摘要
长粒香粳型水稻品种佳香4,是虎林市绿都农业科学研究所于2009年以哈超长粒为母本、莲粳26为父本杂交,经系谱法选育而成,2020年通过黑龙江省审定。2 a区域试验较对照品种龙粳31增产8.8%,生产试验较对照品种龙粳31增产7.7%。栽培上应适时播种,合理密植,从苗床管理、本田肥水管理、病虫草害控制等方面介绍了其配套栽培技术。
Jiaxiang-4,a long-grain fragrant japonica rice variety,was developed by Lvdu Institute of Agricultural Science in Hulin city in 2009 by crossing Hachao as female parent and Liangeng-26 as male parent.It was selected by genealogy method and approved by Heilongjiang Province in 2020.Compared with the control variety Longgeng-31,the yield of Jiaxiang-4 increased by 8.8%in 2 a region test and 7.7%in production test.The cultivation should be timely sowing and reasonably dense planting,and the supporting cultivation techniques were introduced from seedling bed management,fertilizer and water management,disease,insect and grass control,etc.
作者
付久才
张景波
张荣昌
孙德才
马瑞
刘伟
黄成亮
王庆胜
FU Jiu-cai;ZHANG Jing-bo;ZHANG Rong-chang;SUN De-cai;MA Rui;LIU Wei;HUANG Cheng-liang;WANG Qing-sheng(Jiamusi Branch,Heilongjiang Academy of Agricultural Sciences,Jiamusi Heilongjiang 154007,China;Hulin Lvdu Agricultural Science Research Institute,Jixi Heilongjiang 158400,China)
出处
《北方水稻》
CAS
2022年第1期47-48,共2页
North Rice
基金
黑龙江省农业科学院“农业科技创新跨越工程”——寒地水稻种质资源创制与应用(HNK2019CX02)。
关键词
水稻新品种
佳香4
选育
栽培技术
New rice variety
Jiaxiang-4
Breeding
Cultivation techniques
