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Sumiati Sumiati
Departemen Ilmu Nutrisi dan Teknologi Pakan, Fakultas Peternakan, IPB University, Kampus IPB Darmaga, Bogor 16680
Agriculture, Biological Sciences & Forestry

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Pengaturan Suhu Brooding pada Performa Ayam Broiler Pelanggan PT New Hope Indonesia Fajar Hidayat; Sumiati Sumiati; Rudi Afnan; Roni Fadilah
Jurnal Ilmu Pertanian Indonesia Vol. 28 No. 4 (2023): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.28.4.599

Abstract

Genetic improvement through intensive selection in broilers for economically important traits such as body weight, growth rate, feed efficiency, and carcass quality plays a role in increasing the productivity and efficiency of the broiler industry. Good maintenance management is needed by paying attention to the quantity and quality of feed as well as comfortable and controlled environmental conditions. The environmental factor that is often the focus of attention is the temperature of milieu. During the brooding period aged 0‒21 days, the Day Old Chick cannot regulate its body temperature perfectly and still influenced by ambient temperature. Therefore, it is necessary to study the effect of brooding temperature on the performance of broiler at PT New Hope Indonesia's customers, to find the problems in regulating brooding temperatures along with solutions, evaluations, and improvement plans. Observations were made for 21 days in a semi-closed house with a population of 22,000 Cobb strain broiler. The research method used is data recording observation. The primary data were average brooding temperature for 21 days, depletion rate, feed consumption, body weight, feed conversion ratio (FCR), and production index. There was a deviation in body weight and FCR at the age of 11‒14 days due to the restriction of the heater until the age of 14 days and the wind speed at night which was more than 0.3 ms-1. With the corrective action of wind speed regulation, an effective temperature close to the thermoneutral zone and optimal production performance was obtained until the end of the brooding period. Keywords: body weight, broiler, brooding, feed conversion ratio, temperature
Hubungan Skor Perototan Ayam Betina Pembibit dan Performa Produksi Agus Kadarisman; Rudi Afnan; Sumiati Sumiati
Jurnal Ilmu Pertanian Indonesia Vol. 29 No. 4 (2024): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.29.4.612

Abstract

One think In the Parent Stock breeder farm is Scoring Fleshing in growing periode The purpose of this study was to examine the effect of the fleshing score on the production performance of parent stock hens and find problems in the form of deviations from the fleshing score along with evaluations, solutions, and improvement plans. The benefit of this research is to provide information and guidance for farm supervisors and managers regarding target fleshing. Measuring the fleshing score is done by directly measuring the thickness of the chicken breast muscles. The number of samples taken is 5% of the total population ( COBB 2022 ). The data processed by excel 2021 and descriptive analised in order to same with the filed. Fleshing score aims to maintain and monitor body weight so that it is maintained, not to be overweight or otherwise the chickens become too thin. Good fleshing will produce enough fat reserves. This fat reserve is useful for preparation before production. The next hope is that with sufficient fat reserves during production, peak production will be high and production performance will be more persistent. Hens in coops that achieve an ideal fleshing score (less fleshing score 2) in the growing period tend to show better performance during the laying period, lower depletion of laying, higher peak production, higher cumulative PE, and higher cumulative HE. Keywords: flashing score, parent stock, production performance
Co-Authors Agus Kadarisman Fajar Hidayat Roni Fadilah Rudi Afnan