Soil erosion. runoff and related nutrient losses are a big risk for soil fertility in Cabo Verde drylands. In 2012. field trials were conducted in two agro-ecological zones to evaluate the effects of selected techniques of soil-water management combined with organic amendments (T1: compost/manure + soil surfactant; T2: compost/animal or green manure + pigeon-pea hedges + soil surfacta... https://lockdownsecuritycanada.shop/product-category/battery-back-up/