固优8号是本所与中国农科院陈建三研究员合作下,运用无融合生殖最新育种技术,将杂交优势固定在 F1代,又可多代作种的新型无融合杂交稻。今春在全国布点试种,一般亩产550至650公斤。安徽黟县兴科农村实用科技研究所钱志余(邮编245500)引进作早稻、获亩产903公斤,比当地 Guiyu 8 is a new type of non-fusion hybrid rice with the advantages of hybridization fixed in the F1 generation and multiple generations under the cooperation of the Institute and Chinese Academy of Agricultural Sciences researcher Chen Jian-san, based on the latest breeding technology of apomixis. In the spring of this year, we will try out planting in the whole country. Generally, the output will be 550-650 kilos. Qianzhi Yu (Zip Code: 245500), Institute of Rural Science and Technology, Xing County, Anhui Province, was introduced into early rice and gained 903 kg of mu per mu,