Vol. 12, Issue 5 (2023)

Author(s):
Viswanath M, Ravindra Kumar K, Chetanchidambar N Mangalore and Mahesh SSNM

Abstract:
Plant regeneration occurs when plants repair or replace damaged structures based on the totipotency and pluripotency of their cells. One of the most popular regeneration technologies is tissue culture. Recent years have seen a number of innovations in the field of plant regeneration. Plant micropropagation and genetic modification are made possible by the environmental conditions controlling plant regeneration from explant sources, basal culture medium, plant growth regulators, light/dark therapy, and plant growth stimulating microorganisms. Plant growth-promoting microorganisms (PGPMs) are important for the fixation of atmospheric nitrogen, water intake, solubilization, and transport of minerals from the soil to the plant in a variety of ecosystems. To increase plant growth and productivity and hence support sustainable agriculture and food security, many PGPMs are recommended as biofertilizers, biostimulants, and biocontrol agents.