浙江农业科学 ›› 2024, Vol. 65 ›› Issue (4): 864-868.DOI: 10.16178/j.issn.0528-9017.20240073

• 水稻 • 上一篇    下一篇

籼粳杂交稻品种春优83在余杭的试种表现及栽培技术

马伟洪1(), 金明浩2, 汪璐1,3,*()   

  1. 1.杭州市余杭区农业生态与植物保护站,浙江 杭州 311121
    2.杭州临平绿色产业发展有限公司,浙江 杭州 311100
    3.杭州市余杭区农村经济经营服务站,浙江 杭州 311121
  • 收稿日期:2024-01-24 出版日期:2024-04-11 发布日期:2024-04-22
  • 通讯作者: 汪璐,从事高产指导和良种推广工作,E-mail:530209577@qq.com
  • 作者简介:马伟洪,从事高产指导和良种推广工作,E-mail:Mawh123@126.com

Trial performance and cultivation technology of indica-japonica hybrid rice variety Chunyou 83 in Yuhang

MA Weihong1(), JING Minghao2, WANG Lu1,3,*()   

  1. 1. Agricultural Ecology and Plant Protection Station of Yuhang District, Hangzhou 311121, Zhejiang
    2. Linping Green Industry Development Co., Ltd., Hangzhou 311100, Zhejiang
    3. Rural Economic Management Service Station of Yuhang District, Hangzhou 311121, Zhejiang
  • Received:2024-01-24 Online:2024-04-11 Published:2024-04-22

摘要:

春优83是余杭区从中国水稻研究所引进的超高产籼粳杂交稻新品种,从2023年度余杭区生产示范表现来看,该品种具有植株长势强、穗大粒多、丰产性好、抗倒等特点,多点示范平均产量达12 920 kg·hm-2。其高产栽培技术为培育带蘖壮秧、适龄移栽、精准施肥、好氧灌溉和综合防治病虫草害。

关键词: 春优83, 籼粳杂交稻, 余杭

Abstract:

Chunyou 83 is a new indica-japonica hybrid rice with super high yield introduced from China National Rice Research Institute in Yuhang District. According to the production demonstration performance in 2023, this variety has the characteristics of strong plant growth, large spikes and many grains, good yield and resistance to lodging, with an average yield of 12 920 kg·hm-2. The high-yield cultivation techniques include cultivating seedling with tiller, age-appropriate transplanting, precise fertilization, aerobic irrigation and comprehensive control of disease, insect and grass damage.

Key words: Chunyou 83, indica-japonica hybrid rice, Yuhang

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