KEANEKARAGAMAN Fusarium sp. DI LAHAN ENDEMIS DAN SUPRESIF LAYU FUSARIUM TOMAT
نویسندگان
چکیده
Peran jamur Fusarium non patogenik sangat penting dalam mengendalikan maupun mencegah serangan patogen oxysporum f. sp. lycopersici. Tujuan dari riset ini yaitu mengetahui keanekaragaman di lahan endemis dan supresif serta potensi antagonismnya terhadap layu fusarium. Penelitian dilakukan laboratorium Jurusan Hama Penyakit Tumbuhan, Fakultas Pertanian, Universitas Brawijaya Balai Besar Karantina Pertanian Surabaya. Metode penelitian menggunakan komparasi eksplorasi rizosfer fusarium tomat supresif. Jamur yang ditemukan terdiri 58 koloni dengan hasil identifikasi sebanyak 3 isolat 1, 2, 3. Sedangkan 11 2 4 5. Nilai indeks (4,06) termasuk kategori tinggi, penyebaran jumlah individu tiap jenis tinggi (2,39) sedang, sedang. Indeks keseragaman (0,465) kriteria rendah (0,701) dominasi (3,689) (3,45) terdapat mendominasi. Hasil penghambatan uji antagonis tertinggi (58,46) sedangkan 5 (55,38).
منابع مشابه
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ژورنال
عنوان ژورنال: Jurnal HPT (Jurnal Hama Penyakit Tumbuhan)
سال: 2022
ISSN: ['2580-6459', '2338-4336']
DOI: https://doi.org/10.21776/ub.jurnalhpt.2022.010.3.1