番茄果实畸形是影响番茄商品价值的主要因素。造成畸形的原因很多，有生理因素，也有其它因素。畸形的形状也多种多样，畸形发生症状，原因及防治措施如下：1果顶脐腐果11果顶脐腐果的主要症状：果实发育至拇指大小时，近果顶部位呈现褐色小斑点，然后扩大呈水浸状暗褐色并向内 Tomato fruit deformity is the main factor affecting the value of tomato products. There are many reasons for deformity, there are physiological factors, there are other factors. Deformity is also a variety of shapes, deformities occur, the reasons and prevention measures are as follows: 1 fruit top umbilical decoction 11 fruit top umbilical decoction of the main symptoms: fruit development to the thumb size, near the top of the fruit showed brown spots, Then it was enlarged to a dark brown dip and inward