籼粳杂交稻“甬优9号”品种特性及超高产栽培技术

Characteristic and super-high cultivation technique for indica-japonica hybrid rice "Yongyou9"

籼粳杂交水稻新品种甬优9号于2009～2010年在福建省闽侯县种植,表现感光、茎秆粗壮、耐肥、抗倒、稻曲病较轻、产量高等特性。栽培上要掌握适时播种、合理密植、适当增施肥料、科学管水和防治病虫害,才能充分发挥其超高产特性。

Yongyou9, a new rice cuhivar of indica-japonica hybridization, was introduced to Minghou County in 2009 and 2010. The results of a two-year trial experiment showed that the rice performed photoperiodic-response, thick and strong stems, fertilizer-tolerance, lodging-resistance, high resistance to rice false smut and high-yielding. In order to ensure high yield, the cultivation technique of Yongyou9 should pay attention on timely planting, rational close planting, high levels of fertilization, strengthening water management and timely insect ＆ disease control.