NOVELTY - A mycorrhizae-based biofertilizer composition/biofertilizer formulation/biofertilizer inoculum composition comprises mycorrhiza derived from culture group comprising at least one of the selected fungus belonging to Glomus, Gigaspora and Scutellospora genera.    USE - As mycorrhizae-based biofertilizer composition/biofertilizer formulation/biofertilizer inoculum composition; for enhancing plant growth by increasing mycorrhizal colonization on plant roots; and for enhancing plant survival by increasing mycorrhizal colonization on plant roots (claimed); in soil fertilization and reclamation of industrially created wastelands.    ADVANTAGE - The composition exhibits plant productivity enhancing attributes; better nutrients uptake facilitating attribute; and exhibits land reclamation facilitating attributes, for reclamation of industrially created wastelands. The composition provides an effective biofertilizer product that is more compatible with the need for affordable and effective application without much of bias in favor of usage of chemicals and/or chemically derived substances. The composition provides an improved combination of convenience and utility; and is capable of serving as effective soil fertilization agent and growth promoter as well as enhancer. The composition provides sustainable and environment-friendly solutions to almost all cultivated plants and crops by enhancing nutrition and yield up to 5-25% and curtailing chemical fertilizer input by 50%. The composition exhibits immense potential in reclamation of stressed ecosystems like fly ash and dumps, sites loaded with alkali chlor sludge or distillery effluents and other man-made wastelands.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) a method for producing the mycorrhizae-based biofertilizer composition/biofertilizer formulation/biofertilizer inoculum composition from plant parts belonging to a group inclusive of at least one of the selected fungus belonging to Glomus, Gigaspora and Scutellospora genera, involving isolating to generate a starter culture unit; sub-culturing followed by multiplication; incubating for mass production; harvesting; sieving; air-drying; blending to generate a blended inoculum; scoring of propagules; formulation; packaging; and pre-delivery storage;    (2) a method of enhancing plant growth by increasing mycorrhizal colonization on plant roots involving effecting the growth of plants in the presence of the inoculum composition to stimulate better uptake of nutrients like phosphorus and immobile trace elements, with an aim to making better nutrition available to plants;    (3) enhancing plant survival by increasing mycorrhizal colonization on plant roots involving effecting an increased tolerance against a wide range of soil stresses in the presence of the inoculum composition to stimulate better survival;    (4) enhancing plant growth by increasing mycorrhizal colonization on plant roots involving effecting the growth of plants in the presence of the inoculum composition to stimulate better uptake of nutrients like phosphorus and immobile trace elements, with an aim to making better nutrition available to plants; and    (5) enhancing plant survival by increasing mycorrhizal colonization on plant roots involving effecting an increased tolerance against a wide range of soil stresses in the presence of the inoculum composition to stimulate better survival.