efÂ·fort. n. 1. The use of physical or mental energy to do something; exertion. 2. A difficult exertion of strength or will: It was an effort to get up. 3. A usually earnest attempt: Make an effort to arrive promptly. 4. Something done or produced through exertion; an achievement: a play that was his finest effort.
A second way to estimate the cost of the soil erosion is by estimating the impact of soil erosion on yield. The analysis is similar to the CSR analysis, but the difference in yield is the measure of the impact of erosion. This analysis includes continuous corn and a corn/soybean rotation.t this rate, the range in cost to the land owner per acre per year would be from $2.75 to $6.45 an acre. There is considerable difference between soils and counties with respect to the loss in value caused by erosion.
Protection against the emerald ash borer requires a yearly treatment, usually applied in May or early June. The cost of emerald ash borer treatment is about $20 to $30 per year and on a per tree basis. Depending on the size of the tree, it might take up to two years before the tree is fully protected.If the ash tree is infected too badly, it will need to be removed, which can cost up to $1,000.here are more branches, and they often are more difficult to reach because of the height and width of the tree. On average, trees 60 feet and taller will cost between $800 and $1000 to prune, depending on the number of trees to prune and where theyâre located.