Diversified cropping systemsfor food security

摘要

Depending on just one crop can have grave consequences and leave small farmers open to many hazards. A slump in the market value for a particular crop could greatly reduce the income of the monoculture producers. On the other hand, farmers with diversified production can avoid these risks, provide their families with a healthy diet and derive a whole series of other benefits. Diversification of cropping system generally termed as the desirable change in the existing system towards more balanced cropping system to meet ever increasing demand of food, feed, fibre and fuel on the one hand and maintenance of soil fertility and agro-ecosystem on the other. Diversification is considered to be a good alternative to improve system yield with enhanced profitability. Malnutrition in India, is still an issue of national urgency which has considerable damage on the health and survival of the most vulnerable group (children and women). The major benefits of crop diversification include improving nutrition and meeting the changing consumer demand.