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.
Dethatching or power raking moves away dead grass, excess grass and putting holes in the ground and is considered another method of aeration that costs less. It can cost between $100 and $200 depending on the size of your lawn.See how much lawn aeration costs if you have it done professionally.n average, homeowners spend about $165 on lawn services although that varies based on the types of treatments a lawn needs. Here are some cost considerations when youre looking at services. The national average estimate for lawn mowing and maintenance is between $214 and $322.