Organic farming is an agricultural system that works in harmony with nature. It largely excludes the use of synthetic inputs (such as fertilizers, pesticides, hormones, feed additives etc.) and rely upon crop rotation, crop residues, animal manures, off-farm organic waste, mineral grade rock additives and biological system of nutrient mobilization and plant protection. Organic farming in 
India has been followed since ancient times. It primarily aims at cultivating the land and raising crops in such a way, as to keep the soil alive and in good health by use of organic wastes (crop, animal and farm wastes, aquatic wastes) and other biological materials along with beneficial microbes (biofertilizers) to release nutrients to crops for increased sustainable production in an eco-friendly and pollution-free environment.
Advantages of organic farming over other forms of farming:
• It improves soil health and fertility.
• It requires careful use of water resources hence lead to conservation of water.
• Good animal husbandry
• Using natural pesticides (biological control)
• Recycled crop wastes
• Green manures and legumes
• Increasing genetic diversity
• Use of resistant crops increased employment
• Cost-effective farming