浙江农业科学 ›› 2025, Vol. 66 ›› Issue (7): 1583-1586.DOI: 10.16178/j.issn.0528-9017.20240601

• 粮食作物 • 上一篇    下一篇

浙粳优4号品种特性及其高产栽培技术

章文斌1(), 任军凯1, 叶胜海2, 张国萍1,*()   

  1. 1.绍兴市粮油作物技术推广中心,浙江 绍兴 312000
    2.浙江省农业科学院 作物与核技术利用研究所,浙江 杭州 310021
  • 收稿日期:2024-07-22 出版日期:2025-07-11 发布日期:2025-07-28
  • 通讯作者: 张国萍(1970—),女,浙江绍兴人,高级农艺师,本科,从事粮油作物技术推广和种子管理工作,E-mail:627096781@qq.com
  • 作者简介:章文斌(1987—),男,浙江新昌人,农艺师,本科,从事农作物栽培和植保工作,E-mail:519929754@qq.com

Variety characteristics of Zhejingyou 4 and exploration of its high-yield cultivation techniques

ZHANG Wenbin1(), REN Junkai1, YE Shenghai2, ZHANG Guoping1,*()   

  1. 1. Shaoxing Grain and Oil Crop Technology Extension Center, Shaoxing 312000, Zhejiang
    2. Institute of Crop and Nuclear Technology Utilization, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, Zhejiang
  • Received:2024-07-22 Online:2025-07-11 Published:2025-07-28

摘要:

浙粳优4号是浙江省农业科学院作物与核技术利用研究所联合多家单位育成的籼粳杂交稻品种。该品种表现为穗大粒多,分蘖能力强,抗倒伏性突出,熟期转色好。为确保其丰产,本文对其高产栽培技术进行了探索,为该品种的推广提供参考。

关键词: 籼粳杂交稻, 浙粳优4号, 特征特性, 高产栽培技术

Abstract:

Zhejingyou 4 is an indica-japonica hybrid rice variety bred by the Institute of Crop and Nuclear Technology Utilization of Zhejiang Academy of Agricultural Sciences in collaboration with multiple institutes. It has large panicles and multiple grains with strong tillering ability, outstanding lodging resistance and well color change at ripening stage. In order to better obtain its high yield, the high-yield cultivation techniques were explored in this paper to provide reference for the popularization and application of this variety.

Key words: indica-japonica hybrid rice, Zhejingyou 4, characteristics, high-yield cultivation techniques

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