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Pengaruh Temperatur dengan Tingkat Berbeda terhadap Konsumsi dan Perfoman Ayam Broiler Aditya Pamungkas
JURNAL RISET RUMPUN ILMU HEWANI Vol. 4 No. 1 (2025): April : Jurnal Riset Rumpun Ilmu Hewani
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrih.v4i1.6056

Abstract

This study aims to analyze the effect of environmental temperature on feed intake and performance in broiler chickens. The study was conducted using 200 Cobb 500 broiler chickens divided into four temperature treatment groups: P1 (gradual temperature decrease from 32-34°C to 20-24°C), P2 (stable temperature at 28-30°C), P3 (natural temperature fluctuations), and P0 (control). The parameters measured included feed intake, weight gain, and feed conversion ratio (FCR) of broiler chickens. The results showed that temperature significantly affected (p<0.05) feed intake, weight gain, and FCR. The conclusion of this study is the importance of stable broiler house temperature management to optimize broiler chicken productivity. This study recommends the application of climate control technology and feed formula adjustments as thermal stress mitigation strategies, particularly in tropical regions with high daily temperature variations.
Pengaruh Ransum Konsentrat Broiler terhadap Performa Ayam Kampung Aditya Pamungkas; Amani Aldiyanti
JURNAL RISET RUMPUN ILMU HEWANI Vol. 4 No. 2 (2025): Oktober : JURRIH: JURNAL RISET RUMPUN ILMU HEWANI
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrih.v4i2.6899

Abstract

This study aimed to evaluate the effect of broiler concentrate-based rations combined with corn and rice bran on the performance of native chickens. A total of four dietary treatments were formulated, namely P1 (100% broiler concentrate), P2 (75% broiler concentrate, 10% corn, 15% rice bran), P3 (50% broiler concentrate, 30% corn, 20% rice bran), and P4 (25% broiler concentrate, 55% corn, 20% rice bran). The parameters observed included feed intake, body weight gain, and feed conversion ratio (FCR). Data were analyzed using analysis of variance (ANOVA), and significant differences among treatments were further tested with Duncan’s New Multiple Range Test (DMRT). The results showed that dietary treatments significantly affected the growth performance of native chickens (P<0.05). Chickens fed diets with higher proportions of broiler concentrate (P1 and P2) exhibited better body weight gain and more efficient feed conversion compared to those receiving lower concentrate levels (P3 and P4). In contrast, increasing corn and rice bran levels tended to increase feed intake but did not proportionally improve body weight gain, resulting in poorer FCR. It can be concluded that native chickens perform optimally when fed rations containing at least 75% broiler concentrate, which provides a balance between growth and feed efficiency.
Efek Penambahan Ekstrak Jahe pada Bobot Komponen Karkas Ayam Broiler Juliana Monika Nepa; Aditya Pamungkas
JURNAL RISET RUMPUN ILMU HEWANI Vol. 4 No. 2 (2025): Oktober : JURRIH: JURNAL RISET RUMPUN ILMU HEWANI
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrih.v4i2.6968

Abstract

This study focuses on the weight of broiler chicken carcass components. This study aims to see the extent to which this treatment has an effect on the weight of broiler chicken carcass components. The study used 80 chickens, with feed given CP 11 and CP 12. This study with a Completely Randomized Design includes 4 treatments 5 replications. Treatments are P0 = P0 = Level 0% in 1 L of drinking water, P1 = Level 7.5% in 1 L of drinking water, P2 = Level 15% in 1 L of drinking water. P3 = Level 22.5% in 1 L of drinking water. The study used Analysis of Variance (ANOVA) to see significance (P <0.05) and continued with the Duncan test to see significant differences between treatments. The results of the study statistically provide a significant effect (P <0.05) on the breast weight variable, but not significant (P>0.05) on the thigh weight, wing weight, and back weight variables. It can be concluded that the addition of ginger extract has a positive effect on breast weight, thigh weight, wing weight, and back weight of broiler chickens.