The small farmers of Central Himalayan region are achieving high level of diversification through rotation of pure crops in space and time, and through mixed cropping systems. The system with a potential to feed the hill population and conserve natural resources, requires serious attention from the policy makers, to survive.

Hill farming system involves diverse crops and their varieties, medicinal plants, forest species, practiced by the Adi tribes of Arunachal Pradesh. These tribal farmers are conserving biodiversity and meeting the food, balanced nutrition and health benefits from this farming system.

The past few months have seen unprecedented turmoil in worldwide financial markets. With the global economy in a recession and the decreased price of oil, many may be wondering what the future holds for biofuels.