一、深耕整地。根据苏子种子拉较小，播种浅，前期发报缓慢，后期主根入上较深的特点，对整地要求略高于其它大粒型碑于作物。既要有疏松细平的表全，又要有深厚的耕层、整地最好实行秋翻或早春深松，耕深15～20厘米，及时耙压保墒。二、配方施肥、苏子是需肥较多作物，特别是 First, plowing the whole site. According to Suzi seed pull smaller, sowing shallow, slow pre-delivery, the latter part of the deeper into the main root, the requirements for site preparation slightly higher than other large tablets in the crop. It is necessary to have a loose flat table, but also have deep plow, the best practice of soil preparation autumn turn or early spring deep pine, deep plowing 15 to 20 cm, timely rake pressure soil moisture. Second, the formula fertilizer, Suzi is more fertilizer to be more, especially