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Roni Koneri
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ronicaniago@unsrat.ac.id
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Jurusan Biologi FMIPA Universitas Sam Ratulangi
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Jurnal Bios Logos
Published by Universitas Sam Ratulangi
ISSN : 20889569     EISSN : 26563282     DOI : https://doi.org/10.35799/jbl.11.2.2020.28153
Core Subject : Health, Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology Medicine & Pharmacology
JURNAL BIOS LOGOS is the journal published by Department of Biology, Faculty of Mathematics and Natural Sciences, Sam Ratulangi University. The aims of the journal are to publish original research papers and article review in biology science i.e. botany, zoology, molecular biology, microbiology, ecology, diversity and conservation, taxonomy and biogeography. BIOS LOGOS is published two times per year (February and August)
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 2 Documents
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Search results for , issue "Vol. 14 No. 2 (2024): JURNAL BIOS LOGOS" : 2 Documents clear
Perilaku Nyamuk Anopheles sp., Vektor Penyakit Malaria di Pulau Lembeh, Kota Bitung, Sulawesi Utara Tahulending, Jane; Kawatu, Paul; Joseph, Woodford
JURNAL BIOS LOGOS Vol. 14 No. 2 (2024): JURNAL BIOS LOGOS
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35799/jbl.v14i2.56195

Abstract

Malaria is an infectious disease still health problem, especially in eastern Indonesia. The Ministry of Health targets by 2030, Indonesia will achieve malaria-free areas starting from district/city level to provincial level. The Bitung City Government strongly supports this program, so that elimination efforts are increasingly focused on areas with high cases, namely Lembeh Island. Factors such as topographic conditions with hilly areas surrounded by sea, tropical climate, high rainfall, and lots of standing water create an ideal habitat for the breeding of Anopheles sp. Based on the malaria information system report, the incidence reached 95 cases (2022) and 32 cases (2023). The research aims to analyze the behavior of Anopheles sp. The research used qualitative analysis with secondary data from BTKLPP Class I Manado (2023). Anopheles subpictus is the dominant species (91.62%) which actively sucks blood inside and outside the house. There was no significant relationship between vector density and temperature (P = 0.147) and air humidity (P = 0.233). 36.79% of the area has potential to become receptive Pasir Panjang, Pamurutan and Ketang. The behavior of A. subpictus, very important in determining appropriate vector control methods.
Karakter Performa Pertumbuhan Ayam Daging (Gallus domesticus) yang disuplementasi Debris Daluga (Cyrtosperma merkusii) Moko, Emma Mauren; Wullus, Reffie; Repi, Rudi Alexander; Rawung, Livana Dethris; Rahardiyan, Dino; Wantania, Johanna Zusye; Rampengan , Mercy Maggy Franky
JURNAL BIOS LOGOS Vol. 14 No. 2 (2024): JURNAL BIOS LOGOS
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35799/jbl.v14i2.54321

Abstract

In order to enhance the growth of gallus domesticus broiler chickens, sythetic and natural supplemantion are commonly added to the feed. This study was conducted to understand the impact of adding daluga (Cyrtosperma merkusii) starch processing debris (residuals) as supplements to the current feed towards the growth performances of the broilers. 60 one day old unisexed broiler Chickens were used in this study. The experiments carried out was conducted with a Completely Randomized Design (CRD) with 4 treatments and 3 replications. Feeding regiments were arranged with supplements of 0%, 0,065%, 0,13%, and 0,26% daluga debris. Observation was conducted for 45 days, and records of weight gain, final weight, cumulative consumption, and feed conversions were taken weekly. Results indicated that daluga debris supplementation (p<0,05) significantly effected the growth performances. Supplementation at 0,065% appeared to show the most optimum performance

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