RESUMO
The continuous growth of the global human population and the depletion of natural energy resources are posing a threat to the environment and the sustainable supply of food and energy. To address this issue, a solution known as "green technology" has been developed, focusing on the use of eco-friendly approaches. One of these approaches involves harnessing the power of cyanobacteria, which are ancient microorganisms that have existed on Earth for a long time. This approach was used to probe the diversity of phototrophic microorganisms in Wheat samples. The presence of nif genes allows cyanobacteria to x nitrogen which plays a vital role in nitrogen cycle and biological processes such as plant growth and soil fertility. Wheat production test in current study evaluates the yield and quality of wheat crops. It shows factors such as improvement in growth, heat resistance and environmental adaptability, improvement in production; provide insights for optimizing cultivation practices and ensuring successful high yield. Identication of Cyanobacteria for their combination of nif and molecular identity is prior for production of bio fertilizers. Cyanobacteria can be cultivated on a large scale to produce biomass that has multiple uses, including biofertilizer, secondary metabolites, cosmetics, and medicines. In the eld of agriculture, production of healthy crop cyanobacterial biofertilizer are being increasingly used in eco-friendly and sustainable practices. These biofertilizer are produced through mass cultivation of cyanobacteria and offer several benets.