粳糯稻新品种泉糯669特征特性与高产栽培技术

泉糯669是2019年通过安徽省农作物品种审定委员会审定的中粳糯水稻新品种，适宜在安徽省一季中粳稻区推广种植，具有早熟、高产、优质等特点。该品种全生育期较皖稻68早熟8-10天，解决了沿淮地区稻麦茬口紧张问题，为稻麦周年丰产创造了有利条件。本文重点阐述该品种选育、特征特性及高产栽培技术。

Characteristics and High-Yield Cultivation Techniques of the new Japonica Glutious Rice variety Quannuo 669

The Japonica glutious rice variety Quannuo 669 was approved by the Anhui provincel Crop Variety Validation Committee in 2019, and is suitable to be popularized in the middle japonica rice area of Anhui province. It has the characteristics of early maturity, high yield and high quality. The whole growth period of this variety was 8-10 days earlier than Wandao 68, which could solve the problem of rice-wheat stubble shortage in the area along the Huaihe River, and created favorable conditions for the annual high yield of rice-wheat.This paper mainly introduces the breeding, characteristics and high yield cultivation techniques of this variety.