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中国农学通报 ›› 2023, Vol. 39 ›› Issue (15): 8-13.doi: 10.11924/j.issn.1000-6850.casb2022-0839

• 农学·农业基础科学 • 上一篇    下一篇

再生稻田间管理和养分运筹研究进展

肖健1,2,3(), 张江林1,3, 高雅洁1,3, 鲁艳红1,3, 廖育林1,2,3, 聂军1,2,3()   

  1. 1 湖南省土壤肥料研究所,长沙 410125
    2 湖南大学生物学院隆平分院,长沙 410125
    3 农业部湖南耕地保育科学观测实验站,长沙 410125
  • 收稿日期:2022-11-23 修回日期:2023-01-15 出版日期:2023-05-25 发布日期:2023-05-22
  • 通讯作者: 聂军,男,1972年出生,湖南沅江人,研究员,博士,主要从事土壤与施肥原理研究。通信地址:410125 湖南省长沙市芙蓉区马坡岭远大二路730号 湖南省土壤肥料研究所,Tel:0731-84691343,E-mail:niejun197@163.com
  • 作者简介:

    肖健,男,1997年出生,湖南临澧人,博士研究生,主要从事植物营养与地力培肥研究。通信地址:410125 湖南省长沙市芙蓉区马坡岭远大二路730号 湖南省土壤肥料研究所,Tel:0731-84691343,E-mail:

  • 基金资助:
    国家重点研发计划(2021YFD1700200); 国家绿肥产业技术体系(CARS-22-G-11); 湖南省农业科技创新资金项目(2022CX123)

Field Management and Nutrient Management of Ratoon Rice: A Review

XIAO Jian1,2,3(), ZHANG Jianglin1,3, GAO Yajie1,3, LU Yanhong1,3, LIAO Yulin1,2,3, NIE Jun1,2,3()   

  1. 1 Hunan Soil and Fertilizer Research Institute, Changsha 410125
    2 Longping Branch, College of Biology, Hunan University, Changsha 410125
    3 Scientific Observing and Experimental Station of Arable Land Conservation (Hunan), Ministry of Agriculture and Rural Affairs, Changsha 410125
  • Received:2022-11-23 Revised:2023-01-15 Online:2023-05-25 Published:2023-05-22

摘要:

再生稻是一种在不需要犁田栽秧的情况下短时间内再收获一季的高效特殊稻作模式,具有省时、省工、省肥、环保、高效、精简等优点,对提高粮食产量、确保粮食安全、提高稻田综合效益具有重大意义。详述了再生稻的发展进程和研究现状,总结并分析了再生稻品种、收获期留茬高度、水分管理、植物生长调节剂、养分运筹(促芽肥、出苗肥、硒肥)等对再生稻产量和质量的影响。提出了“绿肥+”、“全程机械化+”再生稻的创新综合田间管理稻作模式以改善稻田土壤环境、提高种植农户收入和实现再生稻的绿色现代化生产。展望了再生稻的发展趋势,以期为再生稻的发展和推广应用提供参考和借鉴。

关键词: 再生稻, 产量, 施肥, 田间管理, 绿肥, 全程机械化

Abstract:

Ratoon rice is a highly efficient special rice cropping mode that can have another harvest in a short period of time without plowing and transplanting. It has a great significance to improving grain production, ensuring food security and increasing the comprehensive benefits of rice fields because of its advantages of saving time, labor and fertilizer, as well as environmental benign, high efficiency and simplification. In this paper, the development process and research status of ratoon rice were discussed in detail, and the effects of ratoon rice varieties, stubble height in harvest period, water management, plant growth regulators, nutrient management (bud-promoting fertilizer, seedling promoting fertilizer and selenium fertilizer) on the yield and quality of ratoon rice were summarized and analyzed. The innovative integrated field management rice farming models of "green manure +", "full mechanization +" ratoon rice were put forward to improve the soil environment of paddy fields, increase the income of farmers, and realize the green and modern production of ratoon rice. The development trend of ratoon rice was also prospected in order to provide reference for the development and application of ratoon rice.

Key words: ratoon rice, grain yield, fertilization, field management, green manure, full mechanization