The Estimation of Natural Increase, Population Dinamics and Output of Beff Cattle in Klaten Central of Java

Abstract

The purpose of this study was to calculate the estimation of natural increase, population dynamics and output beef cattle in Klaten. This research was carried out from December 2015 until January 2016 at the District of Ngawen, Prambanan and Tulung, Klaten, Central of Java. The material used in this study was a questionnaire which contains the identity of the breeder, livestock production and reproduction data, death data, mutations, maintenance system of livestock and population data as well as the last 7 years in Klaten Regency, Central of Java.The research used census method by using the sample that is in accordance with the rules of research methodology. The selected district was the district with a high, medium and low population i.e. Tulung, Prambanan and Ngawen. From the three selected district then selected three villages which had a high, medium and low population of cattle. The numbers of respondents in this research were 951 people. The results showed that the natural increase of beef cattle in Klaten was 27.14 %. The estimation of population dynamics of beef cattle in Klaten Regency 2015 to 2019 respectively 115447, 119427, 123406, 127386 and 131365. The out put estimation of beef cattle in Klaten was 18.10% included in the low category. Total output in Klaten by 2015 to 2020 respectively 29670, 30693, 31715, 32738 and 33761. Factors that affecting the output of beef cattle was the number of cattle needs and the replacement. The natural increase and population dynamics affected by the birth, death and mutations. In conclusion, Klaten was one of the sources of beef cattle in Central of Java.