单季晚稻甬优12百亩方15 t/hm^2超高产栽培技术探讨  

High Yield Cultivation Techniques for Yongyou 12 as Single Cropping Late Rice with Yield of 15 t/hm^2

作　　者：占才水 章秀福[2] 周昌南 ZHAN Caishui;ZHANG Xiufu;ZHOU Changnan(Jiangshan City Agricultural Technology Promotion Center,Jiangshan,Zhejiang 324100,China;China National Rice Research Institute,Hangzhou 310006,China)

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

出　　处：《中国稻米》2020年第3期64-65,共2页China Rice

基　　金：江山市一般科技计划项目“单季晚稻15t/hm2高产栽培技术研究与应用”(2014c17)。

摘　　要：甬优12是浙江省宁波市农业科学研究院培育的超高产籼粳杂交稻品种。2018年在浙江省江山市作单季晚稻种植,田间表现抗性强、生长整齐、穗大粒多、丰产性好等特点,百亩示范方产量15.25 t/hm^2。本文根据生产过程中播、种、管、控的实际情况,提出了相应的高产栽培技术措施,以为今后该品种作单季晚稻大面积推广提供配套栽培技术。Yongyou 12 is an indica-japonica hybrid rice with high yield, bred by Ningbo Academy of Agricultural Sciences. In 2018,it was planted as single-season late rice in Jiangshan city, Zhejiang province. It showed the characteristics of strong resistance, neat growth, large ears and high yield. The average yield in the large-scale(7.8 hm^2)demonstration reaches 15.25 t/hm^2. According to the practice of cultivation, the authors put forward the key points of high yielding cultivation techniques of Yongyou 12.

关 键 词：单季晚稻 甬优12 高产栽培技术 

分 类 号：S511.048[农业科学—作物学]