两系籼杂华安3号及其高产栽培技术  

The Cultivation Technique with High Yield of Two-line Indica Hybrid Rice Combination--Huaan No.3

作　　者：孔德友[1] 汪小六 周仁先 

机构地区：[1]安徽省白湖监狱管理分局农业科,庐江231500 [2]白湖栖凤农场

出　　处：《安徽农业科学》2000年第3期290-290,296,共2页Journal of Anhui Agricultural Sciences

摘　　要：华安 3号是安徽省农业科学院水稻研究所用X0 7s/紫恢 10 0选育的两系杂交中籼大穗型高产组合 ,具有穗大粒多 ,结实率高 ,茎秆粗壮 ,产量潜力大 ,精米率高 ,米饭松软可口的特点。栽培上省肥、省种、省工。通过稀播壮秧 ,合理运筹肥水 ,加强病虫害综合防治等措施 ,单产达 9469.5kg/hm2 ,与汕优 63相比增产 2 0 .3 %Indica hybrid rice-Huaan No.3, combined with X07s/Zihui100, was released by Rice Research Institute, AAAS. The combination had the characters of large panicle, more seeds per panicle, high rate of seed setting, strong stem, high rate of high -milled rice and good taste. The yield of the combination was as high as 9065.5kg/hm 2 and was 20.35% higher than that of Shangyou 63 through reasonable cultivation measures and control of diseases and pests.

关 键 词：水稻 华农3号 栽培技术 产量 

分 类 号：S511.04[农业科学—作物学] S511.05