• Vishal Guleria
• . Gurpreet Singh
• Shweta

The paper is being reviewed to study the effect of the different bio-fertilizers on the growth and yield of the wheat as well as to maintain the sustainability at the same time. The different bio-fertilizers which is of economic importance are Azotobacter, Azospirillum, Phosphate Solubilising Bacteria, Rhizobium. These bio-fertilizers along with some small amendments increases the plant height, dry matter accumulation number of spikes, grains per spike, length of the root and shoot of the wheat. In addition to the plant growth, these bio-fertilizers also enhance the soil fertility, soil health on the sustainable basis. It is concluded that use bio-fertilizers reduce the need of the chemical fertilizers. Bio-fertilizers are easily available and only required in the small amount and helps in maintaining the soil healthy. The population of the beneficial microorganisms is more when bio-fertilizers are used. The results of this study show that the bio-fertilizers can be a great replacement to chemical fertilizers to get the higher yield on the sustainable basis in relation to the soil and human health.

Bio-fertilizes, Wheat, Effects, Yield, Microorganism.

"Bio-fertilizers in wheat: A sustainable approach", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 4, page no.219-228, April-2021, Available :http://www.jetir.org/papers/JETIR2104230.pdf

"Bio-fertilizers in wheat: A sustainable approach", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 4, page no. pp219-228, April-2021, Available at : http://www.jetir.org/papers/JETIR2104230.pdf