水稻新品种稻香4特征特性及高产栽培技术  

Characteristics and High-yield Cultivation Techniques of New Rice Variety Daoxiang-4

作　　者：付久才[1] 黄成亮[1] 马瑞[1] 刘伟[1] 王庆胜[1] 孙德才 张景波 李想 FU Jiu-cai;HUANG Cheng-liang;MA Rui;LIU Wei;WANG Qing-sheng;SUN De-cai;ZHANG Jing-bo;LI Xiang(Jiamusi Branch,Heilongjiang Academy of Agricultural Sciences,Jiamusi Heilongjiang 154007,China;Hulin Kennong Seed Store,Jixi Heilongjiang 158400,China;Jiamusi Institute of Agricultural Mechanization,Heilongjiang Academy of Agricultural Machinery Engineering,Jiamusi Heilongjiang 154007,China)

机构地区：[1]黑龙江省农业科学院佳木斯分院,黑龙江佳木斯154007 [2]虎林市垦农种子商店,黑龙江鸡西158400 [3]黑龙江省农业机械工程科学研究院佳木斯农业机械化研究所,黑龙江佳木斯154007

出　　处：《北方水稻》2022年第3期53-55,共3页North Rice

基　　金：黑龙江省农业科学院“农业科技创新跨越工程”专项课题——寒地水稻种质资源创制与应用(HNK2019CX02)。

摘　　要：稻香4是虎林市垦农种子商店以绥粳4为母本、龙粳30为父本进行有性杂交,通过系谱法选育而成的香稻新品种,2020年通过黑龙江省审定。该品种在多年多点试验鉴定过程中表现出丰产性好、抗病、秆强抗倒伏、活秆成熟等优点,适宜黑龙江省第二积温带下限种植。从培育壮秧、适期早栽、大田水肥管理及病虫草害防治、适时收获等方面介绍了其高产栽培技术。Daoxiang-4 is a new fragrant rice variety,which was selected and bred by genealogical method by a sexual cross between Suigeng-4 as female parent and Longgeng-30 as male parent in the Seed store of Reclamation Farm in Hulin City.It was approved by Heilongjiang Province in 2020.In the process of multi-point test and identification for many years,this variety showed the advantages of good yield,disease resistance,strong resistance to lodging of stem and maturity of live stem,which was suitable for planting in the lower limit of the second accumulation zone in Heilongjiang Province.The high-yield cultivation techniques of strong seedling,suitable early planting,field water and fertilizer management,disease,insect and grass control and timely harvest were introduced.

关 键 词：水稻新品种 稻香4 特征特性 栽培技术 

分 类 号：S511.03[农业科学—作物学]