0引言飞碟瓜又名碟形瓜、齿缘瓜、扁圆西葫芦,为葫芦科南瓜属美洲南瓜的一个变种,是一种既可食用又可观赏的瓜类植物。飞碟瓜在我国栽培的历史很短,最初它是作为一种名特蔬菜于20世纪90年代从俄罗斯、韩国、美国等地相继引入栽培。开始引进时,因 0 Introduction UFO melon, also known as dish-shaped melon, tooth edge melon, oblate squash, cucurbitacaceae is a variant of American pumpkin, is a kind of edible melon can watch. Upland melon cultivation in our history is very short, initially it is as a special vegetable in the 20th century, 90 years from Russia, South Korea, the United States and other places have introduced cultivation. At the beginning of introduction, because