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Journal : Tropical Animal Science

Pengaruh Pemberian Racikan Antibiotik Alami Terhadap Penularan Salmonella Sp dan Performans Broiler Starter Ahmad Suminto; Suhardi Suhardi; Eudia Christina Wulandari
Tropical Animal Science Vol 2 No 1 (2020): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (567.861 KB) | DOI: 10.36596/tas.v2i1.216

Abstract

The livestock sub-sector has a very important role in meeting the protein needs of the population by improving community nutrition and increasing farmers' incomes. One of the many animal husbandry businesses developed in Indonesia is the business of broiler chickens. The obstacles faced in raising broiler chickens are susceptible to diseases, one of which is Salmonellosis. The purpose of this study was to determine the effect of giving antibiotic concoctions to salmonella transmission and broiler starter chicken performance. One day old broiler chickens (DOC) 100 tails with an initial body weight of an average of 70-95 grams are randomly allocated into 4 treatments and 5 replications, where each test consists of 5 tails. The four treatments consisted of T0 (100% drinking water), T1 (95% drinking water: 5% compounded antibiotics), T2 (90% drinking water: 10% compounded antibiotics) and T3 (85% drinking water: 15% concocted antibiotics ). Commercial feed for broilers and drinking water treatment is given ad libitum. The parameters observed were body weight, feed consumption, FCR (Feed Convert Ratio), liver weight, blood sugar, relative length of digestive tract of chicken and salmonella sp bacteria in the large intestine of broiler chicken at 35 days. The results showed that the administration of antibiotic concoctions had no significant effect (P≥0.05) on body weight, feed consumption, FCR (Feed Convert Ratio), liver weight, blood sugar, relative length of digestive tracts of chickens and salmonella sp bacteria in the large intestine. It was concluded that the administration of antibiotic concoctions did not significantly affect the transmission of salmonella sp and broiler starter performance.
Produktivitas Puyuh yang Diberi Ransum Suplementasi Berbagai Level Tepung Cangkang Telur Itik Gilang Rafi Abyansyah; Suhardi Suhardi; Eudia Christina Wulandari
Tropical Animal Science Vol 2 No 1 (2020): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (785.43 KB) | DOI: 10.36596/tas.v2i1.217

Abstract

This study aims to determine the extent of the effect from different levels of supplementation of duck egg shells powder in the diet of quail (Coturnix-Coturnix japonica) as feed material source of calcium to productivity quail. This study used 82 birds 49 days old female quail and retrieval of data up to the age of 90 days. The experimental design used completely randomized design (CRD), which consists of 4 treatments and 5 replications. Such treatment is a duck egg shell powder with some level of rationing, ie P0 = 0% duck egg shell powder, P1 = 0.25% duck egg shell powder + 99.75% commercial feed, P2 = 0.50% duck egg shell powder + 99.5% commercial feed, P3 = 0.75% duck egg shell powder + 99.25% commercial feed. The measured parameters ie feed consumption, calcium, protein, and the daily egg production (QDP). ANOVA test results stating that the treatment significantly different (P>0,05) on daily egg production (QDP) and very significantly different (P>0,01) on egg weights. Based on the results of this study indicate that duck egg shell powder at 0.5% can be used optimally to affect the daily egg production of quail and at 0,25% can be used to affect the egg weights.
Productivity of Laying Hens Second Phase with Free Feeding Choice Auliya Chanifuddin Luthfi; Suhardi Suhardi; Eudia Christina Wulandari
Tropical Animal Science Vol 2 No 2 (2020): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (976.01 KB) | DOI: 10.36596/tas.v2i2.370

Abstract

This study aim to determine the nutritional needs of laying hens according to physiological and environmental conditions in order to support the productivity of laying hens with free feeding choice. This research was conducted in Sidoharjo, Sumbung, Cepogo, Boyolali. Thirty layers of laying hens, age 52 weeks used in this study. The chicken were fed freely selectively with premix, corn, rice bran, and concentrate feed as measured ad libitum. Parameters measured were consumption, HDP, shell thickness and weight, albumen index, yolk index, and haugh index. The results were analyzed quantitatively by reading data with the graph. The results showed that the dietary intake of laying hens was lower than the standard, however, the nutrient needs could be fulfilled because the nutritional content of the feed ingredients was good. It’s can be seen from the high HDP, shell weight and thickness, also good egg index. Laying hens are able to fulfill their nutrient needs with the free feeding choice treatment.
Pemanfaatan Nutrisi Ayam Petelur Fase II (55 Minggu) Dengan Pemberian Pakan Free Feeding Choice Moch Tirta Ageng Bambang Priomojo; Eudia Christina Wulandari; Purwadi Purwadi
Tropical Animal Science Vol 3 No 1 (2021): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1017.747 KB) | DOI: 10.36596/tas.v3i1.633

Abstract

The purpose of this study was to look at the utilization of phase II laying hens nutrition by giving Free Feeding Choice feed. The material used in the study was 30 Brown Leg Horn laying hens with the age of 55 weeks. In this study, the use of the free-choice technique of feed with corn, finished concentrate, rice bran, and premix as feed ingredients. The parameters of this study were ration consumption, Hen Day Production, egg weight, digesta rate, and crude fiber digestibility. The results showed that the treatment had a significant effect, the average feed consumption of laying hens was 114 grams/day. Average production reaches 95%. The average overall weight is 65.15 grams. The average digestibility value of crude fiber was highest in the T10 treatment, which was 42.26% and the lowest in the T19 treatment 4.37%. The highest crude fiber consumption was T10 18.08% and the lowest was T13 6.11%. From the results of the research that has been done, it can be concluded that layer II brown leg horn laying hens with Free Feeding Choice feeding provide an opportunity for chickens to choose the feed ingredients needed to produce eggs.
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.
PENGARUH PENAMBAHAN MAGGOT SEGAR TERHADAP KUALITAS TELUR ITIK MOJOSARI PADA FASE PUNCAK PRODUKSI HINGGA LAYER II: THE EFFECT OF THE ADDITION OF FRESH MAGGOT ON MOJOSARI DUCK EGG QUALITY PEAK PHASE PRODUCTION UP TO LAYER II Wiyanjana, Mahanani Ilham Denta; Purwadi, Purwadi; Wulandari, Eudia Christina
Tropical Animal Science Vol. 6 No. 1 (2024): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36596/tas.v6i1.1142

Abstract

The aim of this research was to determine the effect of adding fresh maggots as an alternative feed on the quality of laying duck eggs. The material used was 60 laying ducks aged 28 weeks. The treatment was as follows: (T0 = 100% finished feed), (T1 = 5% fresh maggot + 100% finished feed), (T2 = 10% fresh maggot + 100% feed finished), (T3 = 15% fresh maggot + 100% finished feed). The parameters observed were: feed consumption, daily duck productivity, shell thickness, egg weight and shell weight. If the results of the analysis have a significant impact, then proceed with the Duncan's distance test. The results of the analysis showed that it had a real effect on feed consumption but had no real effect on daily duck productivity, shell thickness, egg weight and shell weight
PENGARUH BERBAGAI MACAM WARNA PENCAHAYAAN TERHADAP PERFORMA AYAM PEJANTAN PADA FASE STARTER: EFFECT OF VARIOUS LIGHTING COLORS ON THE PERFORMANCE OF MALE CHICKEN IN THE STARTER PHASE Purnama, Ardy; Wulandari, Eudia Christina; Abdurrahman, Zakaria Husein
Tropical Animal Science Vol. 6 No. 1 (2024): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36596/tas.v6i1.1210

Abstract

This research aims to determine the effect of various lighting colours on the performance of male chickens in the starter phase/1-10 days old. The experimental design used in this study was a completely randomized design (CRD) with 6 treatments and 4 replications. Each replicate (test unit) uses 4 chickens. Parameters observed were ration consumption, daily body weight gain, body weight gain, feed conversion and mortality. The results of the research that has been carried out are that the effect of various lighting colours on starter phase bulls has no significant effect (P>0.05) on ration consumption, daily body weight gain (PBBH), body weight gain (PBB), feed conversion, and mortality. The conclusion from this study is the effect of various lighting colours on the performance of the roosters in the starter phase. It can be concluded that it is not significant, but numerically, the best light weight gain is shown in the T5 treatment, namely the colour of red light.
PERFORMA AYAM BROILER YANG DIPELIHARA DENGAN PERBEDAAN KETINGGIAN KANDANG: PERFORMANCE OF BROILER CHICKENS MAINTAINED IN DIFFERENT CAGE HEIGHTS Prasetyo, Hermawan; Wulandari, Eudia Christina; Prasetyo, Aris Budi
Tropical Animal Science Vol. 7 No. 1 (2025): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36596/tas.v7i1.1836

Abstract

This study aimed to evaluate the effect of cage floor height on broiler chicken performance in a closed house cage system. The parameters observed included feed consumption, body weight gain, Feed Conversion Ratio (FCR), performance index (IP), and mortality. The study used a Completely Randomized Design (CRD) with three treatments (0 m, 2 m, and 4 m floor) and six replications, where each replication consisted of 15 CP Charoen Phokpan strain broiler chickens. The results showed that cage height had a significant effect (P <0.05) on included feed consumption, body weight gain, Feed Conversion Ratio (FCR), performance index (IP), and mortality. A height of 4 m gave the best results with efficient feed consumption (49.92 g), the highest body weight gain (1.62 kg), the lowest FCR (1.65), the highest IP (292.23), and the lowest mortality (3%). Microenvironmental conditions such as temperature and humidity on the upper floor were more stable and supported the thermal comfort of the chickens, thus increasing growth efficiency. Thus, it can be concluded that the height of the cage is an important factor in the management of broiler chicken maintenance in the closed house system.