Article Per Year (5 Year)
p-Index From 2019 - 2024
0.408
P-Index
This Author published in this journals
All Journal AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Seminar Nasional Lahan Suboptimal
Hishar Mirsam
Institut Pertanian Bogor
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Other

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Isolasi dan Seleksi Cendawan Rhizosfer dan Endofit asal Tanaman Kelor sebagai Agens Penginduksi Perkecambahan pada Benih Padi Mirsam, Hishar; Masluki, Masluki; Mutmainnah, Mutmainnah
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 5 No 1 (2021): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/agrosainstek.v5i1.227

Abstract

Rhizosphere and endophytic fungi are functional types of microbes capable of producing secondary metabolites that can affect plant growth directly or indirectly. This study aims to isolate and test the rhizosphere and endophytic fungi' ability from Moringa (Moringa oleifera L.) against rice seeds' viability and vigor. Fungus exploration was carried out on soil samples in the rhizosphere and stem and leaf tissue of healthy Moringa plants. Isolation of fungi from the rhizosphere was carried out using 10-2 and 10-3 dilution techniques, while the isolation of endophytic fungi was carried out on the leaf and stem tissue of Moringa, then cultured on potato dextrose agar (PDA) medium. The pathogenicity test of fungi and its effect on in-vitro rice seed germination using the blotter test method, namely growing 25 rice seeds on seven-day old fungal isolates. Nineteen fungal isolates were isolated and collected from the parts of the Moringa plant. Pathogenicity observations showed that there were five fungal isolates as potential pathogens, namely isolates RF2, RF5, RF6, RF8, and EDF6. A total of four fungal isolates tested consistently showed a positive effect on seed viability and vigor with a value of ≥90%, namely isolates RF4, EDF1, EDF2, and EDFbt3.
Evaluasi Ketahanan Genotipe Jagung Hibrida terhadap Penyakit Hawar Daun Maydis dan Karat Daun Mirsam, Hishar; Suriani, Suriani; Djaenuddin, Nurasiah; Makkulawu, Andi Takdir; Abdullah, Fandi
Seminar Nasional Lahan Suboptimal 2021: Prosiding Seminar Nasional Lahan Suboptimal ke-9 “Sustainable Urban Farming Guna Meningkatka
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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

Abstract

Mirsam H, Suriani S, Makkulawu AT, Djaenuddin N, Abdullah F.  2021. Evaluation of resistance of hybrid corn genotypes against leaf blight and leaf rust diseases. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-9 Tahun 2021, Palembang 20 Oktober 2021. pp. 305-313. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Plant pathogens are one of the causes of corn yield loss in Indonesia. Evaluation of the resistance of hybrid maize genotypes against major pathogens is deemed necessary as the first step in the management of the pathogens. This study aimed to evaluate the resistance reaction of the prospective hybrid corn varieties against the primary disease of corn. This study was conducted at two different locations. The location was at the Agricultural Technology Research and Assessment Installation (ATRAI) of the Indonesian Cereals Research Institute in Bajeng District, Gowa Regency, South Sulawesi. The study was conducted using spreader row plants as a source of inoculum for the test pathogen that planted around the experimental block. Spreader rows were inoculated with conidia suspension of the fungus Bipolaris maydis for leaf blight and the pathogen Puccinia polysora for leaf rust in the afternoon with a spore density of about 6 x104 conidia/ml. The results showed that there were 16 genotypes reacted moderately resistant and 7 genotypes reacted susceptible against  B. maydis. In addition, there were 11 genotypes reacted moderately resistance and 12 genotypes that reacted susceptible against P. polysora.
Co-Authors Abdullah, Fandi Andi Takdir Makkulawu Masluki, Masluki Nurasiah Djaenuddin, Nurasiah Selvi Marcellia Suriani Suriani