In judging significance, any relevant agricultural and forest maps may be considered as well as soil, climate, topography, quality of tree cover, other natural factors, markets for farm and forest products, the extent and nature of farm and forest improvements, evidence of commitment to long-term farm and forest use, anticipated trends in agricultural and forest economic conditions and technology, and such other factors as may be relevant. Criteria for judging the significance of lands in local agricultural and forestal districts to be created pursuant to this chapter may differ from those for judging the significance of lands in statewide districts to be created pursuant to Chapter 43 (§ 15.2-4300 et seq.).
Va. Code § 15.2-4405