皖西地区中籼稻新品种展示比较试验  

Comparative experiment on the display of new medium indica rice varieties in the western Anhui region

作　　者：毕玉昌 BI Yuchang(Agricultural Technology Promotion Center of Jin’an District,Lu’an 237000,China)

机构地区：[1]六安市金安区农业技术推广中心,安徽六安237000

出　　处：《安徽农学通报》2024年第9期1-6,共6页Anhui Agricultural Science Bulletin

摘　　要：为鉴定评价引进中籼稻新品种在皖西地区生产条件下的适应性、丰产性、稳产性和抗逆性,筛选适宜在该地区推广种植的水稻新品种。本试验在皖西地区试验点对G两优777等24个参试品种和1个对照品种丰两优四号进行展示比较试验,对比分析其生育期、产量、产量结构、农艺性状及综合抗性等方面表现。综合筛选出了适宜在皖西地区及其周边推广种植的中籼稻新品种,包括嘉丰优3号、嘉科优11、荆占2号、E两优16、全两优158、G两优777、耕香优银占、节优804、隆华丝苗、健湘丝苗、忠两优鄂晶丝苗和扬籼优953。试验结果为该地区中籼稻新品种引种及推广种植提供参考。In order to identify and evaluate the adaptability,high yield,stable yield and stress resistance of the introduced new medium indica rice varieties in western Anhui province,the new rice varieties suitable for popularization in this area were selected.This experiment conducted a comparative display experiment on 24 test varieties including G Liangyou 777 and 1 control variety Fengliaangyou No.4 at experimental points in the western Anhui region,compared and analyzed their performance in terms of growth period,yield,yield structure,agronomic traits,and comprehensive resistance.New varieties of medium indica rice suitable for promotion and cultivation in the western Anhui region and its surrounding areas have been comprehensively screened,including Jiafengyou 3,Jiakeyou 11,Jingzhan 2,E Liangyou 16,Quanliangyou 158,G Liangyou 777,Gengxiang Youyin Zhan,Jieyou 804,Longhua Simiao,Jianxiang Simiao,Zhongliangyou Ejing Simiao,and Yangxian You 953.The experimental results provide reference for the introduction and promotion of new indica rice varieties in the region.

关 键 词：中籼稻 水稻新品种 生育期 分蘖率 结实率 水稻产量 

分 类 号：S511[农业科学—作物学] S-3