土壤普查的目的在于应用。现从四个方面谈谈土壤普查成果的应用技术。一.根据土壤类形种植不同的作物、树木要求不同的土壤条件。因此必须进行因土种植。1、根据土壤质地,调整作物布局。不同的土壤质地应种植不同的作物。棉花、花生、薯类及绿肥等作物,要求疏松的土壤,在沙土、沙壤土上种植适宜。轻壤、中壤土砂粘适中,宜种小麦、玉米等作物。粘质土一般地势低洼,宜种植避涝或耐涝作物如小 The purpose of the soil survey is to apply. From four aspects now talk about the application of soil census results. I. Planting different crops according to soil type, the trees require different soil conditions. Therefore, it must be planted because of soil. 1, according to soil texture, adjust the crop layout. Different soil texture should be planted with different crops. Cotton, peanuts, potatoes and green manures and other crops, require loose soil, sandy soil, sandy loam planting suitable. Light soil, mid-loam soil sand sticky moderate, should be planted with wheat, corn and other crops. Clay generally low-lying depression, should be planted flood or waterlogging crops such as small