正常的西瓜多为圆形或椭圆形 ,但当果实的生长发育受到阻碍时 ,往往会形成各种不同类型的畸形瓜 ,商品性状变差 ,果实品质变劣 ,甚至不堪食用 ,直接影响西瓜生产的经济效益。西瓜果实畸形的原因 :一是受精不良。据研究 ,西瓜果实内的种子能产生生长素 ,刺激果实的发育。瓜内种 Normal watermelon mostly round or oval, but when the growth and development of the fruit is hindered, often will form a variety of different types of deformed melon, deterioration of commodity traits, deterioration of fruit quality, or even unbearable, a direct impact on watermelon production The economic benefits. Watermelon fruit deformity reasons: First, poor fertilization. According to the study, the seeds of watermelon fruit can produce auxin to stimulate fruit development. Guar species