徽两优6号特征特性·在凤台的产量表现及高产栽培技术  

Characteristics,Yield Planting in Fengtai and Cultivation Techniques with High Yield of Huiliangyou 6

作　　者：宋要 张效忠[2] 赵磊[3] 盛明传 台德卫[2] 杨联松[2] 白一松[2] 

机构地区：[1]安徽省凤台县武集林场,安徽凤台232141 [2]安徽省农业科学院水稻研究所,安徽合肥230031 [3]安徽省凤台县农业科学研究所,安徽凤台232100

出　　处：《安徽农业科学》2011年第25期15233-15235,共3页Journal of Anhui Agricultural Sciences

基　　金：安徽省财政厅种子工程项目(2011D0103);安徽省科技攻关项目(9010301020)

摘　　要：[目的]介绍徽两优6号的特征特性和在凤台的产量表现,并概述其高产栽培技术。[方法]基于已有徽两优6号的选育、试种、示范和推广试验结果进行概述。[结果]徽两优6号2008年通过安徽省农作物品种审定委员会审定,2010年被农业部任命为超级稻。该品种具有形态优良,抗倒性强;实粒数多,灌浆速度快;生育期适中,适应性广;产量高,抗病性和抗逆性强;米质优,食味好。2009年在凤台县的抽查调查表明,有效穗数平均为262.80万穗/hm2;穗粒数平均为197.1粒;每穗实粒数平均为168.5粒;结实率平均为85.5%;千粒重平均为28.0 g;理论产量平均为12.40 t/hm2。要获得高产,必须遵循科学合理的肥床旱育秧技术和大田栽插管理。[结论]该研究可以为徽两优6号在凤台及在条件相似地区的进一步推广应用奠定基础。[Objective] The research aimed to introduce characteristics,yield planting in Fengtai and cultivation techniques with high yield of Huiliangyou 6.[Method] Huiliangyou 6 was released by Anhui Crop Varieties Registration Committee in 2008 and was awarded a super rice variety by the Ministry of Agriculture in 2010.This variety shows advantage in phenotypic traits,lodging resistance,grains per panicle,grain filling rate and moderate growth period.The variety has improved ecological suitability,high yield potential and resistance to disease and adversity,bears high quality rice with improved taste.Under optimal cultivation in Fengtai County in 2009,Huiliangyou 6 shows as follow： The average number of effective tillers around 262.80×104 /hm2,the average grain number per spike 197.1,the average number of filled grains per panicle 168.5,the average ripening rate 85.5%,the average 1 000-seed weight 28.0 g,the average theoretical yield 12.40 t/hm2.It is necessary to follow the scientific and reasonable planting management techniques in field and growing seedling techniques of fertile soil and dry nursery.[Conclusion] The study lays a basis for deep popularization and application of Huiliangyou 6 in Fengtai and the other areas with the same conditions.

关 键 词：徽两优6号 超级稻 两系杂交水稻 特征特性 高产栽培技术 

分 类 号：S511[农业科学—作物学]