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Journal : Tropical Animal Science

PENGARUH PENAMBAHAN BERBAGAI LEVEL MAGGOT SEGAR DALAM RANSUM TERHADAP PRODUKSI TELUR ITIK MOJOSARI: THE EFFECT OF ADDING VARIOUS LEVELS OF MAGGOT IN THE RATE ON THE PRODUCTION OF MOJOSARI DUCK EGGS Ajibarata, M.Fahri Islah; Wulandari, Eudia Christina; Suhardi, Suhardi
Tropical Animal Science Vol. 5 No. 1 (2023): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36596/tas.v5i1.821

Abstract

Ducks are dual-purpose livestock that produce meat and eggs in Indonesia. Success in raising ducks is in feed consumption, the surrounding environment, the housing system and its genetic potential. The feed rations given must be highly nutritious and support growth. This study used 60 laying ducks, using a completely randomized design (CRD) with 4 treatments consisting of 3 ducks as the treatment was repeated 5 times. The treatments are: T0 =(100% Prepared feed), T1 =(5% Maggot +100% Prepared feed) , T2 =(10% Maggot +100% Prepared feed) and T3 =(15% Maggot +100% Prepared feed) ). Parameters observed were ration consumption, hen day production, egg weight, shell thickness and shell weight. The results showed that treatment had a significant effect (P>0.05) on egg weight T0 (68.9a), T1 (67.02ab) , T2(70.26a ), T3(73.42b ). But it has no significant effect ( P<0.05) on ration consumption T0( 195.94) ,T1( 200.36), T2( 205.39), T3(210.01) Hen day production T0( 84.4%), T1( 82.2%), T2( 98.2%), T3(96.4% ). Shell thickness T0 (0.58), T1(0.58), T2(0.59), T3(0.55) and Shell weight T0( 6.62), T1(6.82), T2(6, 86), T3(7). The conclusion in this study was that laying ducks could consume fresh maggot in increasing egg production with reference to the provision of 10% maggot and it had an effect on egg weight but had no significant effect on ration consumption, HDP, shell thickness and shell weight.
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.
PENGARUH SUPLEMENTASI MADU KLANCENG DAN TEPUNG MAGGOT TERHADAP PRODUKTIVITAS PUYUH: THE EFFECT OF SUPPLEMENTATION OF STONE HONEY AND MAGGOT FLOUR ON QUAIL PRODUCTIVITY Faizin, Wahid Nur; Wulandari, Eudia Christina; Purwadi, Purwadi
Tropical Animal Science Vol. 7 No. 2 (2025): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36596/tas.v7i2.1886

Abstract

The use of natural feed such as immunostimulants and alternative protein sources has been proven to efficiently improve poultry performance. This study examined the effect of Klanceng honey in the starter phase and Black Soldier Fly (BSF) maggot meal in feed on the productivity of local quail (Coturnix coturnix japonica). The study was conducted in Boyolali on December 24, 2024–February 9, 2025, using a Completely Randomized Design (CRD) with 4 treatments and 5 replications, involving 100 female quail. The treatments consisted of control (T0) and the addition of 5% (T1), 10% (T2), and 15% (T3) maggot meal, as well as 1% klanceng honey through drinking water in the starter phase. Maintenance was carried out from 1 day to 48 days of age. The parameters observed included feed consumption, PBB, FCR, SGR, egg-laying age, and mortality. Data were analyzed using ANOVA and Duncan's test (? = 5%). The results showed that the treatments significantly affected almost all parameters, except mortality. Treatment T3 gave the best results. It was concluded that klanceng honey and maggot meal were effective as functional feed to increase quail productivity. The results showed that administration in the P2 treatment significantly impacted quail productivity. The combination of klanceng honey and maggot meal was effective as a functional feed to improve the performance and efficiency of quail farming sustainably.
PENGARUH PEMBERIAN ONGGOK FERMENTASI TERHADAP KONDISI SALURAN PENCERNAAN ITIK PEKING FASE FINISHER UMUR 90 HARI: THE INFLUENCE OF THE ONGGOK FERMENTATION ON THE CONDITION OF THE DIGESTIVE TRACT OF DUCKS PEKINGESE FINISHER AGED 90 DAYS Inggita, Azzahra Astrid; Wulandari, Eudia Christina; Purwadi, Purwadi
Tropical Animal Science Vol. 7 No. 2 (2025): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36596/tas.v7i2.1896

Abstract

The study aims to determine the interaction between the provision of different fermented cassava pulp in the ration on the pH of the digestive tract. The materials used in the study were 100 DOD of Peking ducks. The materials used were concentrated from New Hope Indonesia, fine cassava pulp, tempeh yeast (Rhizopus sp), and water. The experimental design used was a Completely Randomized Design (CRD) using 3 treatments and 6 replications. Proximate Test Results of fermented cassava pulp: Water 72.00%, Ash 0.40%, LK 1.39%, SK 3.20% and PK 1.02%. The parameters observed were esophageal pH, crop pH, proventriculus pH, ventriculus pH, duodenal pH, jejunum pH, ileum pH, large intestine pH, and cecum pH. The research data were processed statistically with analysis of variance and if there was a significant effect (P<0.05) between treatments, Duncan's Test was carried out at the 5% level. The results showed that the provision of fermented cassava at different levels in the ration did not have a significant interaction (P>0.05) on the pH of the digestive tract. The study concluded that the provision of level T0 contained 19.1% crude protein, T1 contained 19.151% crude protein and T2 contained 19.202% crude protein. So T2 contains the highest crude protein between T0 and T1.
EFEKTIVITAS PENGGUNAAN TEPUNG MAGGOT BLACK SOLDIER FLY (BSF) SEBAGAI SUBSTITUSI SEBAGIAN RANSUM KOMERSIAL TERHADAP KUALITAS FISIK TELUR PUYUH PETELUR: EFFECTIVENESS OF USING BLACK SOLDIER FLY (BSF) MAGGOT FLOUR AS A PARTIAL SUBSTITUTION FOR COMMERCIAL RATIONS ON THE PHYSICAL QUALITY OF LAYING QUAIL EGGS Ali, Dharru Indira Tirtomas; Wulandari, Eudia Christina; Abdurrahman, Zakaria Husein
Tropical Animal Science Vol. 7 No. 2 (2025): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36596/tas.v7i2.1905

Abstract

This study aims to evaluate the effectiveness of Black Soldier Fly (BSF) maggot meal as a partial substitute for commercial feed on the physical quality of quail eggs (Coturnix coturnix japonica). A total of 100 female quails were used and housed in 20 cage partitions, each containing five birds. A Completely Randomized Design (CRD) was employed with four treatment levels of maggot meal inclusion (0%, 5%, 10%, and 15%) and five replications. The feed composition was formulated using the iso-protein principle to ensure equal protein content across all treatments. Observed parameters included yolk index, albumen index, Haugh Unit, egg weight, shell weight, and shell thickness. The results showed that the 10% maggot meal treatment produced the highest yolk index, indicating that the protein and fat ratio at this level best supported yolk formation. However, the highest albumen index and Haugh Unit were found in the control group without maggot meal, suggesting that standard commercial feed more effectively maintains albumen quality. The highest egg weight, shell weight, and shell thickness were recorded in the group fed with 5% maggot meal, identifying this level as the most optimal in supporting egg mass and shell integrity. Overall, it can be concluded that supplementing quail diets with 5% BSF maggot meal yields the most favorable effect on egg physical quality without significantly compromising internal egg components.