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Efek penggunaan tepung umbi dan kulit bawang putih (Allium sativum Linn) sebagai feed additive terhadap penampilan produksi ayam petelur Deko, Maria Karolina; Djunaidi, Irfan H.; Natsir, M. Halim
Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Vol 28, No 3 (2018): Desember
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2018.028.03.02

Abstract

This study aims to evaluate the effect of giving Garlic and Allium sativum (TUKBP) Flour as feed additives on various levels of feeding in feed consumption, Hen Day Production (HDP), egg mass, feed conversion and Income Over Feed Cost (IOFC) in laying hens. A total of 320 laying hens strain Isa Brown produced by PT. Charoen Pokphand aged 30 weeks, divided into 8 treatments and 4 replications each replication using 10 chickens. The experimental design used was a Completely Randomized Design (CRD). Eight treatment groups were as follows: basal feed + 0% TUKBP as negative control feed (P0), basal feed + virginiamycin antibiotic 0.015% as positive control (P1), and basal feed + TUKBP 0.25% (P2), 0, 50% (P3), 0.75% (P4), 1.00% (P5), 1.25% (P6) and 1.50% (P7). Data were analyzed using ANOVA test, if there were significant differences between treatments continued with Duncan's Multiple Range test. The results showed that feed with the addition of TUKBP can improve the appearance of laying hens, although it has not matched the feed with the addition of antibiotics. The use of TUKBP to the level of 1.50% in feed does not cause negative effects for laying hens. Administration of TUKBP at 1.00% level (P5) is able to replace synthetic antibiotics or as organic additive feeds in laying chicken feed.
Efek penggunaan tepung tomat sebagai bahan pakan terhadap penampilan produksi burung puyuh Kurniawan, David; Widodo, Eko; Natsir, M. Halim
Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Vol 25, No 1 (2015)
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2015.025.01.01

Abstract

The purpose of this research was to examine the optimum level of tomato powder addition as feedstuff on performances of quail including feed intake, Hen Day Production (HDP), egg weight, egg mass, feed conversion and Income Over Feed Cost (IOFC). One hundred twenty laying quails with 90 days old were used as intense of research. Feedstuffs were corn, rice bran, soybean meal, fish meal, pollard, premix and tomato powder. The treatments were P0 = feed without tomato powderaddition; P1 = feed with 5% of tomato powder addition; P2 = feed with 10% of tomato powder addition; P3 = feed with15% of tomato powder addition. Each treatment was repeated six times. The variables measured were feed intake, HDP, feed conversion, egg weight, egg mass, and IOFC. Data were analyzed using Analysis of Variance of the Completely Randomized Design (CRD) and if treatments showed significant differences then it was continued by Duncan’s Multiple Range Test (DMRT). Results found that addition of tomato powder in the quail feed has indicated a similar effect to the control particularly on feed intake, HDP, egg weight, egg mass, feed conversion, and IOFC. Keywords: Lycopene, egg production, feed conversion, IOFC
PENGARUH PENAMBAHAN TEPUNG DAUN JATI DALAM PAKAN TERHADAP PENAMPILAN PRODUKSI DAN WARNA KUNING TELUR AYAM PETELUR Edi, Didik Nur; Natsir, M. Halim
BUANA SAINS Vol 24, No 1 (2024)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/bs.v24i1.3635

Abstract

This study aimed to assess the impact of dietary teak leaf powder on the egg color and productivity of laying hens. A total of 240 30-week-old laying hens were divided into six treatments, each of which had four replications (10 birds each). The treatments used control were AV (0.05% antibiotic virginiamycin) and (no feed additive), P1: 0.4% teak leaves powder, P2: 0.8% teak leaves powder, P3: 1.2% teak leaves powder, and P4: 1.6% teak leaves powder. The result indicated that the treatments had a highly significant (P0.01) impact on hen day productivity (HDP), egg mass, and feed conversion ratio (FCR) but had no effect (P0.05) on feed intake, egg weight, or yolk color. When AV was used instead of the control, HDP, egg mass, and FCR improved (P0.01). The treatment P2, P3, and P4 had a better HDP, egg mass, and FCR (P0.01) than the control. Laying hens fed AV had a higher HDP (P0.01) than those fed teak leaves powder (P1, P2, P3, and P4), however, the use of P3 and P4 had equal results as AV in terms of egg mass and FCR. The teak leaves powder at the level of 1.2% is effective in substituting commercial antibiotics.
Analisis Faktor Kunci dan Tantangan dalam Pemenuhan Standar Keselamatan dan Kesehatan Kerja (K3) untuk Mencapai Infrastruktur yang Berkualitas: Sebuah Literatur Review Farida, Ery; Sholihah, Qomariyatus; Andarini, Sri; Natsir, M. Halim
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 2 No. 3 (2024): Juli: Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipi
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v1i3.362

Abstract

he construction sector is a dynamic industry that produces projects in terms of infrastructure and buildings. This sector faces challenges, particularly in worker safety and health (K3) in every project. Statistics show that the increase in fatalities and permanent disability cases due to accidents at construction sites in Indonesia is among the highest compared to other industrial sectors. This study examines the key factors and challenges in meeting occupational safety and health (K3) standards to achieve quality infrastructure. The method used in this study is a literature review conducted through databases such as PubMed, Science Direct, and Google Scholar. After selection, 42 articles were used as sources for analysis in this study. The results indicate that technical aspects, both Internal Risks and Project Risks, are the most influential causes of health and safety risks in a building construction project. Meanwhile, External Non-Technical Risks are the least influential causes of health and safety risks in a building construction project. Risk control can be carried out through good working methods, the use of tools according to warning signs, the appropriate use of personal protective equipment (PPE), and clear explanations of accident risks and risk control methods by the contractor.