早熟优质糯玉米杂交种苏玉糯2号的选育及应用

Breeding and Application of Early-mature,Good-quality and High-yield Waxy Hybrid Suyunuo 2

苏玉糯2号是江苏沿江地区农科所以自选系361为母本，自选系366为父本，于1994年组配成的糯玉米单交种，各级试验示范结果表明：苏玉糯2号比目前东南区和黄准海区生产上大面积种植的苏玉（糯）1号鲜果穗、干子粒产量各增产5％～10％以上，采收期早4～5d，具有早熟，高产，优质的特点。

Suyunuo 2 is a waxy hybrid bred by jiangsu Agricultural Institute of Riparian Region with self-selection inbred line 361 as female parent and self-selection inbred line 366 as male parent. The results of various experiments and planting demonstration show that＂ compared to the Suyunuo 1, which is widely used in current maize production of south-east and huanghuaihai zone of China, Suyunuo 2 increases the fresh ear and dried kernel yield more than 5-10 %, and has the feature of short mature time,high yield and good quality, and its harvest phase is 4 to 5days earlier.