优良食味香型水稻新品种长乐520选育技术报告  

Breeding Technology Report of New Fragrant Rice Variety Changle-520 with Fine Palatability

作　　者：单洪波 金玄吉[1] 徐长营[1] 徐哲明[1] 黄小萱 李壮 SHAN Hong-Bo;JIN Xuan-Ji;XU Chang-Ying;XU Zhe-Ming;HUANG Xiao-Xuan;LI Zhuang(Changchun Academy of Agricultural Sciences,Changchun 130111,China)

机构地区：[1]长春市农业科学院,长春130111

出　　处：《北方水稻》2024年第4期40-41,47,共3页North Rice

摘　　要：长乐520系长春市农业科学院以五优稻1号为母本、长选14号为父本进行品种间有性杂交,采用系谱法、经多代选择育成的长粒香型水稻新品种。该品种具有优质、高产、稳产、抗轻霜、适应性强、活秆成熟、食味优良等特点,2020年通过吉林省农作物品种审定委员会审定。介绍了长乐520的选育经过、特征特性、产量表现以及栽培技术要点。Changchun Academy of Agricultural Sciences used Wuyoudao-1 as the female parent and Changxuan-14 as the male parent to breed a new fragrant rice variety Changle-520 with long grain type by pedigree method and multi-generation selection.The variety has the characteristics of high quality,high yield,stable yield,light frost resistance,strong adaptability,live stem maturity,fine palatability and so on,and was approved by the Jilin Provincial Crop Variety Approval Committee in 2020.The breeding process,characteristics,yield performance and cultivation techniques of Changle-520 were introduced.

关 键 词：水稻新品种 长乐520 优良食味 香型 选育 

分 类 号：S511.03[农业科学—作物学]