As a result, soil organic materials become increasingly nutrient rich as decomposition occurs. Cereal straw, for example, is made up of carbon and nitrogen in the ratio of 100:1 when it is added to the soil. As this material decomposes and forms humus, its carbon to nitrogen ratio decreases to 12:1.
According to the 2015 Genworth Financial cost of care survey, the average cost of skilled nursing in Pennsylvania is $8,790 per month.
69 Flares 69 Flares Ã. In Pennsylvania, a transportation funding bill passed into law which raises fees on motor vehicle transactions. The registration fee for passenger cars increases from $36 to $37 in 2015 and $38 in 2017.