中早熟高产高粱杂交种绥杂6号的选育及应用

Selection and Application of a High-yield Middle-early Mature Sorghum Hybrid 'Suiza 6'

绥杂6号(原代号绥908)由黑龙江省农业科学院绥化农业科学研究所1993年育成的中早熟高粱杂交种,组合绥不育20A×绥恢26号。出苗至成熟118d(绥化市)。需要≥10℃活动积温约2500℃,1994年起参加了所内不同级别试验及省区域试验、生产试验。结果表明:绥杂6号比标准品种同杂2号增产15.2%。表现高产、稳产、优质、抗病、适应性强等特点。适宜黑龙江省第一、二积温带种植(同杂2号、奥杂1号种植区域)。

'Suiza 6(Sui 908)'is a middle-early mature sorghum hybrid which was combined with Suibuyu 20A×Suihui26 in Suihua Agricultural Institute of Heilongjiang Academy of Agricultural Sciences in 1993.The growth period of it is 118 d in Suihua City.'Suiza 6'needs accumulative temperature 2 500 ℃(≥10 ℃)to mature it attended various experiments.The results showed that its average yield increased by 15.2% than Tongza 2.It had high ability of disease resistance and wide adaptation.The adapative planting areas of Suiza 6 were the 1st and the 2nd Accumulated Temperature Zone of Heilongjiang Province(the region where Tongza 2 and Aoza 1 were planted).