沿江平原早稻、再生稻机插育秧技术

摘 要：该文以硬床旱育和软床半旱育2种育秧方式为对象，从播前准备、机械播种、苗期管理和适期栽插等方面，阐述了沿江平原早稻和再生稻头季机插育秧技术要点，以期为该地区早稻和再生稻生产主体提供技术参考。

关键词：沿江平原；早稻；再生稻；机插；育秧

中图分类号 S511.3+1 文献标识码 A 文章编号 1007-7731（2023）01-0076-03

Techniques of Mechanical Transplanting and Seedling Raising of Early and Ratooning Rice in the Plain along the Yangtze River

WU Chenyang1   CHENG Yu1   YU Xulai2   PAN Zhijun1   XIA Huiting1   ZHANG Xiaohong1   YIN Ling1

ZHOU Bing1   XU Youzun3   ZHOU Yongjin3   WU Wenge3

（1Lujiang Agricultural Technology Promotion Center， Lujiang 231500， China; 2Baishan Agricultural Machinery Management Station， Lujiang 231521， China; 3Rice Research Institute， Anhui Academy of Agricultural Sciences， Hefei 230031， China）

Abstract： The seedling cultivation methods of hard-bed dry cultivation and soft-bed semi-dry cultivation were studied， including pre-sowing preparation， mechanical seeding， seedling management and proper transplanting， the key techniques of early rice and ratooning rice seedling raised by mechanical transplanting in the plain along the Yangtze River were expounded.

Key words： The plain along the Yangtze River; Early rices; Ratoon rice; Machine plug; Cultivate seedlings

近年来，机插秧技术在水稻生产中逐步得到推广和应用，特别是适度规模种植大户、家庭农场、专业合作社和农业公司等主体对机插秧技术需求迫切，许多专业化的水稻机插作业服务组织也如雨后春笋般诞生和发展［1］。（剩余5328字）