Potensi Rhizobakteri Sebagai Pelarut Fosfat
Submission Date: 2018-08-03 17:47:27
Accepted Date: 2019-02-13 15:05:11
Abstract
Fosfat merupakan unsur kedua yang penting setelah nitrogen. Ketersediaan fosfat anorganik dalam tanah rendah, karena berikatan dengan Fe, Al dan Ca membentuk senyawa organik, sehingga fosfat tidak dapat diserap oleh tanaman. Rhizobakteria merupakan bakteri yang hidup di daerah rhizosfer tanah. Beberapa anggota rhizobakteria memiliki kemampuan untuk melarutkan fosfat. Tujuan dari penelitian ini adalah untuk mendapatkan bakteri rhizosfer yang mampu melarutkan fosfat dengan menggunakan metode deteksi kualitatif. Pada penelitian ini didapatkan isolat murni yang telah dipurifikasi dari hasil isolasi tanah rhizosfer. Terdapat lima isolat yang mampu hidup bersinergis dan isolat P1, P2, P8 dan P9 berpotensi sebagai pelarut fosfat.
Keywords
Asam Organik; Fosfat; Rhizobakteria; Sinergi.
CC Licencing
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
Refbacks
- There are currently no refbacks.
Jurnal Sains dan Seni ITS by Lembaga Penelitian dan Pengabdian Kepada Masyarakat, LPPM-ITS is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Based on a work at https://ejurnal.its.ac.id/index.php/sains_seni.