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Socialization of the Utilization of Rejected Bread and Expired Milk as Maggot Feed in Palaran Sub-District Akhmat Rizkuna; Suhardi Suhardi; Ari Wibowo; Anhar Faisal Fanani; Cori Qamara; Novemia Fatmarischa
ASPIRASI : Publikasi Hasil Pengabdian dan Kegiatan Masyarakat Vol. 2 No. 5 (2024): September : ASPIRASI : Publikasi Hasil Pengabdian dan Kegiatan Masyarakat
Publisher : Asosiasi Periset Bahasa Sastra Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/aspirasi.v2i5.1105

Abstract

This socialization activity is a community service program that is carried out to build the lives of people in Handil Bakti, Palaran District, Samarinda City, East Kalimantan. This service aims to socialize the benefits of rejected bread and expired milk as maggot feed. So that farmers are independently able to utilize bread and milk waste into animal feed which can minimize the costs incurred. Through a participatory and collaborative approach, this program was attended by 15 people who work as maggot farmers, laying hen farmers, ornamental chicken farmers, and the surrounding community. The service was carried out using lecture and discussion methods by means of delivery by resource persons and direct discussion. It is hoped that this socialization can open farmers' insights about waste that has the potential to be used as maggot feed. The results obtained during the training were the participants' understanding of the benefits of rejected bread and expired milk which can be used as a source of maggot feed.
GROWTH PERFORMANCE OF INTENSIVELY RAISED INDIGENOUS CHICKENS FED DIETS WITH DIFFERENT PROTEIN LEVELS Akhmat Rizkuna; Roosena Yusuf; Amani Aldiyanti; Novemia Fatmarischa
Wahana Peternakan Vol. 9 No. 3 (2025): Wahana Peternakan
Publisher : Faculty of Animal Science, University of Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/jwputb.v9i3.2973

Abstract

This study aimed to evaluate the effect of dietary protein levels on the growth performance of intensively raised indigenous chickens. A total of 168 day-old chicks (DOC) with an initial body weight of 28.68 ± 1.13 g were used in the experiment. The study was arranged in a completely randomized design (CRD) consisting of four treatments with six replications. The treatments were based on different protein levels during the starter and finisher phases: T0 (22%–15%), T1 (18%–16%), T2 (18%–16%–14%), and T3 (18%–16%–14%). The parameters measured included feed intake, body weight gain (BWG), final body weight, and average daily gain (ADG). Data were analyzed using analysis of variance (ANOVA) to determine the effect of treatments on the observed parameters. The results showed that dietary protein levels had no significant effect (P>0.05) on total feed intake. However, they significantly affected (P<0.05) body weight gain. The T0 treatment with higher protein in the starter phase yielded the best performance, with BWG of 819.53 g/bird, final body weight of 848.21 g/bird, and ADG of 11.71 g/bird/day. These values were higher than those of T1, T2, and T3. It can be concluded that providing a high-protein diet during the starter phase improves the growth performance of indigenous chickens, particularly final body weight and ADG, without increasing feed intake. This finding highlights the importance of formulating diets based on nutrient requirements during the early growth phase to support optimal performance of intensively reared indigenous chickens.   Keywords: Indigenous chicken, Feed intake, Body weight gain, Dietary protein level.  
Physiological Responses of Bali Cattle Associated with Temperature-Humidity Index under Tropical Environmental Conditions Adiputra, Kirana Dara Dinanti; Sukandi; Cori Qamara; Novemia Fatmarischa; I Putu Gede Didik Widiarta
Agriwar Journal 73-82
Publisher : Program Studi Magister Sains Pertanian Program Pascasarjana Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The temperature-humidity index (THI) is an indicator that combines air temperature and humidity to assess the level of comfort or heat stress in livestock. This study aims to evaluate the relationship between the physiological response of Bali cattle to THI in tropical areas. A total of 20 Bali cattle (10 males and 10 females) were observed in the morning and afternoon. Microclimatic data (temperature, humidity, THI) and physiological responses, including rectal temperature (RT), skin surface temperature (ST), respiratory rate (RR), and heart rate (HR), were analysed using the General Linear Model (GLM) with repeated measures and linear regression. The results showed significant differences (P<0.01) between morning and afternoon. THI increased from 77.34 ± 0.82 (mild heat stress) in the morning to 86.04 ± 1.20  (severe heat stress) in the afternoon. Physiological responses increased significantly in the afternoon, with males showing higher RT and RR than females. Regression analysis indicated that THI was closely related to RT (R² = 0.8822), RR (R² = 0.8065), and HR (R² = 0.9454), while ST showed a moderate relationship (R² = 0.5503). It can be concluded that Bali cattle are sensitive to tropical climate fluctuations, and THI can be used as an indicator to assess heat stress levels in Bali cattle.