超级稻Q优6号在贵港种植的表现及高产栽培技术  

Super rice Q-you No.6’s representation and high-yield cultivation technology in Guigang City

作　　者：廖广比 梁雄新 张思鸣 

机构地区：[1]贵港市农技推广中心,广西537100 [2]贵港市农技推广站,广西537100 [3]贵港市农作物种子管理站,广西537100

出　　处：《广西农学报》2009年第5期41-42,75,共3页Journal of Guangxi Agriculture

基　　金：广西农业重点科技项目(桂农业办发〔2006〕36号)

摘　　要：Q优6号在贵港市示范推广主要表现为:株型较好,分蘖力强,耐肥抗倒,穗大粒多;生育期稍长,约130d;丰产性好,比对照品种特优63增产21.4%;米质较优,达到国家《优质稻谷》标准3级;抗性中等。通过实施优选田块;适时早播,培育壮秧;适时移栽,适当稀植;科学用水,好气灌溉;配方施肥,提高肥效;综合防治,减少病、虫、草害等高产栽培技术,中心示范片平均产量605.8kg/667m2,最高单产753.1kg/667 m2。Q-you No.6＇s main representations in Guigang City are better shape, strong tillering,fertilizer-tolerance ＆ lodging-resistance, big ears ＆ more grains, longer growth period（about 130d）,good yielding ability （21.4% increase than Teyou 63）,fine quality and midding resistance. By means of a series of technical measures as field-selection, rational earlier seeding, strong seedling culture ,timely transplanting, rational thin planting, scientific irrigation, equilibrium fertilization and integrated control of diseases ＆ insects etc,the average yield can be 605.8kg/667m^2 and the highest yield can be 753.1kg/667m^2.

关 键 词：Q优6号 表现 高产 技术 

分 类 号：S511[农业科学—作物学]