Photosynthetic Bacteria: Benefi­cial Soil Microorganisms

The photosynthetic bacteria, which perform incomplete photosynthesis an­ aerobically, are highly desirable, benefi­cial soil microorganisms because they are able to detoxify soils by transforming re­duced, putrefactive substances such as hydrogen sulfide into useful substrates. This helps to ensure efficient utilization of organic matter and to improve soil fer­tility. Photosynthesis involves the photo­ catalyzed splitting of water which yields molecular oxygen as a by-product. Thus, these microorganisms help to provide a vital source of oxygen to plant roots.

Reduced compounds such as meth­ane and hydrogen sulfide are often pro­duced when organic materials are decom­posed under anaerobic conditions. These compounds are toxic and can greatly sup­ press the activities of nitrogen-fixing mi­croorganisms. However, if synthetic mi­croorganisms, such as photosynthetic bacteria that utilize reduced substances, are present in the soil, oxygen deficien­cies are not likely to occur. Thus, nitrogen-fixing microorganisms, coexisting in the soil with photosynthetic bacteria, can function effectively in fixing atmospheric nitrogen even under anaerobic conditions.

Photosynthetic bacteria not only per­ form photosynthesis but can also fix ni­trogen. Moreover, it has been shown that, when they coexist in soil with species of Azotobacter, their ability to fix nitrogen is enhanced. This then is an example of a synthetic soil. It also suggests that by rec­ognizing the role, function, and mutual compatibility of these two bacteria and utilizing them effectively to their full po­tential, soils can be induced to a greater synthetic capacity. Perhaps the most effec­tive synthetic soil system results from the enhancement of zymogenic and synthetic microorganisms; this allows fermentation to become dominant over putrefaction and useful synthetic processes to proceed.

Pro-Soil Ag Solutions, Inc., manufacturer and distributor of natural soil nutrition and liquid plant food products that enhance the effects of fertilizer and stimulate plant growth, is driven by our mission to help farmers improve the health of their soils and the quality of the crops they raise.

Our products improve soil health by stimulating and feeding native microbial life in the soil which creates a higher yielding crop. To learn more about how you can increase photosynthetic inefficiencies, contact us today!