日光温室番茄在生产过程中,由于管理措施不当,果实膨大后,会出现畸形(桃形、瘤形、歪形、尖顶、凹顶)果、筋腐果、脐腐果、裂果、空洞果、网纹果、日灼果等,降低商品价值,从而降低经济效益。1畸形果产生原因保护地番茄生产中,第1~3花序上易产生畸形果。畸形果产生与花芽分化过程中前期营养状况有关。在育苗营养土配制过中程肥料过多,造成土壤速效养分含量过高,根系吸收的大量养分积累在生长 Sunflower greenhouse tomatoes in the production process, due to improper management practices, fruit enlargement, there will be deformed (peach, tumor, crooked, spire, concave top) fruit, tendons Fugu, umbilical fruit, fruit cracking, Reticulated fruit, sunburn fruit, etc., to reduce the value of goods, thereby reducing economic efficiency. 1 deformity fruit protection causes tomato production, 1 to 3 on the inflorescence easily produce deformities. Malformations produce flower bud differentiation in the process of early nutritional status. In the nursery nutrition soil prepared too much medium fertilizer, resulting in soil available nutrient content is too high, the root absorption of a large number of nutrients accumulated in the growth