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三倍体无籽西瓜比普通西瓜含糖量高3～4%,甜蜜爽口,是西瓜品种中的“珍品”.但是由四倍体与二倍体西瓜杂交而来的三倍体西瓜种子,不仅制种麻烦,且存在产籽量低、发芽率低、成苗率低、畸形苗高等问题,致使“珍品”在市场少见.1979年以来,有人试图通过组织培养方法进行三倍体西瓜的快速繁殖,以解决生产中存在的“三低一高”现象,但由于试管苗移植未能成活,一直未见应用于生产.本试验的目的是克服无籽西瓜生产中存在的上述问题,并进行工厂化育苗的探索.
Triploid seedless watermelon than ordinary watermelon high sugar content of 3 to 4%, sweet and refreshing, is the watermelon variety of “treasures.” But by the tetraploid and diploid watermelon hybridized triploid watermelon seeds, Not only the seed production troubles, but also the problems of low seed yield, low germination rate, low seedling emergence rate and high deformity seedling result in the rare “treasures” in the market. Since 1979, some people have tried to carry out the triploid watermelon Rapid propagation to solve the production of “three low one high” phenomenon, but because of in vitro plantlets failed to survive, has not been applied to the production.The purpose of this experiment is to overcome the above problems in seedless watermelon production and Planting seedling exploration.