POTENSI BAKTERI KITINOLITIK NR09 PADA BEBERAPA MEDIA PEMBAWA DALAM MENGHAMBAT PERTUMBUHAN JAMUR PATOGEN Sclerotium rolfsii dan Fusarium oxysporum PADA BENIH CABAI MERAH (Capsicum annuum L.)

Deswidya Sukrisna Hutauruk

Abstract


This study was aims to determine the viability of chitinolytic bacterial isolates in some carrier media and to know the potential of chitinolytic bacterial isolates in various carrier media in controlling the disease of sprout caused by F. oxysporum and S. rolfsii on red pepper plant. The method used by measuring the viability and ability of bacteria in growing media and carrier media on MGMK media after storage of carrier media for 90 days. Bacteria NR09 has good viability on peat carrier media and palm oil bunch compost  and has the potential to inhibit attack of pathogenic fungi S. rolfsii and F. oxysporum.

Keywords


NR09, Fusarium oxysporum, Sclerotium rolfsii, Peat, Palm oil bunch Compost

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References


Alcivar, A., J. Jacobson, J. Rainho. 2007. Genetic Analysis of Soybean Plant Height, Hypocotyl and Internode Lengths. J AgriFoodEnviron Scie 1(1): 1-20.

Chamzurni, T., Ulim, M., A., Dianur, E. 2010. Uji ketahanan beberapa varietas tomat terhadap penyakit layu Fusarium (Fusarium oxysporum f. sp. Lycopesici). Agrista Vol 14 (2): 62-67

Jasinski, S.M. 2000. Peat. US Geologycal Survey: US Departement of the interior.

Justice, O.L. and L.N. B ass. 2002. Prinsip dan Praktek Penyimpanan Benih. Rennie Roesli. Raja Grafindo Persada. Jakarta.

Putri, S.M. 2011. Efektivitas Sterilisasi Iradiasi Sinar Gamma Co-60 Dan Mesin Berkas Elektron Terhadap Berbagai Bahan Pembawa Serta Viabilitas Inokulan Dalam Bahan Pembawa Arang Batok Dan Zeolit. FP IPB. Bogor.

Suryanto, D., S. Patonah & E. Munir. 2010. Control of Fusarium Wilt of Chili With Chitinolytic Bacteria. Hayati J. Bio sci 17 (1) : 5-8.

Sutarini, N. W., Sumiartha, I., Suniti, N., Sudiarta, I., Wirya, G., Utama, M., 2015. Pengendalian Penyakit Layu Fusarium pada Tanaman Cabai Besar (Capsicum annuum L.) dengan Kompos dan Pupuk Kandang yang dikombinasikan dengan Trichoderma sp. di Rumah Kaca. Agroekotekonologi Tropika Vol 4 (2) : 135 - 144

Wadani, S., A.,T., Yuliani, Rahayu, Y. S., 2015. Uji Ketahanan Lima Varietas Tanaman Cabai Merah (Capsicum annuum) terhadap Penyakit Tular Tanah (Fusarium oxysporum f.sp capsici). LenteraBio Vol.4 No.3 : 155–160




DOI: http://dx.doi.org/10.31289/biolink.v4i2.1182

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