Karakterisasi dan Uji Toleransi Jamur Rizosfer Tanaman Teh (Camlelia sinensis) terhadap Herbisida Glifosat
Characterization and Tolerance Test of Rhizospheric Fungi of Tea (Camellia sinensis) Against the Herbicide Glyphosate
Abstract
Penyakt jamur akar putih yang disebabkan oleh Rigidoporus microporus menjadi salah satu kendala utama pada budidaya tanaman teh. Pemanfaatan jamur antagonis berpotensi menjadi alternatif pengendalian hayati yang ramah lingkungan, namun penggunaan herbisida glifosat diduga memengaruhi aktivitas mikroorganisme tanah. Penelitian ini bertujuan mengetahui kemampuan antagonis jamur rizosfer tanaman teh serta toleransinya terhadap glifosat. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL). Seluruh isolat hasil eksplorasi diuji antagonismenya terhadap Rigidoporus microporus dengan metode dual culture, kemudian tiga isolat terbaik diuji toleransinya terhadap glifosat pada konsentrasi 0,04%, 0,08%, dan 0,12% dalam 1 liter PDA. Data dianalisis menggunakan ANOVA dan uji Tukey taraf 5%. Hasil penelitian menunjukkan isolat PTS1-A3 memiliki daya hambat tertinggi sebesar 54,44%, sedangkan isolat PS2-A3 menunjukkan toleransi tertinggi terhadap glifosat dengan persentase penghambatan 41,87%. Hasil penelitian menunjukkan bahwa jamur rizosfer tanaman the berpotensi dikembangkan sebagai agens hayati yang adaptif terhadap penggunaan glifosat di perkebunan teh.
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Copyright (c) 2026 Tabina Quisha, Sumardi, Fani Fauziah, Ahmad Ghozali Ardiansyah, Kusuma Handayani, Elia Laila Rizqiyah
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