超级稻隆两优1988在衡阳市的示范表现及高产栽培技术

Demonstration Performance and High-yielding Cultivation Technolgies of Super rice Longliangyou 1988 in Hengyang

隆两优1988是由袁隆平农业高科技股份有限公司、湖南隆平高科种业科学研究院有限公司选育而成的优质籼型两系杂交水稻品种。2017~2018年在衡阳市示范种植,2019年大面积推广,表现出超高产、超抗病、超广适、超优质等特性。总结了隆两优1988在衡阳市作中稻种植的表现,同时从适时播种、合理密植、科学水肥管理、病虫害综合防治等方面总结其高产栽培技术。

Longliangyou 1988,a two-line system hybrid indica rice with high quality,was bred by Yuanlongping Agricultural High Tech Co.,Ltd. and Hunan Longping High Tech Seed Industry Research Institute Co.,Ltd.. It was approved by the National Crop Variety Appraisal Committee in 2016,and rated as a super rice variety by the Ministry of Agriculture in 2018. In 2017-2018,it was promoted in a large area in Hengyang city.In 2019,it showed the advantages characters of high yield,strong disease resistance,wide adaptability and good quality. This paper summarized the performance of Longliangyou 1988 as mid-season rice in Hengyang City,at the same time,the high-yield cultivation techniques were summarized from the aspects of timely sowing,reasonable close planting,scientific water and fertilizer management,integrated pest control and so on.