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All Journal Jurnal Ilmu Ternak JITRO (Jurnal Ilmiah dan Teknologi Peternakan Tropis)
Rifianda, Nabila Fara Dega
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Veterinary

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THE EFFECT OF CLOSED HOUSE CAGE DENSITY ON MICROCLIMATE OF BROILER CHICKENS Zakaria, Jajat; Rifianda, Nabila Fara Dega; Widjastuti, Tuti; Mansyur, Mansyur; Hanifah, Muzdalifah Nur
Jurnal Ilmu Ternak Vol 24, No 1 (2024): June
Publisher : Fakultas Peternakan, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jit.v24i1.52818

Abstract

The microclimate in the cage plays an important role in broiler productivity. Productivity is influenced by a good environment so that production will be maximized. The research was conducted in March-April 2023 in Pinggirsari Village, Arjasari District, Bandung Regency. The samples used were 52,500 broiler chickens of the Cobb CP 707 strain aged 0-32 days whose temperature, humidity, CO2 levels and NH3 levels in the cage were calculated. The cage used in this research is a closed house cage measuring 12x90 m divided into 6 partitions measuring 12 x 15 m, with each partition equipped with a feeding area and nipple drinker, fan feeder, baby chick feeder, and digital thermometer. The results of the study showed that cage density had a significant effect on temperature and levels of CO2 and NH3. Humidity had a real influence in the 4th and 5th weeks during maintenance on cage density. The average cage temperature is 25.17oC – 28.13oC, cage humidity is 70.41% - 82.24%, and CO2 levels are 594.13 ppm – 681.02 ppm. Density levels of up to 18 birds/m2 provide a good cage microclimate and are still optimal in industrial scale closed house cages. Keywords: broiler, cage density, microclimate 
Botanical Composition Forage Fodder on Padalarang-Cileunyi Border Toll Road Rifianda, Nabila Fara Dega; Indriani, Nyimas Popi; Mansyur, Mansyur
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 2 (2022): JITRO, May
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (496.322 KB) | DOI: 10.33772/jitro.v9i2.20797

Abstract

As time goes on in the land function area, one solution is needed to meet the needs of forage in the livestock sector. The research was conducted in April 2021, and the samples were identified at the Animal Feed and Forage Laboratory at Padjadjaran University.  This research aimed to determine the botanical composition and carrying capacity of the Padalarang-Cileunyi border toll road.  The method used in this research was stratified random sampling with one sample in every kilo meters on both roads randomly using a quadrant of 0.5 m x 0.5 m with a total of 66 samples along 33 km.  The samples were weighed in fresh and then analyzed descriptively.  The carrying capacity of the padalarang-Cileunyi border toll road was 1.63 AU/ha/year with a forage production of 2.70 tons/ha.  In this research, 80 types of botanical species were found with the most botanical compositions being Paspalum scrobiculatum and Polygonum aviculare.Keywords:  botanical composition, forage, carrying capacity, toll road
Co-Authors Hanifah, Muzdalifah Nur Mansyur Mansyur Nyimas Popi Indriani Tuti Widjastuti Zakaria, Jajat