Update Artikelilmiah: 12146

AZIZAH NUR ISLAM AL ROSYID

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Abstrak (Bhs. Indonesia)

Mikroba rhizosfer bambu memiliki peran sebagai agensia hayati, namun belum tereksplorasi dengan baik. Pemberian perlakuan mikroba rhizosfer bambu diharapkan dapat mengendalikan serangan jamur penyebab penyakit antraknosa (C. capsici) pada pascapanen cabai merah besar. Penelitian ini bertujuan untuk mengetahui 1) tingkat kemampuan menghambat penggunaan mikroba asal rhizosfer bambu dalam mengendalikan jamur C. capsici, dan 2) pengaruh mikroba asal rhizosfer bambu terhadap C. capsici pada buah cabai besar pascapanen. Penelitian dilaksanakan di Laboratorium Hama Penyakit Tanaman, Fakultas Pertanian, Universitas, dan Laboratorium Riset Terpadu, Jenderal Soedirman, Purwokerto. Penelitian dimulai pada bulan April sampai Juli 2015. Variabel yang diamati yaitu diameter koloni C. capsici, berat kering miselium jamur C. capsici, persentase antraknosa yang menyerang pada cabai, umur simpan, kekerasan, kadar gula buah, kandungan vitamin C dan perubahan warna. Hasil penelitian menunjukkan bahwa 1) mikroba rhizosfer bambu kasap mampu menghambat pertumbuhan jamur C. capsici sampai 20%, 2) pengaruh mikroba asal berbagai rhizosfer bambu memberikan hasil tidak berbeda nyata pada kadar gula, kekerasan, warna buah, dan kandungan vitamin C.

Abtrak (Bhs. Inggris)

Bamboo rhizospheric microorganism has a role as a biological control agent, but it is still unexplored yet. The addition of the microorganism of is anthracnose pathogen (C. capsici) in chili postharvest. This study aimed to investigate 1) the efficacy of the pathogen, and 2) the effect of microorganism on the pathogen in chili postharvest. The research was conducted at the Laboratory of Plant Protection, Faculty of Agriculture, and the Laboratory of Integrated Research, Jenderal Soedirman University, Purwokerto. The research started from April to July 2015. The variables observed were diameters of the C. capsici, dry weight of pathogen’s mycelium, pathogen intensity on the chili postharvest, shelf-life product, hardness, sugar-content, Vitamin C’s content and color change. Results of the research showed that 1) the microorganism from the ‘Kasap’ bamboo could be able to inhabited the pathogen growth as 20%, 2) the microorganism from all bamboo’s rhizosphere did not affect significantly on sugar content, hardness, fruit color, and vitamin C’s content.

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