Efficient of biofertilizers on growth and yield characteristics ofgroundnut Arachis hypogaea L.

One of the major concerns in today’s world is the pollution and contamination of soil. An answer to this is the biofertilizersan environmentally friendly fertilizers. The main sources of bio-fertilizers are bacteria, fungi and cyanobacteria.Now used in many countries bio-fertilizers are organisms that enrich the nutrient quality of soil. Hence the present study hasbeen carried to find out the effect of Bio-fertilizers on various stages of Groundnut growth. Germination studies wereconducted with various Bio-fertilizers applied in pots containing soil. Morphological parameters, photosynthetic pigmentsand bio-chemical parameters were observed and recorded on seedling, flowering and yielding stage. Yield parameters wererecorded at the time of Harvest. These parameters were found to increase on the application of Bio-fertilizers than in control.

کلیدواژه ها:

Bio-fertilizers ، pollution and contamination ، seedling and groundnut