DIVERSITAS DAN POPULASI BAKTERI PELARUT FOSFAT PADA BERBAGAI PENGGUNAAN LAHAN DI UB FOREST
DOI:
https://doi.org/10.21776/ub.jtsl.2019.006.1.10Keywords:
diversity, land use, phosphate solubilizing bacteriaAbstract
UB Forest has been converted into various uses such as agriculture and settlement. Land use conversion has an impact on decreasing soil organic matter, water quality, chemical properties and diversity of soil biota. Phosphorus is an essential nutrient for plants. But, its availability is very low, it is only 0.01% of the total P, because it is bound by the soil colloids. The aim of this study was to explore the difference of land uses and effect of enviroment to the diversity and population of phosphate solubilizing bacteria in the UB Forest. This study was conducted at various land uses i.e., protected area (KL), pine and coffee (PK), pine and annual crop (PS), mahogany and coffee (MK), and mahogany and annual crop (MS). Differences in land use significantly affected the population of phosphate solubilizing bacteria. The highest population of phosphate solubilizing bacteria was found in the plot of protected area (KL) of 103 x 106 cfu mL-1 and the lowest (7 x 106 cfu mL-1) was in the plot of pine and annual crop (PS).There were 11 bacterial isolates capable of dissolving phosphate sources in Pikovskaya media that were characterized by holozone with a ratio of 2.00 and 1.78. The suitable environment and sufficient substract can increase population of phosphate solubilizing bacteria.References
Alexander, M. 1978. Introduction to Soil Microbiology. 2nd ed. Willey Eastern Limited. New Delhi.
Bardgett, R.D. 2008. The Biology of Soil a Community and Ecosystem Approach. Oxford University Press, New York.
Bene, J., Beall, H. and Cote, A. 1977. Trees, Food and People, IDRC Ottawa.
Budiman M., Hardiansyah, dan Darwati, H. 2015. Estimasi Biomassa Karbon Serasah dan Tanahpada Basal Area Tegakan Meranti Merah(Shorea Macrophylla) di Areal Arboretumuniversitas Tanjungpura Pontianak. Jurnal Hutan Lestari 3 (1): 98-107
Chen, Y.P., Rekha, P.D., Arun, A.B., Shen, F.T., Lai, W.A. and Young, C.C. 2006. Phospate solubilizing bacteria from subtropical soil and their tricalcium phospate solubizing abilites. Applied Soil Ecology 34:33-41.
Danaatmaja, Y., Subandiyah, S., Joko, T. dan Sari, U.C. 2009. Isolasi dan Karakterisasi Ralstonia syzygii. Jurnal Perlindungan Tanaman Indonesia 15(1).
Hairiah, K. Widianto, Utami, S.R., Suprayogo, D. Sitompul, S.M. Sunaryo, Lusiana, B. Mulia, R. Van Noordwijk, M. dan G. Cadisch. 2000. Pengelolaan Tanah Masam Secara Biologi. ICRAF SE Asia, Bogor. 2-3.
Hairiah, K., Ekadinata A, Sari, R.R. dan Rahayu S. 2011. Pengukuran Cadangan Karbon: dari tingkat lahan ke bentang lahan. Petunjuk praktis. Edisi kedua. Bogor, World Agroforestry Centre, ICRAF SEA Regional Office, University of Brawijaya (UB), Malang
Hardjowigeno, S. 2007. Dasar-Dasar Ilmu Tanah. Penerbit Pustaka Utama. Jakarta 77-79.
Leboffe, M.J. and Pierce, B.E. 2011. A Photographic Atlas for The Microbiology Laboratory. Fourth Edition. Morton Publishing. Colorado.
Marista E., Khotimah, S., dan Linda, R. 2013. Bakteri Pelarut Fosfat Hasil Isolasi dari Tiga Jenis Tanah Rhizosfer Tanaman Pisang Nipah (Musa paradisiaca var. nipah) di Kota Singkawang. Jurnal Protobiont. F. MIPA UNTAN. Pontianak.
Marlina, M. 1997. Keragaman Bakteri Pelarut Fosfat pada Tanah di lahan Hutan Primer, Hutan Sekunder, Pertanaman Kopi dan Lahan Kritis di Sumber Jaya Lampung Barat. Skripsi. Universitas Lampung. Bandar Lampung. 67 hlm.
Muardimansah, S., Akhbar, dan Arianingsih, I. 2016. Cadangan Karbon Tanah Pada Berbagai Tingkat Kerapatan Tajuk Di Hutan Lindung Kebun Kopi Desa Nupabomba Kecamatan Tanantovea Kabupaten Donggala. Warta Rimba.
Mulyoutami, Stefanus, Schalenbourg, Rahayu, Joshi. 2004. Pengetahuan Lokal Petani dan Inovasi Ekologi Dalam Konservasi dan Pengelolaan Tanah Pada Pertanian Berbasis Kopi di Sumberjaya, Lampung Barat. Agrivita Volume 26 Nomor 1 Edisi Maret 2004.
Niswati, A., Yusnaini, S., Arif Ahmad, Syamsul, M., 2008. Populasi Mikroba Pelarut Fosfat dan P-tersedia pada Rizosfir beberapa Umur dan Jarak dari Pusat Perakaran Jagung (Zea mays L.). Jurnal Tanah
Prabowo, Yogi, dan Suharyadi, R., 2017. Pemanfaatan Citra Spot 6 untuk Analisis Hubungan Nilai Indeks Vegetasi terhadap Sturktur Vegetasi dalam Pemetaan Ruang Terbuka Struktur Vegetasi dalam Pemetaan Ruang Terbuka Hijau di Kecamatan Mertoyudan, Kabupaten Magelang. Jurnal Bumi Indonesia, 6 (4) : 2-3.
Salim G.A. dan Budiadi. 2014. Produksi dan Kandungan Hara Serasah pada Hutan Rakyat Nglanggeran, Gunung Kidul, D.I Yogyakarta. Jurnal Penelitian Hutan Tanaman. Vol 11 No. 2
Saraswati R. dan Sumarno. 2008. Pemanfaatan Mikroba Penyubur Tanah sebagai Komponen Teknologi Pertanian. Iptek Tanaman Pangan 3(1)
Saraswati R., Husen E., Simanungkalit R.D.M . 2007. Metode Analisis Biologi Tanah. Balai Besar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian. Bogor. 55-66
Schaad, N,W., Jones, J,B, Chun, W. 2001. Laboratory Guide for Identification of Plant Pathogenic Bacteria. 3rd ed. The American Phytopathology Society Press, St.Paul, MN: USA.
Simanungkalit, R.D.M., R. Saraswati, R.D. Hastuti, E. Husen. 2006. Mikroba Pelarut Fosfat Pupuk Organik dan Pupuk Hayati. Balai Penelitian Tanah. Badan Penelitian dan Pengembangan Pertanian: Bogor.
Sugiyarto, Efendi, E., Mahajoeno, E., Sugito, Y., Handayanto, E. dan Agustina, L. 2007. Preferensi berbagai jenis makrofauna tanah terhadap sisa bahan organik tanaman pada intensitas cahaya berbeda. Biodiversitas 7 (4): 96- 100.
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