灌南糯是灌南县农业局于1967年以桂花黄为母本,与自日本引进的虹糯为父本杂交育成的中熟糯稻良种。几年来在各地试验试种,在高肥水平下,灌南糯比父本虹糯增产20％左右,比母本桂花黄增产10％左右。一般亩产800—1,000斤左右。1976年开始向广西、贵州和省内各地推广,栽培面积逐步扩大。全生育期145天左右。株高约95厘米。茎秆粗壮,株型紧凑,叶宽而短,叶色较深,分蘖力较弱。谷尖紫红色,少数谷粒有短芒,大多无芒。穗短粗,穗长14厘米左右,着粒较密,每穗100—150粒,多的超过200粒。结实率90—95％,千粒重25—27克,出米率72％左右。较耐肥抗倒,耐碱,较抗白叶枯病。栽培要点:要稀播(每亩秧田播80斤)、足肥、精 Guannannuo is Guannan County Bureau of Agriculture in 1967 to sweet-scented osmanthus yellow as the female parent, with Japan introduced from Hongnuo as male parent hybrid rice cultivars mature rice. Over the past few years in various parts of the trial planting, in the high-fat level, Guannan glutinous glutinous glutinous rice yield increase of about 20%, than the mother Osmanthus yellow yield of about 10%. Generally about 800-1,000 pounds per mu. Since 1976, it has been promoted to various places in Guangxi, Guizhou and the province, and its cultivation area has been gradually expanded. The whole growth period of about 145 days. Plant height of about 95 cm. Stalks thick, compact plant type, leaves wide and short, darker leaf color, weaker tillering ability. Valley tip purple, a few short grains of cereal, most of the Mount. Spike short, spike length of about 14 cm, grain dense, 100-150 grains per ear, more than 200 grains. Seeds 90-95%, grain weight 25-27 grams, the rate of about 72% of rice. More resistant to lodging, alkali, bacterial leaf blight resistance. Cultivation points: to be sowing (80 kg per mu sowing), enough fertilizer, fine