In this article I'm going to explain the use of the analytic functions RANK, DENSE_RANK and ROW_NUMBER to rank the results of your query.
Crop diversification refers to the addition of new crops or cropping systems to agricultural production on a particular farm taking into account the different returns from value-added crops with complementary marketing opportunities. Major driving forces for crop diversification include: â¢ Increasing income on small farm holdings
The Diversifying Cropping Systems Bulletin for farmers and agricultural educators is a primer on planning diversification with alternative crops, agroforestry, and cover crops. This Sustainable Agriculture Network resource features factors to consider before diversifying, specific diversification strategies and expert sources of information.