兆优5431在仙游县种植表现及全程机械化高产栽培技术

Planting Performance and the Whole Mechanized High-yielding Cultivation Techniques of Zhaoyou 5431 in Xianyou County

兆优5431是深圳市兆农农业科技有限公司用不育系兆A与恢复系R5431配组育成的三系优质杂交中稻新品种。仙游县于2018年引进兆优5431在山区乡镇作中稻示范种植,表现出整齐度高、分蘖力强、抗性强、产量高、米质优等特点。通过采用全程机械化栽培,达到省工节支增效的效果。总结了兆优5431在仙游县钟山镇作中稻种植表现及全程机械化高产栽培技术。

Zhaoyou 5431,derived from the cross of a sterile line Zhao A and a restorer line R5431,was a three-line high quality middle-season hybrid rice variety developed by Shenzhen Zhaonong Agricultural Science and Technology Co.,Ltd..It was introduced and planted in Xianyou County from 2018,showing high uniformity,high tillering ability,stronger resistance,high yield and good quality.By adopting the whole mechanization cultivation,it can achieve the effect of saving labor,saving expenditure and increasing efficiency.In this paper,the planting performance of Zhaoyou 5431 in Zhongshan Town of Xianyou County and the whole mechanized high-yielding cultivation technology were summarized.