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新疆地域广阔,日照时间长,昼夜温差大,降水量少,是我国重要的瓜果生产基地之一。近年来由于向内地销售西瓜的数量逐年增加,种植面积也逐年扩大,成为我区主要经济作物之一,1983年销往全国24个省市的西瓜、甜瓜达四万多吨。为了提高西瓜生产的经济效益,便于机械化栽培,我们以大田西瓜地的突变系‘无杈西瓜’为材料,开展了西瓜短蔓类型的育种工作,以探索西瓜短蔓密植栽培的新途径。
Xinjiang is a vast area with long sunshine duration, large temperature difference between day and night, and small precipitation. It is one of the important fruit and vegetable production bases in China. In recent years, the number of watermelon sold to the Mainland has been increasing year by year, and the area under cultivation has also expanded year by year. It has become one of the major cash crops in our region. In 1983, more than 40,000 tons of watermelons and melons were sold to 24 provinces and cities nationwide. In order to improve the economic benefits of watermelon production and facilitate mechanized cultivation, we carried out the breeding work of the watermelon short-bred type with the mutation series ’Wu-gua watermelon’ in field watermelon to explore a new way of planting short watermelon.