湾沚区优质杂交籼稻新品种栽培试验报告

试验对9个品种的生育动态、主要农艺性状和抗逆性进行综合比较分析,依据我区温光资源特点,筛选适合本地种植的杂交籼稻新品种,以期为后续品种更新提供技术依据。依据试验结果,综合考虑高产和稳产两个方面,建议继续以本地主推品种丰两优香1号为推广重点。考虑丰两优3305对稻瘟病表现出高于对照丰两优香1号抗性,亿两优616在抗倒伏性方面略强于丰两优香1号,建议该两个品种作进一步的小面积试种。

Report on Cultivation Test of New Variety of High Quality Indica Hybrid Rice in Wanzhi District

In this experiment, we conducted a comprehensive and comparative analysis on the fertility process, main agronomic characters and stress resistance of 9 varieties. According to the characteristics of temperature and light resources in our district,screen the new indica hybrid rice variety which is more suitable for local cultivation,in order to provide technical basis for subsequent variety evolution. According to the test results and comprehensively consider the two aspects of high yield and stable yield,it is recommended to continue to focus on the promotion of Fengliangyouxiang No. 1. Considering that Fengliangyou 3305 appeared the resistance to rice blast higher than Fengliangyouxiang No.1,and Yiliangyou 616 slightly better than Fengliangyouxiang No. 1 in terms of lodging resistance,it is recommended that these two varieties should be further tested in small areas.