杂交水稻新组合隆两优8612在建宁县高产制种技术

High-yielding Seed Production Techniques of New Hybrid Rice Combination Longliangyou 8612 in Jianning, Fujian Province

隆两优8612是用隆科638S和华恢8612配组育成的高产两系杂交籼稻新组合,2019年通过国家农作物品种审定委员会审定。该组合具有产量高、抗性好、生育期适中、适宜种植区域范围广等特点。根据亲本特征特性,总结了隆两优8612在福建建宁优质高产制种技术。

Longliangyou 8612(Longke 638S/Huahui 8612) is a new two-line indica hybrid rice combination released by the National Crop Variety Appraisal Committee in 2019. It has the characteristics of high yield, good resistances,suitable growth duration and wide adaptability. According to the parental growing features, the high-quality and highyielding seed production techniques of Longliangyou 8612 in Jianning, Fujian Province were summarized.