• P.V.M. Nanthini

Most of the fertilizers supply essential plant nutrients (N, P and K). These fertilizers increase the yield of the crop but they cause several health disorders. Due to this concern, consumer preferences look into the organic food production. In recent years, biofertilizers have emerged as an important tool for biological nitrogen fixation. They offer economically attractive and eco-friendly manner for providing nutrients to the plants. This is very low cost renewable source of nutrient that supplements the chemical fertilizers. Plant growth promoting microorganisms (PGPR) with carrier material (whey) is very effective for the cell maturation and long lasting of microbial cells.

Biofertilizer, PGPR, Pseudomonas spp. Trichoderma spp. Whey.

"Effective plant growth promoting microorganisms (Pseudomonas spp and Trichoderma spp) in liquid biofertilizer to improve the plant growth: A Review", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 12, page no.343-351, December-2018, Available :http://www.jetir.org/papers/JETIR1812250.pdf

"Effective plant growth promoting microorganisms (Pseudomonas spp and Trichoderma spp) in liquid biofertilizer to improve the plant growth: A Review", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 12, page no. pp343-351, December-2018, Available at : http://www.jetir.org/papers/JETIR1812250.pdf