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中国农学通报 ›› 2018, Vol. 34 ›› Issue (32): 7-11.doi: 10.11924/j.issn.1000-6850.casb18010063

所属专题: 现代农业发展与乡村振兴 水稻

• 农学 农业基础科学 • 上一篇    下一篇

洞庭湖区发展油-稻两熟种植模式的研究进展

赵 杨,高杜娟,汤文光,陈友德,杨光立,罗先富,聂泽民   

  1. 湖南省水稻研究所,湖南省水稻研究所,湖南省土壤肥料研究所,湖南省水稻研究所,湖南省土壤肥料研究所,湖南省水稻研究所,湖南省南县农业局
  • 收稿日期:2018-01-11 修回日期:2018-10-10 接受日期:2018-03-23 出版日期:2018-11-16 发布日期:2018-11-16
  • 通讯作者: 陈友德
  • 基金资助:
    农业部“十三五”国家重点研发计划“双季稻三熟区稻油系统资源优化配置与丰产高效利用”(2016YFD0300207-05);国家公益性行业(农 业)科研专项“水田合理耕层构建技术指标研究与集成示范”(201503118)。

Cropping Pattern of Rapeseed-rice Rotation in Dongting Lake Area: Research Progress

  • Received:2018-01-11 Revised:2018-10-10 Accepted:2018-03-23 Online:2018-11-16 Published:2018-11-16

摘要: 为了优化洞庭湖区温光等资源配置,提高轻简化生产水平,本文探讨了洞庭湖区主要种植模式的限制因素和不足之处,从温光资源、用养结合、产品质量和种植效益四个方面系统分析了洞庭湖区油-稻两熟制种植模式的优势,并提出发掘油-稻种植模式潜力的问题和展望,建议湖区发展以免耕直播、机械化收脱、秸秆粉碎还田等技术为主的油-稻水旱轮作种植模式,为洞庭湖区资源优化配置和丰产高效种植模式创新提供参考依据。

关键词: 采摘装置, 采摘装置, 带齿链条, 采净率, 棉花

Abstract: In order to optimize the resource allocation, and improve the level of light simplified production, the limiting factors and shortcomings of the main planting pattern in Dongting Lake area were discussed. The advantages of cropping pattern of rapeseed-rice in Dongting Lake area were analyzed from four aspects: heat-light resource, combination of utilization and nurturing, product quality and planting efficiency, followed by the description of problems and prospects of rapeseed-rice cropping systems in this area. In a word, the development of rapeseed-rice rotation system is necessary, which is mainly based on no-tillage directseeding, mechanized harvesting and threshing, straw crushing and returning. It will provide reference for optimizing resource and innovating planting mode in Dongting Lake area.