一、粉杂一号冬瓜长沙市蔬菜所育成的杂交新品种,高产、适应性强,植株蔓生,主蔓第18—20节出现第一雌花,间隔7—6节出现第二雌花。果实长圆炮弹型,长108厘米,横径26厘米,肉厚4.5厘米,固形物含量3.2％,果肉质地致密,味甜而粉,单果重18—23公斤,果皮深绿,有蜡粉茸毛,种子千粒重55—57克,每亩用种量100克,亩产万斤。栽培要点:清明—小满均可播种,亩栽8000株。施足底肥,瓜坐稳后每周追肥一次促进长瓜。蔓1.5—2米时绕主桩一大圈后再引蔓上架。每株留一果让其吊在主桩附近以便支撑。打去侧枝、卷须和无效雄花,采用人工辅助授粉以提高座果率。注意防治枯萎病、地老虎、蚜虫和瓜螟。二、成都大白苦瓜藤蔓细长,主蔓3米以上。生产势中等。分枝性较强,茎绿色,横断面5—7棱,节间长7厘米。叶长19厘 First, gossamer melon Changsha City vegetables bred new varieties of hybrids, high yield, strong adaptability, plant vine, section 18-20 of the main emergence of the first female flower, interval 7-6 section of the second female flowers. Fruit round bullet shells, 108 cm long, 26 cm in diameter, meat thickness 4.5 cm, solid content 3.2%, the flesh texture is compact, sweet and pink, fruit weight 18-23 kg, dark green peel, waxy hair, Seeds thousand grain weight 55-57 grams, with 100 grams per acre, mu kilograms. Cultivation points: Ching Ming - Xiao Man can sow, 8000 acres planted. Shi enough base fertilizer, melon sit tight after a top dressing to promote long melon. Man 1.5-2 meters around the main pile after a large circle lead vine frame. Leave a fruit for each plant to hang near the main pile in order to support it. Hit the collateral, tendrils and invalid male flowers, artificial pollination to improve fruit set rate. Pay attention to the prevention and treatment of blight, to tiger, aphids and melon borer. Second, Chengdu white balsam vines slender, the main vine more than 3 meters. Moderate production potential. Branches stronger, stems green, 5-7 ribs cross section, internode length 7 cm. Leaf length 19%