Walnut Agroforestry
Agroforestry provides black walnut growers with the opportunity to develop a portfolio of short- and long-term investments, thus allowing for some risk spreading through diversification. Agroforestry also provides a cost-effective way to remove erodible land from crop production over an extended time period.
The link address is: http://muextension.missouri.edu/xplor/agguides/forestry/g05020.htm