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Journal : Journal of Applied Veterinary Science and Technology

The Incidence of Gastrointestinal Helminthiasis in Etawa Crossbred Goat in Etawa Farm Jombang Dwi Novita Sari; Tri Wahyu Suprayogi; Djoko Legowo; Siti Eliana Rochmi
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.I1.2020.24-28

Abstract

Background: Goat is one type of small ruminant that has a contribution to supporting the development of livestock and is an alternative to meet the needs of animal protein in Indonesian society. The current goat raising system is still carried out by being caged or semi-grazed. In this maintenance system, goats are very susceptible to parasitic diseases, especially those caused by the digestive tract worms. Gastrointestinal worms are a significant problem in livestock, especially small ruminants that cause health problems, such as diarrhea, weight loss, and decreased appetite. Purpose: To determine the percentage and types of digestive tract helminths in Etawa crossbred goats by age. Method: 30 feces samples from Etawa crossbred goats were collected for laboratory examination using native, sedimentation, and flotation methods. Result: From the microscopic examination, it was found that the prevalence of gastrointestinal helminthiasis was 56.6%. Also, the type of worm eggs found in the feces samples from Etawa crossbred goats were Cotylophoron cotylophorum, Moniezia benedeni, Oesophagostomum columbianum, Strongyloides papillosus, Haemonchus contortus, Trichostrongylus sp., and Trichuris globulosa.
Weight Gain and Feed Conversion of Broiler Chickens in Reviewed from Cage Temperature and Humidity Himatul Oktavia; Siti Eliana Rochmi; Tri Wahyu Suprayogi; Djoko Legowo
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.I1.2021.5-9

Abstract

Background: Broiler chicken production is influenced by several factors, namely genetic, management, and environmental factors. Genetically superior chickens will not produce maximum results if not supported by a comfortable environment for chickens (comfort zone) because they are animals that will grow optimally at a certain temperature range. in addition, humidity also affects the production and health of chickens. So that the selection of the cage becomes important to create comfortable environmental conditions for chickens. Cage with a relatively stable temperature will greatly affect the production results, including body weight and feed conversion. Purpose: To determine the effect of temperature and humidity of semi-enclosed cages on weight gain and feed conversion of broiler chicken. Method: Observation was carried out during a period of maintenance of broiler chickens on farms and data collected in the form of the recording of chicken weight and feed conversion. Result: Temperature and humidity of semi-enclosed cages have a good effect on production results, with chicken harvest weight of 2197.3 grams and feed conversion of 1.52 kg. Conclusion: this study indicate that temperature and humidity have a good influence on weight gain of chickens and feed conversion value.
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.
Quality and Quantity of Dairy Cow Milk Production in View of Differences in Concentrate Use at KUD Kertajaya Kandangan, Kediri Regency, East Java Oriza Cahya Rahmadiati; Siti Eliana Rochmi; M. Gandul Atik Yuliani; Anwar Ma'ruf; Miyayu Soneta Sofyan; Agung Budianto Achmad; Dony Chrismanto
Journal of Applied Veterinary Science And Technology Vol. 4 No. 1 (2023): April 2023
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/javest.V4.I1.2023.11-14

Abstract

Background: Differences in the use of concentrates in dairy cows cause differences in the quantity and quality of milk produced. Purpose: To compare the quality and quantity of milk between dairy cows fed concentrate A and concentrate B. Methods: This observation was carried out at KUD Kertajaya Kandangan Kediri using 40 cows with a ratio of 20 dairy cows fed concentrate A and 20 cows dairy cows fed concentrate B. The quality of cow's milk samples was tested using a lactoscan machine, and then the quantity was measured at the time of milking using a scaled milk can. Results: The results showed that the quality of dairy cows fed with concentrate A had an average pH of 6.495±0.176, milk specific gravity of 1,0241±0.0004 g/ml, a fat content of 5,241±2.614%, protein of 3,335±0.294%, non-solid fat of 8.542±0.518% and total solid of 13.707±2.612% with an average milk yield of 15.7±2.273 liters per day while the quality of dairy cows fed with concentrate B had an average pH of 6.425±0.102, milk Specific Gravity of 1,0244±0.0005 g/ml, Fat Content of 6,447±2.621%, Protein of 3.284±0.213%, non-solid fat of 9.134±0.6313% and total solid of 15.459±2.752%% with the average milk produced is 15.5±2.140 liters per day. Conclusion: The quality and quantity of milk of dairy cows fed concentrates A and B have a noticeable difference (P<0.05) in terms of solid nonfat (SNF) and total solids. Concentrate B has a higher percentage of solid nonfat and total solid than concentrate A.