Microbial Conversion of CO2 and Other C1 Substrates to Vegan Nutrients, Fertilizers, Biostimulants, and Systems for Accelerated Soil Carbon Sequestration

Smart overview of the Invention

The patent application introduces innovative microorganisms and bioprocesses designed to transform gaseous substrates such as renewable hydrogen and waste carbon dioxide into high-protein biomass. This biomass can serve multiple purposes: as a direct source of human nutrition, a nutrient for plants and fungi, or as a contributor to soil carbon and nitrogen content. The process utilizes renewable hydrogen, produced via electrolysis powered by solar or wind energy, and producer gas derived from various sources like waste feedstock gasification, industrial waste gases, or natural and landfill gases.

Field of Application

This invention is situated within the realm of chemistry applied to agriculture, focusing on organic nutrition for plants, fungi, animals, and humans. It offers methods to derive nutrients from C1 substrates and other inorganic inputs, which can function as bio-stimulants or bio-fertilizers in agriculture—especially organic farming—and as nutritional supplements in animal feed and human diets.

Background and Need

There is an increasing need for sustainable sources of essential nutrients due to the growing global population and environmental concerns. Current agricultural practices heavily depend on fossil hydrocarbons, leading to significant greenhouse gas emissions and resource depletion. The invention addresses these challenges by providing a cost-effective alternative to traditional practices that could alleviate pressure on land use, water resources, and fossil fuel demand while reducing greenhouse gas emissions.

Role of Microorganisms

Microorganisms play a crucial role in enhancing soil health by contributing to nutrient availability and improving soil structure. They facilitate processes like nitrogen fixation and phosphate solubilization, which are vital for plant growth. The invention leverages these natural capabilities by integrating beneficial microorganisms into agricultural practices, promoting sustainable crop production without the adverse effects associated with conventional chemical fertilizers.

Biostimulants and Biofertilizers

The application highlights the benefits of using biostimulants and biofertilizers over traditional chemical fertilizers. These microbial products are safer for the environment and do not accumulate harmful substances in the food chain. Biostimulants enhance plant growth by regulating hormones and improving nutrient efficiency, stress tolerance, and disease resistance. They include various compositions such as seaweed extract, yeast extract, humic acids, amino acids, and more, offering a holistic approach to improving agricultural sustainability.