甬优9号系浙江省宁波市农业科学研究院和宁波市种子公司合作育成的籼粳交晚稻组合,2007年通过浙江省农作物品种审定委员会审定。2003年引进金华试种,表现超高产、抗倒伏和米质优,适宜金华农区种植,符合金华的稻作和膳食习惯。关键栽培技术为适茬早播,短龄移栽,足丛匀株,适时搁田,控氮增钾,好气灌水,综合防治,严控稻曲病危害。 Yongyou 9 was a combination of indica and japonica late rice that was bred by Ningbo Academy of Agricultural Sciences, Ningbo City, Zhejiang Province and Ningbo Seeds Co., Ltd. In 2007, it was approved by Zhejiang Province Crop Variety Approval Committee. Jinhua introduced in 2003 trial, super high yield, lodging and quality of rice, suitable for planting Jinhua, in line with Jinhua rice and eating habits. Key cultivation techniques for the appropriate crop early sowing, transplanting short-term, foot plexiform uniform, timely put Tian, ​​control of potassium by potassium, good gas irrigation, integrated control, the strict control of the damage caused by rice false smut.