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All Journal Flora: Jurnal Kajian Ilmu Pertanian dan Perkebunan Hidroponik: Jurnal Ilmu Pertanian dan Teknologi dalam Ilmu Tanaman
Indah Cahyani Zega
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Agriculture, Biological Sciences & Forestry

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Potensi Rhizobium dalam Meningkatan Efisiensi Fiksasi Nitrogen untuk Kesuburan Tanah : Kajian Literatur Indah Cahyani Zega; Natalia Kristiani Lase
Hidroponik : Jurnal Ilmu Pertanian Dan Teknologi Dalam Ilmu Tanaman Vol. 2 No. 1 (2025): March: Hidroponik: Jurnal Ilmu Pertanian Dan Teknologi Dalam Ilmu Tanaman
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/hidroponik.v2i1.228

Abstract

Soil fertility is an important element in agricultural sustainability, especially in supporting plant growth. One natural way to increase soil fertility is through Biological Nitrogen Fixation (FNB) by Rhizobium bacteria. These bacteria have a symbiotic relationship with legume plants, forming root nodules that convert atmospheric nitrogen into compounds that plants can absorb, such as ammonium (NH4+). The purpose of this article study is to determine the potential of Rhizobium bacteria in increasing and efficiency of nitrogen fixation which has an impact on soil fertility and increasing plant productivity. This study adopts a library research method or approach, which involves a series of systematic activities, starting from collecting data through various library sources, reading in depth, recording important information, to processing the research materials. The study results show that Rhizobium can reduce dependence on chemical fertilizers, increase soil fertility, and produce growth hormones that support nutrient absorption. These findings emphasize the important role of Rhizobium in supporting sustainable agriculture, especially in tropical regions where access to synthetic fertilizers is minimal.
Pemanfaatan Eceng Gondok (Eichhornia Crassipes) dalam Meningkatkan Kesuburan Tanah Indah Cahyani Zega; Yanris Trisyana Mendrofa; Ernidar Mendrofa; Ayler Beniah Ndraha
Flora : Jurnal Kajian Ilmu Pertanian dan Perkebunan Vol. 2 No. 1 (2025): Februari : Flora : Jurnal Kajian Ilmu Pertanian dan Perkebunan
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/flora.v2i1.259

Abstract

Using organic fertilizer can increase soil fertility, which is crucial for plant growth. Another organic material source that may be utilized as fertilizer is water hyacinth (Eichhornia crassipes). The chemical makeup of water hyacinth was examined in this study, and the results indicated that its organic matter content was 78.47%, its organic carbon content was 21.23%, its total nitrogen content was 0.28%, its total phosphorus content was 0.0011%, and its total potassium content was 0.016%. It has been demonstrated that applying water hyacinth-based liquid organic fertilizer to corn (Zea mays) plants actually affects crop output. Utilizing water hyacinth not only improves soil fertility but also lessens pollutants in the environment caused by overgrowth in waterways. Water hyacinth can therefore be utilized as a sustainable and eco-friendly organic fertilizer option.
Co-Authors Ayler Beniah Ndraha Ernidar Mendrofa Natalia Kristiani Lase Yanris Trisyana Mendrofa