以吉林大板白瓜籽为原始材料，采用集团选择法选育而成的平凉大板籽南瓜，其生育期１００ｄ，比当地主栽品种长蔓葫子早熟２０ｄ以上，抗霜霉病、枯萎病，幼瓜期与南亚寡鬃实蝇产卵盛期错位，单种间种皆宜。单种产量１３１１．０ｋｇ／ｈｍ２，间种产量５３５．５ｋｇ／ｈｍ２，分别比当地主栽品种增产１７０％和１１０％。该品种籽板大，粒色白，仁饱皮薄，风味芳香纯正，商品性好，适于陇东、河西、天水等地及新疆、内蒙古、吉林、宁夏、陕西、山西等省（区）栽培 The seedlings of pumpkin in Pingliang were planted with the method of group selection and the growth period was 100d, which was more than 20 days earlier than the local cultivars Longhualuzi, and were resistant to downy mildew, Fusarium wilt , The young melon stage and the South Asia oligidium fruit fly oviposit period stagger, single species of all ages. A single yield of 1311.0kg / hm2, inter-species production of 535.5kg / hm2, respectively, than the local cultivars yield 170% and 110%. The varieties of seed plate, grain color, kernel full of thin skin, pure flavor aroma, good commodity, suitable for Longdong, Hexi, Tianshui and other places and Xinjiang, Inner Mongolia, Jilin, Ningxia, Shaanxi, Shanxi and other provinces