Author/Authors :
Mahakavi، T نويسنده Department of Botany, Annamalai University, Annamalai Nagar-608002, Tamil Nadu. , , Baskaran، L نويسنده Department of Botany, Annamalai University, Annamalai Nagar-608002, Tamil Nadu. , , Sankar Ganesh، K نويسنده Department of Botany, A.V.C.College, Mannampandal, Mayiladuthurai-609 305, Tamil Nadu. ,
Abstract :
One of the major concerns in today’s world is the pollution and contamination of soil. An answer to this is the bio-fertilizers an 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 has been carried to find out the effect of Bio-fertilizers on various stages of Groundnut growth. Germination studies were conducted with various Bio-fertilizers applied in pots containing soil. Morphological parameters, photosynthetic pigments and bio-chemical parameters were observed and recorded on seedling, flowering and yielding stage. Yield parameters were recorded at the time of Harvest. These parameters were found to increase on the application of Bio-fertilizers than in control.
