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KEJADIAN KAWIN BERULANG PADA SAPI POTONG BETINA PERANAKAN LIMOSIN DAN SIMENTAL DI KECAMATAN WONOSALAM KABUPATEN JOMBANG PERIODE 2015 - 2018 Muharam Subagio; Indah Norma Triana; Bambang Poernomo; Wurlina Wurlina; Pudji Srianto; Budi Utomo
Journal of Basic Medical Veterinary Vol. 8 No. 2 (2019): Journal of Basic Medical Veterinary, December 2019
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/.v8i2.20412

Abstract

Repeat Breeding is an adult cattle which have normal estrous cycle and clear signs of estrous but did not get pregnant when it got breed by natural mating or artificial insemination. The main purposes of this study is to know the number of repeat breeding cases in beef cattle in regency Jombang period of 2015-2018. The metode of the study is survey which collected by recording and survey. Were analyzed though Normality Test (Kolmogorov-Smirnov Test) and Homogenity Test and followed by T Test. Questionnaire test result processed using Kendall’s Tau-b Correlation Test. Study result showed that repeat breeding cases fluctuate significantly per year and the factors affecting fertilization failure and early embrionic death, hormonal, infection, and management factors.   
GAMBARAN PATOLOGI HEPAR IKAN LELE DUMBO (Clarias gariepinus) YANG DIPAPAR LOGAM TIMBAL NITRAT Pb(NO3)2 Yolanda Dellavia; Thomas Valentinus Widiyatno; Boedi Setiawan; Arimbi Arimbi; Bambang Poernomo; Yeni Dhamayanti
Journal of Basic Medical Veterinary Vol. 9 No. 1 (2020): Journal of Basic Medical Veterinary, June 2020
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/.v9i1.21092

Abstract

This research aimed to know the changed damage of liver African catfish (Clarias gariepinus) were exposed by lead nitrat. This study used twenty four of African catfish (Clarias gariepinus) with average weight of 20-25 grams, size 10-12 cm, age ± two months. This research was designed by a completely randomized design (CRD). All member of population of the African catfish were divided into six groups, consist of six repetitions each, namely P1, P2, P3, and P0 as a negative control respectively.  P1 was given with dosage of lead nitrat 7,26 mg/liter, P2 was given with dosage of lead nitrat 14,53 mg/liter, and P3 was given with dosage of lead nitrat 29,06 mg/liter. According to the macroscopic observed, show that liver became swollen and pale.  The histopathological features of hepar were examined under light microscope in 400 times magnification. Scoring method were using Bernet Scoring Method to examined the presence of degeneretion, congesti, necrotic, and infiltration of leukocyte. Then, Kruskal-Wallis test through with Mann-Whitney test of statistical analysis. The statistical analysis showed the median number of P0 (0,05), P1 (0,45), P2 (1,10), and P3 (1,40) respectively. From the result can be concluded lead exposure with dose 29,06 mg/liter severe which was heavily histopatological in hepatocytes cell of african catfish (Clarias gariepinus) liver.