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草莓畸形的主要类型有:僵化果、双身果与鸡冠果、裂果、白化果、空心草莓、草莓白腚等。僵化果僵化果表现为果实极小,口感差、木栓化、质地硬的生理成熟果。僵化原因:草莓植株生长不良,同化物质供应不足,或者结果过多,失去营养竞争能力。如在草莓花芽分化期遇到25℃以上或5℃以下高温或低温,则使花芽分化受阻,形成畸形花,进而发育成畸形果。另外,开花结果期温室内相对湿度大于85%以上,花药不易开裂,子
The main types of strawberry deformity are: rigid fruit, double fruit and cockscomb, cracked fruit, albino fruit, hollow strawberries, strawberry whiteflies and so on. Fossilized fruit rigid fruit is characterized by the fruit is very small, poor taste, wood bolt, the texture of the physiologically mature fruit. The reasons for rigidification: poor growth of strawberry plants, assimilation material supply, or the results too much, loss of nutritional competitiveness. Such as strawberry flower bud differentiation encountered more than 25 ℃ or 5 ℃ below the high temperature or low temperature, the flower buds blocked obstruction, the formation of abnormal flower, and then develop into deformed fruit. In addition, the relative humidity in the greenhouse during the flowering period is more than 85%, anthers are not easy to crack,