Organic gardening
Organic gardening is the best method to protect the farms from the pests and diseases as there is no chemical composition in it. Biodynamic farming is preferred and adopted by many people these days. Even men use these better techniques in the gardens and small research laboratories. Spin farming and bio intensive methods are again popular. Organic gardening is a science of cultivation and fruits, flowers and vegetables can be grown with better quality and free from the diseases. 
Organic manure is made up of dead plants and and other natural manure which is buried in the soil for quite sometime which generates a high quality organic material for the plants. The plotting in the land is done so that one part of the land can be worked upon for creating good manure while the plantation can be grown in the other. Once the harvest is taken from that particular plot then that particular land is again dug and is made ready for the next season. Till then the ready land can be used for sowing and ploughing. In this manner organic gardening with the rotation of the plants as well as the kind of cereals and pulses can be used for obtaining better harvest and better outputs.