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All Journal Journal of the Indonesian Tropical Animal Agriculture Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan
S. Darwati
Departemen Ilmu Produksi dan Teknologi Peternakan, Institut Pertanian Bogor
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Veterinary

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Journal : Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan

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Ukuran Tubuh Ayam Lokal Silangan IPB D-1 Generasi Kelima Umur 2 Sampai 12 Minggu Lukmanudin, M.; Sumantri, C.; Darwati, S.
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 6 No. 3 (2018): Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan
Publisher : Department of Animal Production and Technology, Faculty of Animal Science, IPB University in associated with Animal Scientist's Society of Indonesia (HILPI)

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Abstract

Kampung chicken is Indonesian native chickens that has slow growth. One way to increase growth is crossing. Pelung-sentul-kampung-meat type chicken (IPB D-1) is a chicken from crossing between F1 pelung-sentul (PS) male and kampung-meat type chicken strain cobb (KM) female to produce chicken that has fastly growth and big body size. Factors that need to be examined to find out the bone growth and body structure of chicken is the body size. The aim of the research was to asses body size chicken IPB D-1 generation G4 crosing results with interse at age 2 until 12 weeks. The number of chickens used 33 males and 38 females. The Variables measured every 2 weeks were body weight, shank length, shank circumference, tibia length, femur length, back length, chest circumference, chest width, chest depth, and chest length. Research data were analyzed descriptive. IPB D-1 chicken G5 have a coefficient of diversity 5% to 15% on each variable observed. The fifth generation of IPB D-1 chicken (G5) have  a variation body size. Chest length is the best variable to predict the body weight.
Morfometrik Ayam Broiler dengan Pemeliharaan Intensif dan Akses Free Range di Daerah Tropis Rahayu H. S., I.; Darwati, S.; Mu'iz, A.
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 7 No. 2 (2019): Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan
Publisher : Department of Animal Production and Technology, Faculty of Animal Science, IPB University in associated with Animal Scientist's Society of Indonesia (HILPI)

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Abstract

Broiler developed to produce meat in a fast manner. Generally, broiler reared by intensive system. Rearing system can be split into two kinds, intensive and free-range rearing system. The aim of this research was assessing the morphometric size of male and female broiler which are raised under intensive and free-range systems. Rearing systems was not have influence on the morphometric size of the chicken except in the length of the tibia, femur, and wing on the third week. Sex have real impact on the length of shank, tibia, wings, femur, and chest circumference, and also significantly affect the width and depth of the chest, neck, and spine lenght in fifth week. Rearing systems both intensive and free-range produced same frame size on broiler chicken.
Produksi Telur Ayam Persilangan Merawang dengan Arab Widayanti, N.; Darwati, S.; Afnan, R.
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 7 No. 3 (2019): Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan
Publisher : Department of Animal Production and Technology, Faculty of Animal Science, IPB University in associated with Animal Scientist's Society of Indonesia (HILPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jipthp.7.3.120-122

Abstract

The egg production of local chiken can be increased by crossing of arab and merawang chicken. This study aimed to observed egg production performances of crossing between merawang x merawangarab (M-MA), merawangarab x merawang (MA-M), merawangarab x merawangarab (MA-MA), arabmerawang x arabmerawang (AM-AM), merawangarab x arab (MA-A), and arab x merawangarab (A-MA). Parameters in this study were egg weight, egg shape index, hen day production and feed conversion. The result showed that the egg weight of MA-M chicken was significantly greater (P<0.05). than M-MA, MA-MA, AM-AM, MA-A, and A-MA chicken. The MA-A egg index was significantly larger (P<0.05) than other crossing. Hen day production of M-MA chicken was significantly greater (P<0.05) and feed convertion was significantly efficient (P<0.05) than other crossing. MA hens had better production than other hens.
Produksi Telur dan Kualitas Telur Ayam IPB D-1 G7 serta Pendugaan Nilai Ripitabilitasny Habiburahman, R.; Darwati, S.; Sumantri, C.; Rukmiasih
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 8 No. 2 (2020): Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan
Publisher : Department of Animal Production and Technology, Faculty of Animal Science, IPB University in associated with Animal Scientist's Society of Indonesia (HILPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jipthp.8.2.97-101

Abstract

IPB-D1 is a chicken cross between male F1 PS (PelungxSentul) with F1 female (Kampung x parent stock cobb). The establishment of chicken IPB-D1 aims to produce commercial meat type local chicken with semi-intensive maintenance management. The aim of this research to observe study assesses the performance of egg production and the quality of IPB D-1 chicken eggs and estimates the value of repeatability of production and haugh units of IPB D-1 chicken eggs. The chicken was observed as many as 30 hens IPB D-1 G7 aged 24-36 weeks and eggs as many as 288 eggs. The production and egg quality data were analyzed descriptively and the repeatability values were analyzed with Anova. Egg weight 40 g, Haugh unit value 87 (Very good), egg production 49.22%. The repeatability value of egg production is 0.2 (Moderate) and the repeatability value of the haugh unit is 0.31 (Medium). IPB D-1 Chicken has the potential to be a good dual-purpose chicken.
Co-Authors A. GUNAWAN A. Mardiastuti A. T. Pratiwanggana, A. T. Afnan, R. C. SUMANTRI D.T.H. Sihombing Firmansyah, R. H. Martojo Habiburahman, R. Jakaria Jakaria Khaeruddin Khaeruddin Kholijah, K. Londra, I. M. Lukmanudin, M. Maulana, V. S. Mu'iz, A. Nurcahya, H. Permatasari, P. R. I. Arifiantini R. R. Noor, R. R. Rahayu H. S., I. Rahmadani, R. P. Rohamtullah, P. Rukmiasih Setiawan, W. T. Suhita, R. L. Syaikhullah, G. Ulfah, M. Ulum, M. F. Ulupi, N. Widayanti, N.