Integrated weed management in conservation agriculture – A review

Presence of diverse weed flora during critical period of crop-weed competition, is one of the major obstacles in conservation agriculture that reduces which can reduce the crop yield appreciably significantly. During critical period of crop-weed competition, chemical method of weed control is by far the most preferred way to minimize the weed infestation of weeds, farmers are mostly relying on chemical methods of weed management. However, its continuous and over use of herbicide has led leads to resistance, and it’s as well as the persistence in soil bore a negative effect on crops singly and in rotation. of herbicides, this may affect the crops in rotation.