由中国农科院土肥研究所及山东省青州市朱良镇政府等5家单位联合研制开发的第一批液态地股共45t，日前已被农业部调往北京、甘肃、新疆等地投入应用。该产品为液体乳剂，喷施后能迅速形成胶结薄膜，将土拉联结成理想的团聚体，从而提高地温，抑制土壤水分蒸发，不仅可促使农作 The first lot of liquid stocks, jointly developed by the Institute of Soil and Fertilizer, Chinese Academy of Agricultural Sciences and the government of Zhu Liangzhen, Qingzhou City, Shandong Province, has a total of 45 tons. It was recently transferred to Beijing, Gansu and Xinjiang by the Ministry of Agriculture . The product is a liquid emulsion, after spraying can quickly form a cemented film, the soil pull together into an ideal aggregates, thereby increasing the ground temperature, inhibit soil moisture evaporation, not only to promote farming