Trial Planting Performance and Cultivation Techniques of Hybrid Rice Fulongliangyou 6387 in Jianning County

Fulongliangyou 6387 was a new variety of indica two-line hybrid rice developed from crossing Fulong S2 and Longhui 6387 by Longyan Institute of Agricultural Sciences in Fujian Province. In 2016, it was examined and approved by Fujian Crops Variety Examination and Approval Committee (the approved number was 2016008). Fulongliangyou 6387 was introduced and planted for demonstration and popularization in Jianning County of Fujian from 2018 to 2019, showing the characteristics of high yield, excellent quality of rice, strong resistance, good colouring during ripening and wide adaptability, which was suitable for the cultivation of rice after tobacco, rice after Jian-lotus and rice after vegetable. The main characteristics of the demonstration planting of Fulongliangyou 6387 in Jianning County were introduced, and the key points of its high-yielding cultivation techniques were also summarized, mainly including treating seeds before sowing, improving seed vigor, conducting timely sparse seeding and even sowing, breeding maximum-tillering seedlings, transplanting timely, conducting rational close planting, planting sufficient basic seedlings, strengthening nutrient and water management, cultivating stable and high-yield seedlings, applying pesticides scientifically, controlling plant diseases and insect pests comprehensively, mastering the mature period, and rushharvesting in sunny days, etc.