Jamur Kontaminan Pada Umbi Kentang
Journal Title: Biogenesis: Jurnal Ilmiah Biologi - Year 2015, Vol 3, Issue 1
Abstract
Potato (Solanum tuberosum L.) is one of the five basic sources of carbohydrates. It consumed by many people world spreads. One of the constraints in potato production is the presence of fungal diseases. Fungi that cause diseases in potato crops include Phytophthora infestans which causes late blight, Fusarium oxysporum which cause fusarium wilt, Alternaria solani Sor. which cause brown spot disease, and Aspergillus niger which infect bulbs and produce aflatoxin. Identification of potatoes-contaminating fungi can lead the farmers to get a better potatoes production. This research goal is to identify potatoes-contaminating fungi in traditional market of Condong Catur, District of Sleman, Yogyakarta. This research was using descriptive method with laboratory examination. We took 30 defected potatoes suspected of being infected by fungi. Samples were taken from each potato aseptically and then cultured in Saboraud’s Dextrose Agar (SDA) media. Observation was held for the fungi growth after 24 hours incubation. From the laboratory examination, there were fungal infections in all of potatoes and identified as Phytopthora infestans (26.67%), Fusarium oxysporum (86.67%), Alternaria solani Sor. (6.67%), and Aspergillus niger (13.33%). Phytophthora infestans, Fusarium oxysporum, Alternaria solani Sor., and Aspergillus niger identified as potatoes contaminating fungi in Traditional Market of Condong Catur, District of Sleman, Yogyakarta.
Authors and Affiliations
Sri Rahayu, Fitri Nadifah, Yuliana Prasetyaningsih
Keywords
Related Articles
- EP ID EP300110
- DOI 10.24252/bio.v3i1.563
- Views 205
- Downloads 0
Analisis Kualitas Limbah Cair Pada Kolam Anaerob IV di Instalasi Pengolahan Air Limbah (IPAL) PT. Perkebunan Nusantara VII (Persero) Unit Usaha Bekri
Among the industries in Lampung, PT. Perkebunan Nusantara VII (Persero) Bekri Business Unit is one of the Palm Oil Processing Plant (POPP) industry who spend a lot of waste water in the form of residual organic liquid ma...
Induksi Tunas dan Perakaran Bambu Kuning Bambusa vulgaris secara in vitro
An experiment to induction shoots and rooting of the shoot of yellow bamboo Bambusa vulgaris have been carried out. Single nodal segments with axillary buds were the starting material. After sterilization, nodal segments...
Ekstrak Tempe Kedelai Hitam dan Ubi Jalar Ungu Terhadap Toleransi Darah Tikus Model DMT2
Diabetes mellitus tipe 2 (DMT2) disebabkan oleh penggunaan insulin yang kurang efektif oleh tubuh. DMT2 dengan hiperglikemia menyebabkan gangguan sistem sirkulasi yaitu terganggunya keseimbangan ion intraseluler sehingga...
Kualitas Minuman Herbal Kulit Pisang Raja Bulu (Musa Paradisiaca L) pada Suhu Pengeringan Berbeda
Kulit buah pisang belum dimanfaatkan secara optimal, hanya menjadi limbah organik dan makanan ternak. Kulit pisang yang berwarna kuning kaya senyawa kimia antioksidan, baik flavonoid maupun fenolik. Kulit pisang mengandu...
Isolasi dan Pengukuran Aktivitas Enzim Bromelin dari Ekstrak Kasar Bonggol Nanas (Ananas comosus) pada Variasi Suhu dan pH
This study was conducted to isolate the bromelain enzyme from pineapple weevil (Ananas comosus) and measure the protein and enzyme activity of bromelain with gelatin substrate. Research stage involves determining the pro...