中国稻米

中国稻米 ›› 2023, Vol. 29 ›› Issue (2): 113-115.DOI: 10.3969/j.issn.1006-8082.2023.02.024

• 品种与技术 • 上一篇    下一篇

籼粳杂交稻浙优21在闽北稻区作机插的高产特性及配套栽培技术

叶龙荣()   

  1. 福建省顺昌县种子站，福建 顺昌 353200
  • 收稿日期:2022-10-23 出版日期:2023-03-20 发布日期:2023-03-14
  • 作者简介:scylr@126.com
  • 基金资助:
    福建省农业技术推广项目“优质稻产业发展关键技术集成创新与推广”(闽农科教函[2020]328号)

High-yielding Characteristics and Cultivation Techniques of Indica-Japonica Hybrid Rice Zheyou 21 in Northern Fujian

YE Longrong()   

  1. Shunchang County Seed Station, Shunchang, Fujian 353200, China
  • Received:2022-10-23 Online:2023-03-20 Published:2023-03-14
  • About author:scylr@126.com

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摘要：

经2年的试种示范，在福建省闽北稻区实现了浙优21作中稻机插栽培单产900~1 000 kg/667 m2和烟后稻机插栽培单产800 kg/667 m2的目标。本文总结了浙优21作中稻和烟后稻机插栽培的高产特性及关键技术。

关键词: 籼粳杂交稻, 浙优21, 中稻, 烟后稻, 高产栽培技术

Abstract:

After 2 years of trial planting and demonstration, the yield targets of 900-1 000 kg/667 m2 （for middle rice） and 800 kg/667 m2 （for post-tobacco rice） of Zheyou 21 were achieved in the northern Fujian rice area. This paper summarized the high-yield characteristics and key techniques of machine-transplanted cultivation of Zheyou 21 as middle rice and post-tobacco rice.

Key words: indica-japonica hybrid rice, Zheyou 21, medium rice, post-tobacco rice, high-yielding cultivation techniques

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