中国稻米

中国稻米 ›› 2022, Vol. 28 ›› Issue (1): 72-77.DOI: 10.3969/j.issn.1006-8082.2022.01.015

• 专论与研究 • 上一篇    下一篇

湖南省早稻集中育秧发展现状、存在问题及其对策

梁玉刚1(), 周政1, 张利峰2, 陶曙华1, 荣兴枝3, 刘烨1, 陈伟4, 汪大明4, 赵正洪1,5,*, 许靖波5,*   

  1. 1湖南省水稻研究所,长沙410125
    2湖南省农机事务中心,长沙 410128
    3湖南省金色农丰种业有限公司,长沙 410125
    4湘阴县农业农村局,湖南 湘阴 414000
    5杂交水稻国家重点实验室,长沙 410125
  • 收稿日期:2021-09-29 出版日期:2022-01-20 发布日期:2022-01-18
  • 通讯作者: 赵正洪,许靖波
  • 作者简介:1563224194@qq.com
  • 基金资助:
    湖南省重点研发项目(2020NK2046)

Development Status, Existing Problems and Countermeasures of Early Rice Concentrated Seedling Cultivation in Hunan Province

LIANG Yugang1(), ZHOU Zheng1, ZHANG Lifeng2, TAO Shuhua1, RONG Xingzhi3, LIU Ye1, CHEN Wei4, WANG Daming4, ZHAO Zhenghong1,5,*, XU Jingbo5,*   

  1. 1Hunan Rice Research Institute, Changsha 410125, China
    2Hunan Agricultural Machinery Affairs Center, Changsha 410128, China
    3Hunan Golden Nongfeng Seed Industry Co. Ltd, Changsha 410125, China
    4Xiangyin Agriculture and Rural Affairs Bureau, Xiangyin, Hunan 414000, China
    5State Key Laboratory of Hybrid Rice, Changsha 410125, China
  • Received:2021-09-29 Online:2022-01-20 Published:2022-01-18
  • Contact: ZHAO Zhenghong, XU Jingbo

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摘要：

集中育秧具有水稻品种统一、浸种播种同步、秧田用工集中和秧田管理便利等优势,有利于实施水稻专业化统防统治和机械化生产,有利于提高稻田复种指数和粮食产量。本文从湖南省早稻集中育秧的发展现状、主要形式、具有的优势、存在的问题、发展着力点和对策等方面进行论述,以期为全面推进早稻集中育秧模式和技术提供借鉴和指导。

关键词: 早稻, 集中育秧, 统防统治, 机械化, 育秧成本, 产量

Abstract:

Centralized seedling cultivation has the advantages of unified rice varieties, synchronization of soaking and sowing, concentrated labor in seedling fields, and convenient management of seedling fields, which is conducive to the implementation of specialized unified prevention and control of rice and mechanization production, and is conducive to improving the index of multiple cropping of rice fields and grain yield. This article discussed the development status, main forms, advantages, existing problems, development focus and countermeasures of early rice centralized seedling cultivation in Hunan Province, in order to provide reference and guidance for the comprehensive technical demonstration and popularization of early rice concentrated seedling cultivation.

Key words: early rice, concentrated seedling cultivation, specialized unified prevention and control, mechanization, cost of seedlings, yield

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