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ISOLASI BAKTERI DARI RENDAMAN AKAR BAMBU DAN RESPON PEMBERIANNYA TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN TERUNG UNGU (Solanum melongena L.)
Abstract
Soil microbes contained in bamboo roots are classified as Plant Growth Promoting Rhizobacteria (PGPR). PGPR is a soil microbe found in plant roots that can increase plant growth and protect certain pathogens. This aims of this study were to determine the diversity of bacterial isolates from bamboo root baths and the growth and production response of purple eggplant plants (Solanum melongena L.) with the application of biological fertilizers from bamboo root baths. This research was begun with making biological fertilizers from bamboo root baths. Furthermore, the biofertilizer was taken sufficiently to analyze the diversity of bacterial isolates in the laboratory. Each treatment was repeated 10 times, so that the experimental unit was observed as many as 40 plant samples. This study was analyzed descriptively by characterizing isolates and calculating the mean of each parameter. Based on the results of bacterial isolation from bamboo root baths, 8 isolates of bacteria were found with different macroscopic morphological characteristics including 7 Gram-positive bacterial isolates and 1 Gram-negative bacterial isolate and 5 bacillary (stem) isolates and 3 (round) coco isolates. The highest average in all parameters (plant height, number of leaves, leaf width and initial fruit weight) were in the M4 treatment (dose of 20 ml / plant).
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Keywords: Bacteria, Bamboo Root Baths, Solanum melongena L.
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A’yun, K.Q. 2013. Pengaruh Penggunaan Plant Growth Promoting Rizobakteria Terhadap Intensitas TMV (Tobacco Mosaic Virus), Pertumbuhan, Dan Produksi Pada Tanaman Cabai Rawit (Capsicum frutescens L.) JHPT 1(1):47-56.
Anesta, D.O., I Dewa Nyoman Nyana dan Anak Agung Made Astiningsih. 2016. "Studi Hasil dan Kualitas Benih Padi P05 dengan Pemberian Pupuk Hayati (Enterobacter cloacae)". E-Jurnal Agroekoteknologi Tropika. 5(2). 116 –126.
Azzamy. 2015. Pengertian dan Fungsi PGPR (Plant Growth Promoting Rhizobacteria) [Online]. Available at: http://mitalom.com/pengertian-dan-fungsi-pgpr-plant-growth-promoting-rhizobacteria/ diakses pada tanggal 15 Mei 2018.
Azzamy. 2015. Pengertian dan Fungsi PGPR (Plant Growth Promoting Rhizobacteria)http://mitalom.com/pengertian-dan-fungsi-pgpr-plant-growth-promoting-rhizobacteria/ diakses pada tanggal 15 Mei 2018.
Badan Pusat Statistik Kabupaten Labuhanbatu. 2010. Labuhanbatu dalam Angka 2009. Kabupaten Labuhanbatu.
Efendi, M.H. 2012. PGPR (Plant Growth promoting Rizobacteria). Humairafarm.blogspot.com/2012/10/pgpr-plant-growth-promoting rizobakteria.html. diakses pada tanggal 11 Juli 2018.
Garcia de Salamone, I.E., Nelson, L.M. 2004. Effects Of Cytokinin-Producing Pseudomonas PGPR Strains On Tobacco Callus Growth. http://www.ag.auburn.edu/argentina/pdfmanuscripts/garciadesalamone.pdfdiakses pada tanggal 15 Mei 2018.
Glick, B.R. 1995. The Enhancement Of Plant Growth By Free-Living Bacteria. Canadian Journal Microbiology 41: 109-117.
Hadioetomo, R.S. 1993. Mikrobiologi Dasar Dalam Praktek Teknik Dan Prosedur Dasar Laboratorium. Penerbit Gramedia, Jakarta.
Hadiwiyono. 2010. Tanah Supresif Dalam Praktik Pengelolaan Penyakit Tumbuhan. J Ilmu Tanah Agroklim. 7(1): 31-40.
Hidajat, E.B 1994. Morfologi Tumbuhan. Departemen Pendidikan dan Kebudayaan Direktorat Jendral Pendidikan Tinggi Proyek Pendidikan Tenaga Kerja.
Hidayat, N., M.C. Padaga, S. Suhartini. 2006. Mikrobiologi industri. Penerbit ANDI, Yogyakarta.
Husen, E., Saraswati, R. 2003. Effect Of IAA – Producing bacteria On The Growth Of Hot pepper. J Mikrobiol Indones. 8: 22-26.
Ilyas, S. 2001. Mikrobiologi Dasar. Diklat Kompilasi. Universitas Sumatera Utara Press, Medan.
Isfahani, F., Moshabaki, Besharati, H. 2012. Effect Of Biofertilizer On Yield Components Of Cucumber. Journal of Biology and Earth Sciences 2(2).
Iswati, R. 2012. Pengaruh Dosis Formula PGPR Asal Perakaran Bambu Terhadap Pertumbuhan Tanaman Tomat (Solanum Lycopersicum syn). Jurnal Agroteknotropika, 1(1).
Jumin, H.B. 2010. Dasar-dasar Agronomi. Jakarta: PT Raja Grafindo Persada.
Kloepper, J.W. 1993. Plant Growth Promoting Rhizobacteria as Biologycal Control Agents. P. 255-274. In Meeting B. (Ed.). Soil Microbial Ecology. Applications in Agricultural and Environmental Management. Marcel Dekker, Inc. NewYork.
Lindung. 2014. Teknologi Pembuatan dan Aplikasi Bakteri Pemacu Pertumbuhan Tanaman (PGPR) dan Zat Pengatur Tumbuh (ZPT) http://www.bppjambi.info/default.asp?v=news&id=589 diakses pada tanggal 15 Mei 2018.
Maunuksela, L. 2004. Molecular And Physiological Characterization Of Bacteria And Frankia In Forest Soils Devoid Of Actinorhizal Plants. Disertasi. Amsterdam (NED): Biocentri Wikki Universitatis Helsingiensis.
Patten, C.L., Glick, B.R. 2002. Role of Pseudomonas putida indole acetic acid in development of the host plant root system. Appl. Environ. Microbiol. 68 : 3795–3801.
Prawinata, W., Haran, S., Tjondronegoro, P. 1981. Dasar-Dasar Fisiologi Tumbuhan Botani IPB. Bogor.
Prihmantoro, H. 1999. Memupuk Tanaman
Sayuran. Penebar Swadya, Jakarta.
Rukmana. 2006. Bertanam Terung. Penerbit Kanisius. Yogyakarta.
Soesanto, L., Magiastuti, ., Rahayuniati, R.F. 2010. Kajian Mekanisme Antagonis Pseudomonas flourescens P60 Terhadap Fusarium oxysporum F.Sp. Lycopersici Pada Tanaman Tomat In Vivo. Jurnal HPT Tropika.10 (2) : 108-115.
Soetasad. 2000. Budidaya Terung Lokal dan Terung Jepang. Penebar Swadaya. Jakarta
Styorini. 2010. Konsep Usaha Tani Organik PGPR (Plant Growth Promoting Rizobacteria). Surakarta: UNS.
Sudartiningsih, D., Utami, S.R., Prasetya, B. 2002. Pengaruh Pemberian Pupuk Urea dan Pupuk Organik Diperkaya Terhadap Ketersedian dan Serapan N serta Produksi Cabai Besar (Capsicum annum L.) pada inceptisol Karangploso Malang. Agrivita 24(1): 63-69.
Thakuria, D., Talukdar, N.C., Goswami, C., Hazarika, S., Boro, R.C., Khan, M.R. 2004. Characterization and Screening Of Bacteria From Rhizosphere Of Rice grown In Acidic Soils Of Assam. Current Sci. 86:978-985.
Van Loon, L.C. 2007. Plant Responses To Plant Growth Promoting Rhizobacteria. Eur J Plant Pathol. 119:243-254
Widyati, E. 2013. Dinamika Komunitas Mikroba di Rizosfir dan Konstribusinya Terhadap Pertumbuhan Tanaman Hutan. Tekno HutanTanaman 6 (2):55-64.
Wijaya, K.A. 2008, Nutrisi Tanaman. J. Produksi Tumbuhan 1(3) : 1-28.
Yolanda, E.M.G., Hernandez, D.J. Hernandez, Esparza, C.A.M.A.M., Cristales, M.B., Ramirez, L.F., Contreras, R.D.M., Rojas, J.M. 2011. Growth Response of Maize Plantlets Inoculated With Enterobacter spp., as a Model for Alternative Agriculture. Revista Argentina de Microbiologia. Vol.4(3).287-29.
DOI: https://doi.org/10.36987/agr.v5i1.173
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