The concentration of SOM in soils generally ranges from 1% to 6% of the total topsoil mass for most upland soils. Soils whose upper horizons consist of less than 1% organic matter are mostly limited to desert areas, while the SOM content of soils in low-lying, wet areas can be as high as 90%.Soils containing 12-18% SOC are generally classified as organic soils.he concentration of SOM in soils generally ranges from 1% to 6% of the total topsoil mass for most upland soils. Soils whose upper horizons consist of less than 1% organic matter are mostly limited to desert areas, while the SOM content of soils in low-lying, wet areas can be as high as 90%.
Answers. Best Answer: The fibula is not a foot bone, it is a long bone of the lower leg. Stress fractures can take 4-6 weeks to heal completely, just as broken bones can.orry, something has gone wrong. Best Answer: The fibula is not a foot bone, it is a long bone of the lower leg. Stress fractures can take 4-6 weeks to heal completely, just as broken bones can.
Report Abuse. I can answer your question. My son broke his femur about 4 down from his hip. Average is 3 months for the bone to heal, and another 3 months of physiotherapy. Those people who said 6 weeks, have obviously never broken their femur. Most bones, like your wrist or fibula heal in 6 weeks. Not a femur. can answer your question. My son broke his femur about 4 down from his hip. Average is 3 months for the bone to heal, and another 3 months of physiotherapy. Those people who said 6 weeks, have obviously never broken their femur.