration time of fermentation had no effect on the saponin content and chemical quality of protein, fat, water and carbohydrates in trembesi leaves (Sammaneasaman).
PENGARUH PENAMBAHAN EKSTRAK DAUN JERUK PURUT PADA EDIBLE FILM BERBASIS KULIT CEKER AYAM TERHADAP KUALITAS SOSIS SAPI: THE EFFECT OF CITRUS LEAF EXTRACT ADDITION TO EDIBLE FILM BASED ON CHICKEN SKIN ON THE QUALITY OF BEEF SAUSAGE Sodiq, Fery Ahmad; Abdurrahman, Zakaria Husein; Purwadi, Purwadi
Tropical Animal Science Vol. 5 No. 2 (2023): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36596/tas.v5i2.1198

Abstract

This study aims to compare the sensory or organoleptic, hedonic and microbiological qualities of beef sausages coated using edible film made from chicken feet skin and added with kaffir lime leaf extract at 0%, 0.5% and 1%. The variables observed were color, aroma, texture, taste and aftertaste. The research was carried out in July 2023 in the laboratory of the Boyolali Veterinary Public Health Service Center and tested on panelists at Boyolali University. Organoleptic and hedonic tests in this study used a completely randomized design with 3 treatments and 25 replications. This treatment consists of P1 = sausage coated with edible film with the addition of 0% kaffir lime leaf extract, P2 = 0.5% kaffir lime leaf extract, and P3 = addition of 1% kaffir lime leaf extract. The results of the ANOVA sensory test showed that the addition of kaffir lime leaf extract to the edible film used to wrap beef sausages did not have a real effect on changes in color and texture, but did have a real effect on changes in aroma and taste. In the liking test, only the Aftertaste test showed a real effect, while the color test, aroma test, texture test and taste test did not show a real effect. Testing the number of microbes through the Total Plate Count (TPC) test showed that the addition of 0.5% lime leaf extract was able to maintain the quality of beef sausages until the 6th day of room temperature storage.
PENGARUH PEMBERIAN TONGKOL JAGUNG DALAM RANSUM TERHADAP PRODUKTIVITAS SAPI POTONG SIMENTAL: THE EFFECT OF GIVING CORN COBS IN THE RATIONAL ON THE PRODUCTIVITY OF SIMMENTAL BEEF CATTLE Cahyono, Bayu; Purwadi, Purwadi; Wulandari, Eudia Christina
Tropical Animal Science Vol. 5 No. 2 (2023): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36596/tas.v5i2.1206

Abstract

ABSTRACT The aim of this research was to determine the effect of giving corn cobs on the productivity of Simmental beef cattle. The material used in this study were 14 Simmental cattle with an average body weight of 428 ± 16.7 Kg (CV = 3.91%) and an average age - an average of 2 years. The method used was RAL with 2 treatments (P0, P1) with 7 replications. Research parameters are dry matter consumption, crude protein consumption, TDN consumption, daily weight gain, feed conversion, and feed cost per gain. Analysis of research results using the "t test" method with the spss program. The results of the statistical analysis of the research found that the use of corn cobs had a significant effect on dry matter consumption, crude protein and feed cost per gain. The conclusion of this research is that the addition of corn cobs to the ration of simental cattle has a significant effect on the productivity of simental cattle in terms of efficiency and profitability.
PENGARUH BERBAGAI MACAM WARNA PENCAHAYAAN TERHADAP PERFORMA AYAM PEJANTAN PADA FASE GROWER: THE EFFECT OF VARIOUS LIGHTING COLORS ON THE PERFORMANCE OF MALE CHICKEN IN THE GROWER PHASE Mahendra, Gilang Wisnu; Wulandari, Eudia Christina; Abdurrahman, Zakaria Husein
Tropical Animal Science Vol. 5 No. 2 (2023): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36596/tas.v5i2.1207

Abstract

The male chicken is the result of laying hens that are male, therefore it is called a male. Broilers are usually harvested when they are two or three months old. In terms of structure, roosters are usually smaller than other types of chickens and have a pure white color. Laying hens of the male type are a by-product of the production of breeding and hatching of laying hens. Laying cocks are considered to have the ability to produce meat. The lighting program is one that is very influential in achieving peak production in relation to uniformity of sexual maturity. The purpose of feeding in the grower phase is to encourage or stimulate the chickens to grow faster, not just grow. So that the development of hereditary organs becomes optimal and supports further sustainable growth.
PENGARUH PEMBERIAN BERBAGAI WARNA LAMPU PRIMER KONDISI TERHADAP SALURAN PENCERNAAN AYAM PEJANTAN FASE GROWER: THE EFFECT OF PROVIDING VARIOUS COLORS OF PRIMARY LIGHTS ON THE MALE CHICKEN DIGESTIVE TRACT IN GROWER PHASE Rachmadi, Bayu Dwi; Wulandari, Eudia Christina; Purwadi, Purwadi
Tropical Animal Science Vol. 5 No. 2 (2023): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36596/tas.v5i2.1208

Abstract

Consumption of chicken meat as a popular source of protein, is widely used in Indonesian and foreign cuisine. The Central Bureau of Statistics (BPS) shows that the average weekly consumption per capita of chicken meat in Indonesia is 0.14 kg. indicating an increase of 7.69% since 2020, and consumption of chicken meat in 2011-2021 with the highest growth rate of 19.76% was recorded in 2014 as the highest increase. According to BPS records, chicken meat production in Indonesia this year will reach 3.42 million tonnes. Chicken meat is a very popular animal food source, and usually comes from broiler or real chicken meat. Lighting is the integration of vision, including visual acuity and color differentiation. This study aims to determine the effect of different lighting colors on the digestive tract pH of bulls, ration consumption, body weight gain and mortality.The aim of the study was to determine the benefits of using light on ration consumption, BBB, mortality and hydrogen potential in the digestive tract of layered male chickens at grower phase / 11-20 days old. This research was conducted from 27 March 2022 to 16 April 2022. Analysis of the pH (potential hydrogen) of the digestive tract was carried out at the Poultry Laboratory, Boyolali University, Faculty of Agriculture and Animal Husbandry. The feed used is Commercial feed brand SA 571 NS Sido Agung Group.The design in this study used a completely randomized design (CRD) with 6 treatments, 7 replications. Each replicate consisted of 4 experimental units. The RAL experiment used 168 male chickens aged 11 days. The results showed that the effect of different lighting colors had no significant effect (P>0.05) on feed consumption, ADG, mortality and pH of the digestive tract of male chickens.The conclusion of the research results from statistical data using various variations of lamps has no significant effect on feed consumption, daily body weight gain, mortality and digestive tract pH.Key words : Rooster, Lighting, Ph Gastrointestinal Tract.

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