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在西瓜的生产中，有时会长出小而扁平、瓜皮凹凸不平或一头大一头小的畸形西瓜，既影响食用价值，又降低了西瓜的高品性。出现的原因：１、花期受精不良。由于西瓜为雌雄异花同株植物，主要靠昆虫传粉，花期若遇阴雨或大风等，导致雌花受精不良，继而结出的西瓜发生变异而...
In the production of watermelon, and sometimes will grow a small and flat, jagged or a bulky deformity watermelon, both affect the edible value, but also reduces the high quality of watermelon. The reasons: 1, flowering poor fertilization. As the watermelon is the same plant as the dioecious, mainly by insect pollination, flowering in case of rainy or windy, resulting in poor fertilization of female flowers, and then bear the watermelon mutations and ...