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针对我县耕地有效硫平均含量较低，缺硫和潜在缺硫面积占耕地面积46%的现状，2001年我们在省农科院土肥研究所的指导和资助下，开展了早稻施硫效果试验示范。1试验方法试验选择在我县的水边镇郭家村委郭宗根责任田进行，土壤类型为黄泥田，前作为冬种油菜，肥力中等，pH值为4.7
Arable land in our county for the low average effective sulfur content, sulfur deficiency and potential shortage of sulfur accounted for 46% of the cultivated land area of the status quo in 2001, we Provincial Agricultural Science Institute of Soil and Fertilizer under the guidance and funding to carry out early rice Sulfur effect test demonstration. 1 Test Method Test selection Guo County in the waterfront town Guozong Guo responsibility farm soil, soil type is yellow mud field, before as winter seed rape, medium fertility, pH value of 4.7