Manganese Solubilizing Bacteria

Manganese Solubilizing Bacteria make manganese more available to plants by converting insoluble forms into absorbable forms, aiding in chlorophyll production and other vital functions.

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What it is

Manganese solubilizing bacteria (MSB) are specialized microorganisms that enhance the availability of manganese (Mn) in the soil. Manganese is an essential micronutrient for plants, playing a critical role in photosynthesis, enzyme activation, and defense against oxidative stress. However, manganese in many soils exists in insoluble forms that are not readily available to plants. MSB convert these insoluble forms into soluble manganese that plants can absorb and utilize.

Why is it important

Why are Manganese Solubilizing Bacteria Important?

Manganese deficiency can severely impact plant growth and productivity, particularly in acidic or alkaline soils where manganese availability is limited. The importance of manganese solubilizing bacteria includes:

Enhanced Nutrient Availability: MSB increase the availability of manganese, promoting healthier and more vigorous plant growth.

Improved Plant Health: Adequate manganese levels support optimal photosynthesis, enzyme function, and overall plant metabolism.

Sustainable Agriculture: Utilizing MSB can reduce the need for chemical manganese fertilizers, promoting environmentally friendly farming practices.

How it works

Manganese solubilizing bacteria employ several mechanisms to convert insoluble manganese into soluble forms:

Production of Organic Acids: MSB produce organic acids such as citric acid, gluconic acid, and oxalic acid. These acids lower the pH in the immediate vicinity of the bacteria, facilitating the dissolution of insoluble manganese compounds and releasing soluble manganese ions (Mn^2+) into the soil solution.

Reduction Processes: Some MSB can mediate reduction processes that convert insoluble manganese oxides (e.g., MnO2) into soluble forms through enzymatic activities.

Chelation: MSB can produce chelating agents that bind to manganese ions, making them more soluble and available for plant uptake.

By increasing manganese availability in the soil, manganese solubilizing bacteria contribute to improved plant nutrition, health, and productivity, supporting sustainable agricultural practices.

Manganese Solubilizing Bacteria

Our Featured Products

Explore our range of premium Manganese Solubilizing Bacteria strains tailored to meet your agricultural needs, optimizing manganese uptake for healthy plant metabolism.

Corynebacterium spp.

Corynebacterium spp. solubilizes soil manganese, enhancing plant uptake and activating plant immunity against pests and diseases. It promotes growth, root development, and improves soil aeration.

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Penicillium citrinum

Penicillium Citrinum, a beneficial fungus, solubilizes soil manganese, recommended for deficient soils. It also accelerates soil organic matter decomposition, increasing manganese availability.

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