和两优713在将乐县作烟后稻种植表现及抛秧栽培技术

Planting Performance and Seedling Throwing Cultivation Techniques of Heliangyou 713 as Post Tobacco Rice in Jiangle County

和两优713是广西恒茂农业科技有限公司用和620S×R713选育而成的籼型两系杂交水稻品种,2017年通过国家农作物品种审定。2019—2020年在将乐县万全乡作烟后稻抛秧栽培,表现分蘖力强、群体整齐、根系发达、抗逆性强、产量高等优点。结合水稻抛秧的特点和优势,总结和两优713在将乐县作烟后稻抛秧栽培技术。

A indica two-line hybrid rice variety Heliangyou 713 was bred from the cross between the twoline sterile line 620S and restorer line R713 by Guangxi Hengmao Agricultural Technology Co.,Ltd.,and released by National Crop Variety Examination and Approving Committee in 2017.From 2019 to 2020,it was introduced into Wanquan Township of Jiangle County as post tobacco rice by seedling throwing cultivation,showing strong tillering ability,neat population,developed root system,strong stress resistance and high yield.Combined with the characteristics and advantages of rice seedling throwing,the cultivation techniques of Heliangyou 713 as post tobacco rice in Jiangle County were summarized.