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… same time the use of land has major impacts on both the quality and quantity of water resources. In other words, … lake.50 Throughout this process some water enters into the soil where it is held as capillary water and returns directly … to the atmosphere by way either of evaporation from the soil or through absorption by plants and then by …

… for traditional small-scale farmers in maintaining the quality and yield of their crops. Farmers have traditionally … varieties and apply ecological principles in maintain- ing soil fertility and in combating diseases, weeds and pests; … varieties and apply ecological principles in maintain- ing soil fertility and in combating diseases, weeds and pests; …