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Journal : Indobiosains

Pemberian Unsur Hara Fermentasi Dari Limbah Cangkang Telur Ayam Terhadap Pertumbuhan Tanaman Cabai Merah (Capsicum annum L.) Putri Tunggal Dewi, Citra; Novianti, Dewi; Panca Putri, Yunita; Anggraini, Putri
Indobiosains 2024: Volume 6 No 1 Februari 2024
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indobiosains.v5i2.12534

Abstract

Research on the provision of fermented nutrients from chicken eggshell waste on the growth of red chili (Capsicum annum L.) aims to analyze the concentration of chicken eggshell nutrients that have the best effect on the growth of red chili (Capsicum annum L.). The research was carried out from April 2023 to June 2023 at the Biology Green House, Faculty of Science and Technology, PGRI Palembang University. Using the experimental method Completely Randomized Design (CRD), with 5 treatments namely P0 (control), P1 (100ml/L water), P2 (150ml/L water), P3 (200ml/L water), and P4 (250ml/L water) ), The treatment was repeated 4 times and the results showed that the best concentration was in the P4 treatment with a dose (250 ml/L of water) for plant height (14.87), number of leaves (12) and stem diameter (0.65).  
Keberadaan Escherichia coli Pada Air Sungai Musi Kota Palembang Masito, Masito; Novianti, Dewi; Marmaini, Marmaini
Indobiosains 2024: Volume 6 No 2 Agustus 2024
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indobiosains.v6i2.15895

Abstract

This research is entitled The Existence of Escherichia coli in Musi River Water, Palembang City. This research was conducted from April to May 2024 at the Palembang Public Health Laboratory Center. This research aims to analyze the number of E.coli in the Musi River water in the city of Palembang. The location for sampling river water is divided into 3 (three) stations, namely upstream (Musi VI), middle (Ampera) and downstream (Musi IV).  Each river water sample was taken 2 (two) times on different days at low tide. This sample was taken by purposive sampling and 10 ml of each river water sample was taken. River water samples were tested using the membrane filter method. The results showed that the ALT value in river water at station 1 on the 1st day was 2.2 x 103 CFU/ml, at station 1 on the 2nd day as much as 2.4 x 103 CFU/ml, at station 2 on the 1st day as much as 1.9 x 103 CFU/ml, at station 2 on the 2nd day as much as 2.3 x 103 CFU/ml, at station 3 on the 1st day as much as 1.7 x 103 CFU/ml, at station 3 on the 3rd day as much as 2.1 x 103 CFU/ml. All positive samples contained E.coli bacteria, and exceeded the threshold for hygienic water and sanitation, namely above 0 CFU/100 ml (Permenkes, 2023)  
Keberadaan Bakteri Salmonella sp Pada Telur Ayam Di Pasar Tradisional Kota Palembang Sumatera Selatan Aryani, Aryani; Marmaini, Marmaini; Novianti, Dewi
Indobiosains 2025: Volume 7 Nomor 1 Februari 2025
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indobiosains.v7i1.15887

Abstract

Eggs are a product of animal origin that is famous as a high source of protein compared to other protein source ingredients. Damage that can cause a decrease in egg quality is caused by microorganisms, one of which, bacteria that can contaminate eggs is Salmonella sp. This study aims to analyze the presence of Salmonella sp bacteria in chicken eggs sold in several traditional markets in Palembang City. This study used 6 samples of chicken eggs from 3 traditional markets with a simple random sampling method. The test results of all positive egg samples contained Salmonella sp. This shows that the quality of eggs sold at the Palembang Traditional Market does not meet the requirements of the Indonesian National Standard, which is negative/25 grams.     Keywords: Salmonella sp, chicken egg, traditional market.