籼粳杂交稻甬优12百亩方13.50 t/hm^2高产栽培技术  

Study on 13.50 t/hm^2 High Yield Cultivation Techniques of indica-japonica Hybrid Rice Yongyou 12 on a Large Scale

作　　者：占才水 周昌南 章秀福[2] 

机构地区：[1]江山市农业技术推广中心,浙江江山324100 [2]中国水稻研究所,杭州310006

出　　处：《中国稻米》2017年第6期88-89,共2页China Rice

摘　　要：籼粳杂交稻甬优12具有株型优良、穗大粒多、结实率高、高产稳产、优质多抗等特点。2013-2016年在浙江省江山市进行百亩方攻关试验,2016年创造了单产14.56 t/hm^2的浙江省单季稻攻关田历史最高纪录。本文介绍了甬优12的特征特性,并详细阐述了甬优12百亩攻关方单产达13.50 t/hm^2的高产栽培技术。Yongyou 12 is an indica-japonica hybrid rice,it has the characteristics of ideal plant type,large panicle and more grains,high seed setting rate,high and stable yield,good grain quality and multiple resistance,and made a new record with an average yield of 14.56 t/hm^2 in a larger area of 7.8 hm^2 in 2016 in Jiangshan city,Zhejiang province.In this paper,the characteristics and the high yield cultivation techniques of Yongyou 12 were introduced.

关 键 词：水稻 甬优12 高产栽培技术 

分 类 号：S511.035.1[农业科学—作物学]