嘉丰优2号在顺昌县作中稻种植表现及高产抛秧栽培技术  

Planting Performance and High-yielding Seedling Throwing Cultivation Techniques of Jiafengyou No.2 as Medium Rice in Shunchang County

作　　者：魏彩娣 WEI Cai-di(Rural Revitalization and Development Center of Yangkou Town,Shunchang,Fujian 353211)

机构地区：[1]福建省顺昌县洋口镇乡村振兴发展中心,福建顺昌353211

出　　处：《福建稻麦科技》2021年第3期40-42,共3页Fujian Science and Technology of Rice and Wheat

摘　　要：嘉丰优2号是浙江省嘉兴市农业科学研究院与浙江可得丰种业有限公司合作,利用自育粳稻三系不育系嘉禾212A与优质籼型三系恢复系P025配组育成的单季籼粳杂交稻新品种,2017年通过浙江省农作物品种审定,2018年通过福建省引种备案。2019—2020年顺昌县引进嘉丰优2号作中稻试种、示范种植,结果嘉丰优2号表现适应性广、产量高、米质优、抗性强等特点。介绍了嘉丰优2号在顺昌县作中稻示范种植的主要特征,并总结其高产抛秧栽培技术要点。A new single cropping indica-japonica type hybrid rice variety Jiafengyou No.2 was bred from the cross between the japonica type three-line sterile line Jiahe 212A and the good quality indica type restorer line P025 by Jiaxing Academy of Agricultural Sciences of Zhejiang Province and Zhejiang Kedefeng Seed Industry Co.,Ltd.It was registered and released by the Crop Cultivar Registration Committee of Zhejiang Province in 2017 and the introduction and filing in Fujian Province in 2018.From 2019 to 2020,Jiafengyou No.2 was introduced into Shunchang County as medium rice trial and demonstration planting.The results showed that Jiafengyou 2 had the advantages of wide adaptability,high yield,good quality and strong resistance.This paper introduced the main characteristics of Jiafengyou No.2 as medium rice demonstration planting in Shunchang County,and summarized the key points of its high-yielding seedling throwing cultivation technology.

关 键 词：杂交稻 嘉丰优2号 种植表现 抛秧 栽培技术 

分 类 号：S511.048[农业科学—作物学]