The aim of this research was to observe the Body Condition Score (BCS) and milk production of Friesian Holstein (FH) dairy cattles. 144 of dairy cattles divided into 3 groups based on BCS 1-9 scale. The results showed that Y = 6.62 + 5.54X - 5.78X2. Coefficient of determination (R2) of 20.6 this mean any increase in milk production by 20.6% is affected by BCS. It can be concluded that there is a correlation between Body Condition Score (BCS) and milk production. The higher BCS (BCS 7-8) the lower milk production, while in ideal BCS production (5-6) the production of milk is optimize.

The study was conducted to know conception rate and service per conception of Limousin Cross breed and Ongole Cross Breed in Pilangkenceng, Madiun. Data were collected for the periode of Oktober 2016 to February 2017 from inseminators in Pilangkenceng district. The data were taken by primary and secondary. Primary data retrieval were done by direct observation, which includes several variables, where the variables include: the identity of the breeder, feeding and drinking. The secondary data were obtained by recording the farmer’s artificial insemination card. All data was analyzed to find a percentage of conception rate (CR) and find number of service per conception (S/C). Then S/C were analyzed with T-test adn CR were analyzed with chi-square test. The results of this research showed that the service per conception’s average of limousin cross breed and ongole cross breed is 1,61 and 1,72. The average of conception rate limousin cross breed and ongole cross breed is 53% % and 59 %. The result showed no significant difference (p>0,05) on CR and S/C between limousin cross breed and ongole cross breed. The conclusion of this research showed that service per conception and conception rate of ongole cross breed in Pilengkenceng Madiun is better than limousin cross breed but there’s no significant difference (p>0,05).

Abstract-The purpose of this study is to find out the influence of the extracted tubers of dayak onions (Eleutherine palmifolia) orally in lowering the malondialdehyde (mda) level of liver tissue in male white rats (Rattus norvegicus) induced by alloxan. The examined animals were 24 white rats of the Wistar strain divided into 6 groups. 1) negative control group K (-) were given aquabidest and CMC-Na 1% during therapy, 2) positive control group K (+), 3) K (O) oral drug metformin therapy 9 mg/200 gbw, 4) P (1) therapy by tuber dayak onion extract with an oral dose of 100 mg/kgbw, 5) P (2) therapy by tuber dayak onion extract oral dose is 200 mg/kgbw and 6) P (3) therapy per tuber dayak onion extract with an oral dose of 400 mg/kgbw. A group 2 to 6 alloxan were induced with a dose of 110 mg/kgbw in intraperitoneal. The therapy was done over 14 days, then the rats were euthanised with ketamine and examined for the mda levels in the liver tissue using the thiobarbituric acid (TBA) method. The data analyisis results by oneway ANOVA ( Analysis of Variance ) test shows that there is a significant difference between group K(-) and group K(+). In addition, there is also an insignificant difference between group K(-) and groups P(1), P(2) and P(3). The results of this study have concluded that tubers of the dayak onion can lower liver MDA levels but an increase in the therapeutic dose did not have a significant effects.

This research aims to determine the use of various estrus detection devices before artificial insemination as measured by pregnancy rate. The researcher used a sample of 60 cows were used in this research which is divided into four groups as a control and treatment groups (Thermopin®, Hauptner and Draminski groups), and each cow was detected for the sign of estrus by three devices that were Thermopin®, Hauptner and Draminski prion when doing an artificial insemination. The cows were observed to 45 days after artificial insemination for observing pregnancy. This research method is the exploration scope to prove the effect of various estrus detection tool against pregnancy rates. The result of ANOVA test, there is the effect of using a various estrus detection devices against pregnancy rates. Samples tested by Draminski with average (1.53±0.51) resulted in a 53.3% pregnancy rate, the samples were tested with Hauptner with average (1.67±0,48) resulted in pregnancy rate 66.7%. Without treatment or control, sample with an average of (1.67±0.48) resulted in a 73.3% pregnancy rate.While samples were tested with Thermopin® with average (2.00±0.00) resulted in a 100% pregnancy rate. In conclusion, Thermopin® the best detection tool than other estrus detection devices.

This research aims to determine the use of various estrus detection devices before artificial insemination as measured by pregnancy rate. The researcher used a sample of 60 cows were used in this research which is divided into four groups as a control and treatment groups (Thermopin®, Hauptner and Draminski groups), and each cow was detected for the sign of estrus by three devices that were Thermopin®, Hauptner and Draminski prion when doing an artificial insemination. The cows were observed to 45 days after artificial insemination for observing pregnancy. This research method is the exploration scope to prove the effect of various estrus detection tool against pregnancy rates. The result of ANOVA test, there is the effect of using a various estrus detection devices against pregnancy rates. Samples tested by Draminski with average (1.53±0.51) resulted in a 53,3% pregnancy rate, the samples were tested with Hauptner with average (1.67±0,48) resulted in pregnancy rate 66,7%. Without treatment or control, sample with an average of (1.67±0,48) resulted in a  73,3% pregnancy rate. While samples were tested with Thermopin® with average (2.00±0,00) resulted in a 100% pregnancy rate. In conclusion, Thermopin® the best detection tool than other estrus detection devices.