Abstract: Soil and land degradation is considered for slope land such as riverbank or streambank and lands of high forced water runoff and rainfall causes severe soil erosion is the concern of this work. The major cause of runaway unprotected soil particles due to the natural reasons, thus making uneven soil plain surfaces can be remedied by tree plantation or vegetation. A precision mirror-amplifier is designed for primarily sensing soil moisture and pH level to provide eventual environmental conditions needed for irrigation and fertilization for plants to grow healthy, which in turn reduces the soil erosion. Another special sensor designed and employed here that can monitor the degradation due to erosion and the system can determine the soil’s critical limits.