盐城市政府于1994年下半年在全市提出并组织实施了“补钾工程”，主要采取5个措施:一是增施化学钾肥，二是推广优质含钾复（配）合肥，三是增加有机肥，特别是富含钾素的有机肥，四是推广科学种植制度与新型农艺措施，五是推广含钾叶面肥。这些措施使“补钾工程”取得了明显的 In the second half of 1994, Yancheng Municipal Government put forward and organized “Potash Project” in the city and mainly adopted five measures: first, to increase chemical potash fertilizer; second, to promote high-quality potassium-containing compound fertilizer and Hefei; third, to increase organic Fertilizer, especially potassium-rich organic fertilizer, four is to promote scientific planting system and new agronomic measures, five is to promote potassium-containing foliar fertilizer. These measures make the “potassium project” has made obvious