Question

describe the role of fertilizers and irrigation in improving crop yield

Answer 1

fertilizer increases the rate of production of crop if we add it into the soil during the growing season of crops we yield more crops than usual.

irrigation = if proper irrigation given to crops this results the great increment in crop production . well more water , needed in rice crop so tube wells and hand pumps must be usefful for them,.

hope it helps !!

@ himanshu Jha