草莓异常果是指发育不正常的果实,如种子凸起果、聚合果、青顶果、畸形果等。异常果的出现,严重影响草莓果实的品质,降低草莓的市场价格,减少果农的经济收益。因此,生产上要采取相应的栽培管理措施,来防止异常果的发生。1.种子凸起果。即草莓种子凸出果面的果实。这样的果实外观品质差,口感酸涩,硬度大。土壤干旱、植株生长势差、果实附近温度较高等都易引起草莓果实种子凸起。采用东西向起垄的温室,发生种子凸起果的现象较多。因为 Strawberry abnormal fruit refers to the development of abnormal fruit, such as seeds raised fruit, fruit polymerization, green fruit, deformed fruit and so on. The appearance of abnormal fruit seriously affects the quality of strawberry fruit, reduces the market price of strawberries and reduces the economic benefits of fruit growers. Therefore, production should take appropriate cultivation and management measures to prevent the occurrence of abnormal fruit. Seed That is, the fruit of strawberry seeds protruding fruit. The appearance of such a poor quality of fruit, taste sour, hardness. Soil aridity, plant growth potential difference, the fruit near the higher temperatures are likely to cause the strawberry fruit seed bulge. The use of east-west ridge greenhouse, the occurrence of seed convex fruit more. because