1.肥水浸种技术肥水浸种技术是先把肥料按一定比例溶在水里,然后放入麦种浸泡一定的时间。肥水浸泡能促进小麦根系生长,叶面积增大,分蘖提早,成穗率高。适合肥水浸泡的肥料有尿素、硫酸铵、三元复合肥和磷酸二铵等。不同肥料的肥水浓度是不同的:过磷酸钙为3%,尿素、 Fertilizer water soaking technology Fertilizer water soaking technology is the first fertilizer according to a certain percentage of dissolved in water, and then into the wheat seed soaking a certain time. Fertilizer and water soaking can promote wheat root growth, increased leaf area, tillering earlier, into a high ear rate. Suitable fertilizer for fertilizer soaking with urea, ammonium sulfate, ternary compound fertilizer and diammonium phosphate. Fertilizer concentration of different fertilizers are different: 3% of superphosphate, urea,