AGRIEKSTENSIA
Vol 20 No 1 (2021): AGRIEKSTENSIA: Jurnal Penelitian Terapan Bidang Pertanian

Pengendalian Penyakit Layu Fusarium dengan Kombinasi Pupuk KCl dan Trichoderma pada Jahe (Zingiber officinale)

Khoiriyah, Annisa (Unknown)
Heriyanto, Heriyanto (Unknown)



Article Info

Publish Date
30 Jul 2021

Abstract

ABSTRAK Penelitian bertujuan untuk mengetahui takaran Trichoderma sp. dan pupuk KCl yang efektif untuk pengendalian penyakit layu Fusarium oxysporum pada tanaman jahe. Penyakit layu yang disebabkan oleh jamur patogen Fusarium oxysporum merupakan faktor penghambat produktivitas tanaman jahe. Penelitian dilakukan di Desa Argodadi, Kecamatan Sedayu, Kabupaten Bantul, DIY dengan menggunakan rancangan faktorial yang disusun dalam rancangan acak kelompok lengkap terdiri 2 faktor yaitu Trichoderma sp dan pupuk KCl dengan 3 level takaran. Hasil penelitian menunjukan bahwa aplikasi 5 gram biomas Trichoderma sp/tanaman dan 5 gram pupuk KCl/tanaman efektif menurunkan persentase dan intensitas serangan penyakit layu Fusarium oxysoprum masing masing sebesar 8,87% dan 13,32%. Sedangkan aplikasi 5 gram biomas Trichoderma sp/tanaman dan 2,5 gram pupuk KCl/tanaman mampu meningkatkan tinggi tanaman dan jumlah anakan tanaman jahe. Kata kunci—Trichoderma sp., KCl, intensitas serangan ABSTRACT The research aims to investigate the dosage of Trichoderma sp and KCl fertilizer, which effectively control Fusarium oxysporum wilt disease of ginger. Wilt disease caused by the pathogenic fungus Fusarium oxysporum can cause significant losses to ginger production. The research was conducted in Argodadi, Sedayu, Bantul, DIY and arranged in factorial design in a complete randomized block design consisting of two factors, Trichoderma sp. and KCl fertilizes with three levels of dosage. The research results provide information that the application of 5 g Trichoderma sp. and KCL fertilizer could reduce the percentage and intensity of attack of Fusarium oxysporum effectively by 8,87% and 13,32%. Applying Trichoderma sp at the level of 5 g / plant biomass and 2.5 grams of KCl / plant could increase ginger’s plant height and the number of seedlings. Keywords— Trichoderma sp., KCl, intensity attack

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Journal Info

Abbrev

agriekstensia

Publisher

Subject

Economics, Econometrics & Finance Languange, Linguistic, Communication & Media Social Sciences Veterinary

Description

Scope of agricultural sciences with priority on agriculture extension, social, economics, and applied research on agriculture (including animal husbandry) in a broad sense based on the needs of ...