cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Zakaria Husein Abdurrahman
Contact Email
zhabdurrahman@gmail.com
Phone
+628562828976
Journal Mail Official
tasubyindonesia@gmail.com
Editorial Address
Program Studi Peternakan, Fakultas Peternakan, Universitas Boyolali Jl. Pandanaran No.405 Boyolali 57313 Telp./Fax (0276) 321328
Location
Kab. boyolali,
Jawa tengah
INDONESIA
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
 1 
Search results for , issue "Vol. 4 No. 2 (2022): TROPICAL ANIMAL SCIENCE" : 5 Documents clear
THE PRODUCTIVITY DAMS OF KACANG, BLINGON AND ETAWA CROSS IN SEMI INTESIF GOAT FARMING: PRODUKTIVITAS INDUK KAMBING KACANG, BLINGON DAN PERANAKAN ETAWA YANG DIPELIHARA SECARA SEMIINTENSIF Tampubolon, Yusni Khairani
Tropical Animal Science Vol. 4 No. 2 (2022): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36596/tas.v4i2.922

Abstract

This study aims to determine the productivity of Kacang, Peranakan Etawa (PE) and Blingon dam goats reared together with a semi-intensive system. Seven Kacang dams, seven PE dams and seven Blingon dams were kept in cages to mate with buck in the same breed. After birth, the dams and kids were moved to individual cages. At the kids a month old, dams and kids were transferred to the mating cage. When they reach 90 days of weaning, the cubs are separated from dams. Data collected were kidding interval (KI), birth weight (BW), weaning weight (WW), daily body weight gain (BWG), litter size (LS), pre-weaning mortality, reproduction rate of dam and dam’s productivity . Data were analyzed using One way – ANOVA. The results showed that KI fro, Kacang had the shortest (P<0.01) than the PE and Blingon was 229.14±35.39 day. BW from PE goats had the largest (P<0.05) than Kacang and Blingon was 3.26±0.72 kg. WW from PE dams had the highest (P<0.01) was 10.29±0.88 kg. BWG from PE goats had the highest (P<0.01) than Kacang and Blingon was 0.08±0.01 kg/day. Reproduction rate of dam of Kacang and Blingon had a higher (P<0.01) than PE were 1.82±0.23 and 1.65±0.25 head/year. There was no significant diiferent LS and dam’s productivity between Kacang, PE and Blingon. It is concluded that Kacang dams had better reproduction rates and kiddingintervals than PE and Blingon goats. Keywords : Blingon, Kacang, Peranakan Etawa, Goat Productivity
ANALISIS EKONOMI SUSU PASTEURISASI DENGAN PENAMBAHAN REMPAH-REMPAH DAN UJI TOTAL PLAT COUNT DENGAN WAKTU SIMPAN YANG BERBEDA: ECONOMIC ANALYSIS OF PASTEURIZED MILK WITH ADDITIONAL SPICES AND TOTAL PLATE COUNT TEST WITH DIFFERENT STORAGE TIME Jamil, Rohmad Maulidin; Abdurrahman, Zakaria Husein; Nefasa, Angela Nitia
Tropical Animal Science Vol. 4 No. 2 (2022): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36596/tas.v4i2.770

Abstract

The purpose of this study was to determine the interaction of adding spices and storage time to the total number of microorganisms in pasteurized milk and its feasibility. The ingredients used were 7.4 l of fresh cow's milk, 0.5 kg of sugar, 37 g of powdered ginger, 3.7 g of cinnamon powder, 37 g of turmeric powder, and aquades. The first step in making pasteurized milk is filtering fresh milk, then dividing the milk into two parts. The first part is made into pasteurized milk without the addition of spices, the second part is made into pasteurized milk with the addition of spices. When the second part of the milk reaches a temperature of 40°C then the spices are mixed into the milk until well blended. If the temperature reaches 63°C for 30 minutes, then turn off the heat and wait for the temperature of the milk to drop. Then the milk is packed into 100 ml bottles. The packaging of the first part of milk without the addition of 37 sample bottles of spices and the second part of pasteurized milk with the addition of 37 sample bottles of spices. Total Plate Count (TPC) test used a factorial completely randomized design (CRD) with four repetitions. The data obtained were then processed by analysis of variance ANOVA, to determine the interaction between milk with the addition of spices and different storage times. The results of the TPC test showed that the addition of spices to pasteurized milk had no significant effect after pasteurization was carried out (P>0.01) but had a significant effect (P<0.01) on the total microorganisms in different storage times. The results of the calculation of economic analysis show that a Break Even Point (BEP) with a profit of 10% produces a BEP unit of 485 units of BEP of 6,270,000 rupiah and reaches the break-even point at 0.3 months. The profit per day is 86,950 rupiah with 312 working days, the net profit per year is 27,128,400 rupiah and the time needed to return the initial capital is 0.03 years.
THE EFFECT OF ADDING MAGGOT BSF (Black Soldier Fly) FLOUR WITH DIFFERENT LEVELS ON PERFORMANCE STARTER PHASE BROILER CHICKEN Triandoyo, Andre; Wulandari, Eudia Christina; Sunu, Prayogi
Tropical Animal Science Vol. 4 No. 2 (2022): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36596/tas.v4i2.871

Abstract

Broiler chickens are the result of a livestock breeding process that aims to obtain poultry commodities with good growth performance. Broiler chicken productivity is influenced by rations, seeds and maintenance management. The efficiency of the use of feed ingredients in the ration is a major factor in broiler farming business. BSF (black soldier fly) maggot flour has good potential and is supportive in this regard. The material used is 60 broilers aged 1 day using DOC Superchick. Completely randomized method with unidirectional pattern with 4 treatments, 5 replications, each replication consisted of 3 tails. This study calculates the amount of Feed Conversion Ratio (FCR) using a manual system and using partner guidelines in determining the FCR number in calculating mortality is carried out every 24 hours. The purpose of this study was to determine the effect of adding BSF (black soldier fly) maggot flour with different levels on the performance of broiler chickens in the starter phase. The results showed that there was no significant effect (P<0.05). The provision of BSF maggot flour with levels of 0%, 5%, 10%, and 15% in the ration did not significantly affect the parameters of ration consumption, body weight gain, mortality and water consumption. However, the greater the level of BSF maggot usage, all parameters numerically increased starting from 0%, 5%, 10%, and 15% except for FCR which decreased in line with the addition of given maggot flour.
PERFORMANCE OF BROILER PHASE FINISHER WITH VARIOUS LEVEL MAGGOT (Black Soldier Fly) ON STARTER PHASE Wulandari, Eudia Christina; Nurdianto, Mohammad; Purwadi, Purwadi
Tropical Animal Science Vol. 4 No. 2 (2022): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36596/tas.v4i2.873

Abstract

Broiler chickens are purebred chickens that have the ability to grow and develop quickly and produce meat in a short time (1-2 months) if kept intensively. Broiler chickens have a very important role as a source of animal protein derived from livestock. This study aims to determine how much influence the use of maggot flour in the ration has on the performance of broilers in the finisher phase after giving various levels of maggot in the starter phase. The material used in the study was broiler chickens aged 1-25 days using the Superchik Strain as many as 40 chickens sourced from each treatment and each replication as many as 2 tails. In this study, the feed ingredients used were commercial feed and maggot flour purchased from maggot breeders. The equipment used in the study was a cage made of husks that had been sanitized and equipped with a feeder, drinking container, gasloec, buckets, digital scales, plastic curtains, measuring cups, thermometers, and stationery. Using Completely Randomized Design (CRD) with 4 treatments, 5 replications for each replication of 2 tails. The results showed that the use of maggot level in the starter phase had a significant effect (P>0.05) on ration consumption (208.85a (T0); 185.32b (T1); 204.60ab (T2); 209.40a (T3). ) and had no significant effect (P<0.05) on body weight gain (907.1 (T0); 858.978 (T1); 895.3 (T2); 878.44)), feed conversion ratio (2.774 (T0) 2,627 (T1); 2,726(T2); 2,779(T3)), and drinking water consumption (442.13 (T0); 437.6 (T1); 453.87 (T2); 469.33 (T3)) . The ration consumption in treatment T0 was not significantly different from treatment T3 and treatment at T2. But the T2 treatment was not significantly different from the T1 treatment.
THE ADDITION VARIOUS LEVELS OF FRESH MAGGOT ON PRODUCTIVITY AND PHYSICAL QUALITY OF DUCK EGGS Hidayatullah, Syarif; Sunu, Prayogi; Wulandari, Eudia Christina
Tropical Animal Science Vol. 4 No. 2 (2022): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36596/tas.v4i2.885

Abstract

One of the areas of business that is widely cultivated by the community is livestock, besides that, seen from the results of livestock business, which is easy to market and is a daily need for the community, eggs are eggs. Egg production and quality are indicators of the economic value of poultry farming. It is important to conduct research and research on duck egg quality and production to determine the genetic ability of ducks and to provide excellent quality food from livestock. The purpose of this study was to determine the effect of using maggot on changes in the quality of duck eggs. This research was conducted using a completely randomized design (CRD) method which used 4 treatments and 5 replications, each treatment filled with 3 ducks. In this study feed rations used BSF maggot rations with different feedings in each treatment level (P0: 100% prepared feed, P1: 5% fresh maggot + 100% prepared feed, P2: 10% fresh maggot + 100% finished feed, P3: 15% fresh maggot + 100% finished feed) this research was conducted for 40 days and the first 10 days was the adaptation period of livestock to ad libitum feeding treatment. In the research data collection was carried out on days 38,39 and 40 in each treatment and replication. From the results of the study, it was found that there was no significant change in any research parameters (P>0.5), but the daily egg production quality and egg quality were very good and higher than previous studies.

Page 1 of 1 | Total Record : 5

 1 

Filter by Year

2022 2022


Reset
Filter By Issues
All Issue Vol. 7 No. 2 (2025): TROPICAL ANIMAL SCIENCE Vol. 7 No. 1 (2025): TROPICAL ANIMAL SCIENCE Vol. 6 No. 2 (2024): TROPICAL ANIMAL SCIENCE Vol. 6 No. 1 (2024): TROPICAL ANIMAL SCIENCE Vol. 5 No. 2 (2023): TROPICAL ANIMAL SCIENCE Vol. 5 No. 1 (2023): TROPICAL ANIMAL SCIENCE Vol. 4 No. 2 (2022): TROPICAL ANIMAL SCIENCE Vol. 4 No. 1 (2022): TROPICAL ANIMAL SCIENCE Vol. 3 No. 2 (2021): TROPICAL ANIMAL SCIENCE Vol 3 No 2 (2021): TROPICAL ANIMAL SCIENCE Vol 3 No 1 (2021): TROPICAL ANIMAL SCIENCE Vol 2 No 2 (2020): TROPICAL ANIMAL SCIENCE Vol 2 No 1 (2020): TROPICAL ANIMAL SCIENCE Vol 1 No 1 (2017): TROPICAL ANIMAL SCIENCE More Issue