黄瓜一般应该是上下比较均匀的圆棒形,但生产中常常出现尖嘴、大肚、细腰、弯钩等畸形瓜,这不仅影响产量,而且严重降低商品质量。 畸形瓜,种类不同形成的原因也不一样。一般说,黄瓜生育期间营养不足,植株生长势弱或受蚜虫、霜霉病等病虫的严重危害,易长成尖嘴瓜。黄瓜生育期间温度 Cucumber should generally be a round bar from top to bottom, but deformed bellies, big belly, thin waist, hooks and other deformed melons often appear in the production, which not only affects the output but also seriously reduces the quality of the products. Deformed melon, the reasons for the formation of different types are not the same. In general, cucumber growth during lack of nutrition, plant growth is weak or by aphids, downy mildew and other pests serious harm, easy to grow into beak melon. Cucumber temperature during growth