2.6.4.c.1. Occasional casual sales of other wood or woodland products in relatively small quantities, or sales of wood or woodland products incidental to, and normal part of, the operation of a farm shall not constitute commercial forestry or the sale of timber for commercial purposes. Such sales may be counted toward the annual determination of the value of farm commodities on products under Section 2.6.3.d. of these regulations. If timber from a portion of a farm is sold for commercial timber, and the proceeds from the sale are greater than the value of agricultural crops produced by the land, the timber area (only) shall be appraised as commercial timberland until and unless it is used for some other purpose or is being converted to farm production uses. Example. Sales by orchardists or Christmas tree growers of trees, logs, limbs, or similar wood products as a result of the clearing of old trees and planting of new trees in accordance with good farming practice, or as a result of periodic pruning or trimming or removal of damaged or deceased trees is incidental to, and a normal part of, the operation of orchards, and shall not constitute commercial forestry or the sale of timber for commercial purposes.