Sri Pantja Madyawati
Department Of Veterinary Medicine, Faculty Of Veterinary Medicine, Airlangga University, Surabaya

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Journal : Journal of Applied Veterinary Science and Technology

The Incidence Rate of Helminthiasis in The Digestive Tract of Dairy Cattle in The Partnership of PT. Greenfields Indonesia Wenny Nur Azizah; Dony Chrismanto; Sri Pantja Madyawati; Hana Eliyani
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.I1.2020.11-15

Abstract

Background: One of the partnerships of PT. Greenfields Indonesia is located on the slopes of Mount Kawi, precisely in Pijiombo, Ngadirenggo Village, Wlingi District, Blitar Regency. The tropical situation in this area is very humid and has high rainfall. It causes dairy cattle to be infected with helminths. Therefore, observations of the incidence rate of gastrointestinal helminthiasis in dairy cattle are needed. Purpose: To determine the prevalence of gastrointestinal helminths in dairy cattle in the partnership of PT. Greenfields Indonesia. Method: Fecal samples from 36 dairy cattle were collected and examined using native, sedimentation, and flotation techniques. Result: Indicated that the prevalence of gastrointestinal helminths in the dairy cattle was about 66,66%. There were 24 dairy cattle positively and 12 cattle negatively. Helminth species found included class Nematoda (Haemonchus contortus, Oesophagostomum radiatum, Bunostomum phlebotomum, Mecistocirrus digitatus, and Gaigeria pachyscelis) and Cestoda (Moniezia expansa). Conclusion: The incidence rate of helminthiasis was quite high dairy cattle in the partnership of PT. Greenfields Indonesia.
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.
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.