INORGANIC P SOLUBILIZATION BY MICROORGANISMS AND THEIR POTENTIAL APPLICATIONS IN AGRICULTURE

Tóm tắt

Phosphorus (P) is essential for plant growth, but most of it in soil is insoluble and unavailable to plants. To increase crop yields, farmers use chemical fertilizers, causing soil pollution from the accumulation of insoluble P. Beneficial microorganisms called phosphorus-solubilizing microorganisms (PSMs) can change insoluble organic and inorganic phosphorus compounds into forms that plants can absorb. PSM offers an environmentally friendly and economically viable solution to address phosphorus deficiency and the limited P uptake in plants. Although PSM have been a research focus for decades, their application to increase soluble P in soil and improve crop productivity remains a topic of active study. This article seeks to deepen knowledge of how PSM can improve plant growth, decrease soil phosphorus contamination, and contribute to the future of sustainable agriculture.