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All Journal Jurnal Layanan Masyarakat (Journal of Public Service) Journal of Parasite Science Journal of Applied Veterinary Science and Technology
Ratna Damayanti
Department Of Basic Veterinary Medicine, Faculty Of Veterinary Medicine, Universitas Airlangga, Surabaya
Agriculture, Biological Sciences & Forestry Humanities Decision Sciences, Operations Research & Management Environmental Science Immunology & microbiology Social Sciences Veterinary Other

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Journal : Journal of Applied Veterinary Science and Technology

 1 
The Potency of Giving Turmeric (Curcuma domestica Val.) Flour to The Quality of Quail (Coturnix coturnix japonica) Eggs Astrid Annisya Adhy Putri; Agus Widodo; Ratna Damayanti; Tri Wahyu Suprayogi
Journal of Applied Veterinary Science And Technology Vol. 1 No. 1 (2020): April 2020
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/javest.V1.I1.2020.1-5

Abstract

Background: Supplementation of good feed on quail can improve its egg quality. One of the excellent supplement comes from herbs. Turmeric is one of the herbs which good for livestock because of its content, curcuminoid, and essential oil. Curcuminoid can increase quail egg yolk color, increase the appetite so that it can increase the weight of poultry. Purpose: To know the potential of giving turmeric flour to the quality of quail’s egg. Methods: The methods used 40 quails, divide into two groups. Groups P0: quail fed without turmeric flour, and group P1: quails fed with 1,07% turmeric fluor. Variables observed were egg weight, haugh unit, egg yolk index, white egg index, and yolk color. Result: The Egg weight, haugh unit, yolk index, and yolk color of P1 was higher than quails fed without turmeric. However, there was no difference between the egg whites index of both groups. Conclusion: The addition of turmeric on feed has the potential to increase the egg weight, haugh unit, yolk index, and yolk color. However, turmeric was not directly affected the formation of egg whites. 
Etawa Goat Estrus Quality with Estrus Synchronization Jihan Pangestuningrum; Sri Pantja Madyawati; Hana Eliyani; Ratna Damayanti; Siti Eliana Rochmi
Journal of Applied Veterinary Science And Technology Vol. 2 No. 1 (2021): April 2021
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/javest.V2.I1.2021.15-21

Abstract

Background: Estrus synchronization is a way to get a herd of cattle estrus at the same time. This method can increase the reproductive success of livestock, thereby increasing production and population. Purpose: To determine the estrus quality from estrus synchronized Boerja goats, in Trawas District, Mojokerto Regency. Method: Estrus synchronization using an intra-vaginal sponge contains hormone progesterone, combined with the injection of the hormone GnRH. an intra-vaginal progesterone sponge was inserted for 14 days. After 14 days, the goats were injected with the GnRH hormone, then placed in a cage with the male and observed for estrus quality. Result: the average onset of estrus was 40.6 hours, the average color of the goat's vulvar mucosa when estrus was 2.3 (dark pink), the average presence of mucus was 1.9 (excess vulvar mucus), the average mucus color is 2.8 (white), and the average temperature increase of the vulva when the goat is in estrus is 0.4 ° C. Conclusion: The observations showed that the estrus quality of the goats was very diverse and not all goats were able to show the maximum estrus quality. It can be due to genetic factors, body condition, and feed nutrition.
Comparison of Broiler Performance in Closed House and Open House Systems in Trenggalek Ana Rohmatul Laili; Ratna Damayanti; Boedi Setiawan; Sri Hidanah
Journal of Applied Veterinary Science And Technology Vol. 3 No. 1 (2022): April 2022
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/javest.V3.I1.2022.6-11

Abstract

Background: According to the Indonesian Central Bureau of Statistics, broiler meat production in 2020 decreased by 6.3% from the previous year. Several factors can influence chicken productivity, one of which is cage management. The cage has a vital role in success because the comfort of the cage will result in maximum chicken productivity. Aim: To compare the productivity of broiler chickens reared using Closed House and Open House cage systems in the same partnership based on the value of Feed Conversion Ratio, Mortality, and Index Performance. Methods: Data collection was carried out using the literature and observative methods, namely direct observation on two farms using a Closed House and an Open House cage system in Trenggalek Regency in April 2021. Results: A FCR value of Closed House system cages has an FCR value of 1.416, whereas the Open House system was 1.605. The mortality of broiler chickens reared in the Open House system was 842, and in the closed house system was 572. The index performance of broiler chickens raised in the Closed House system was 366.5, whereas in an Open House system, the index performance was 319.4. Conclusion: The Feed Conversion Ratio (FCR), Mortality, and Index Performance Index (IP) value of broiler chickens reared in the Closed House system cage was higher than those in the Open House system cage.
Detection of Salmonella sp. on Bulk Meatballs and Packaged Meatballs at Sepanjang Market, Sidoarjo Rahmania Zain; Sri Hidanah; Ratna Damayanti; Sunaryo Hadi Warsito
Journal of Applied Veterinary Science And Technology Vol. 2 No. 2 (2021): October 2021
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/javest.V2.I2.2021.31-36

Abstract

Background: Bacterial contamination in food can cause congenital diseases in the form of infections. Meatballs are one of the foods that are in demand by the public and foods that can be contaminated with salmonella bacteria. Detection of Salmonella sp bacteria can determine the quality of bulk meatballs and packaged meatballs. Salmonella sp bacteria should not contaminate the meatballs according to the quality requirements of the BSNI (Badan Standarisasi Nasional Indonesia). Purpose: To determine the contamination of Salmonella sp bacteria in bulk meatballs and packaged meatballs sold at Sepanjang market, Taman District, Sidoarjo Regency. Methods: The Salmonella sp. test on meatballs was carried out in four stages, pre-enrichment using Buffered Pepthone Water solution, enrichment using Tetrathionate Brothbase solution, isolation using Salmonella Shigella Agar media, and biochemical testing using Triple Sugar Iron Agar media. The samples used were 10 samples each. Result: The test proved that 20% of the samples were positively contaminated with Salmonella sp. both on bulk meatballs and on packaged meatballs. Conclusion: Food hygiene and sanitation must be applied properly and correctly in every process because food products circulating in public, especially meatball products, can avoid microbial contamination and be safe for consumption.
Factors Affecting Fresh Semen Quality in Pasundan Cattle at UPTD BPPIBTSP Ciamis Oky Susandani; Tri Wahyu Suprayogi; Ratna Damayanti; Anwar Ma'ruf
Journal of Applied Veterinary Science And Technology Vol. 2 No. 2 (2021): October 2021
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/javest.V2.I2.2021.37-42

Abstract

Background: Pasundan cattle are local cattle native to Indonesia. One way to conserve beef cattle genetics is to use Artificial Insemination technology. The success of Artificial Insemination can be influenced by the quality of semen. Purpose: To determine factors affecting fresh semen quality in Pasundan cattle at UPTD BPPIBTSP Ciamis. Methods: The data were  obtained through observations on seven Pasundan bulls in March 2021 towards fresh semen quality and some factors influencing it. The Pasundan bulls observed were seven productive males. Results: The fresh semen quality of Pasundan cattle, such as volume, color, and pH, showed good result,s but the average consistency and concentration of spermatozoa were still below the standard. The factors that can affect the fresh semen quality are the breed of beef cattle, age, body weight, feed, season, exercise, and frequency of semen storage. Conclusion: The determining factors that can cause the consistency and concentration of Pasundan cattle’s spermatozoa at UPTD BPPIBTSP Ciamis are feed and season.
Evaluation of Production Peak of Laying Hens Strain Lohman Brown in CV. Lawu Farm Malang Yolifia Rahma Milenia; Sri Pantja Madyawati; Agung Budianto Achmad; Ratna Damayanti
Journal of Applied Veterinary Science And Technology Vol. 3 No. 1 (2022): April 2022
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/javest.V3.I1.2022.12-17

Abstract

Background: The productivity of laying hens is a key measurement in the laying hens business. One of the targets for laying hens is to achieve peak production. The optimal peak production period is necessary to attain the maximum profit. Purpose: To determine the productivity of laying hens strain Lohman Brown aged 25-49 weeks at CV. Lawu Farm Malang Regency as an evaluation of the peak production period. Case Analysis: The descriptive method with the case study technique was used. Primary data were obtained from observations by participating in direct livestock activities, interviews, and documentation, and secondary data were obtained from literature studies. The variables observed in this study were Hen Day Production, Feed Conversion Ratio, egg weight, and mortality. Results: Observation of laying hens productivity in CV. Lawu Farm showed that 71.42% of Hen Day Production value of the full cages had met the target with HDP of more than 92%, while 28.58% did not reach the peak production target by only getting HDP less than 90%. The FCR value was 2.4 – 2.15, the average egg weight wais 63.03 grams/egg, and the mortality was ≤3%. Conclusion: The productivity of laying hens of the Lohman Brown strain aged 24-59 weeks at CV. Lawu Farm has met production standards in terms of HDP, FCR, egg weight, and mortality.
Co-Authors Achmad Hasan Sahani Agung Budianto Achmad, Agung Budianto Agus Widodo Ana Rohmatul Laili Annise Proboningrat Anwar Ma'ruf Astrid Annisya Adhy Putri Azizah Bilqis Nurkarimah Boedi Setiawan Endang Suprihati Gandul Atik Yuliani Hana Eliyani Hidayatik, Nanik Jihan Pangestuningrum Kusnoto Kusnoto Lucia Tri Suwanti, Lucia Tri Mufasirin Nove Hidajati Oky Susandani Rahmania Zain Retno Sri Wahjuni Rochmi, Siti Eliana Sri Hidanah Sri Mulyati Sri Mumpuni Sosiawati Sri Pantja Madyawati Tri Bhawono Dadi Tri Wahyu Suprayogi Warsito, Sunaryo Hadi Widya Paramita Lokapirnasari Yolifia Rahma Milenia