Characteristics and Key Points of Scaled Seedling Raising Technology with Double Layer Cover and Thermal Insulation in Early Rice Machine Transplantation

doi:10.3969/j.issn.1006-8082.2023.06.018

China Rice ›› 2023, Vol. 29 ›› Issue (6): 92-94.DOI: 10.3969/j.issn.1006-8082.2023.06.018

• Varieties & Technology • Previous Articles Next Articles

Characteristics and Key Points of Scaled Seedling Raising Technology with Double Layer Cover and Thermal Insulation in Early Rice Machine Transplantation

ZHONG Lehui¹, YANG Xianglin², XU Liangzhi¹, CHENG Jianbao¹, YI Xifang³, ZENG Yuexiang⁴, WANG Zhihui⁵, LIU Zhiqing⁵, CHENG Legeng¹

¹Yuanjiang Agricultural and Rural Bureau, Yuanjiang, Hunan 413100, China
²Yiyang Agricultural Machinery Affairs Center, Yiyang, Hunan 413000,China
³Agricultural Technical Station of Nanda Town, Yuanjiang, Hunan 413116, China
⁴Agricultural Technical Station of Gonghua Town, Yuanjiang, Hunan 413106, China
⁵Hunan Fufeng Modern Agriculture Development Co. LTD, Yuanjiang, Hunan 413100, China

Received:2023-07-24 Online:2023-11-20 Published:2023-11-21

早稻机插中拱双层覆盖保温规模化育秧技术特点及技术要点

钟乐辉¹, 阳湘林², 徐良志¹, 陈剑宝¹, 易西方³, 曾跃先⁴, 王志辉⁵, 刘志清⁵, 程乐根¹

¹沅江市农业农村局，湖南沅江 413100
²益阳市农机事务中心，湖南益阳 413000
³沅江市南大镇农技站，湖南沅江 413116
⁴沅江市共华镇农技站，湖南沅江 413106
⁵湖南阜丰现代农业开发有限公司，湖南沅江 413100

基金资助:
国家重点研发计划项目“长江中下游南部双季稻周年水肥高效协同与灾害绿色防控节本增效关键技术研究与模式构建”子项目“长江中下游南部双季稻绿色丰产节本增效技术集成”(2017YFD0301507)

Abstract

Abstract:

After years of large-scale centralized seedling cultivation experiments and demonstrations, a new technology of large-scale seedling raising with double layer covering and thermal insulation in the middle arch of early rice machine transplanting has been gradually explored. The new technology has the characteristics of cost saving and pollution reduction, high efficiency and practicality, and scale efficiency. The new technology could save nearly 6 000 yuan per 667 m² compared with the greenhouse seedling cultivation, increase the utilization rate of the seedling field by 100% compared with the mud bamboo arch covering seedling cultivation, and increase the efficiency of seedling collection by about 30%, which is worthy of popularization and application in the large-scale seedling cultivation of early rice mechanical transplanting.

Key words: early season rice, machine transplanting, middle arch, double layer covering, large scale seedling raising technique

摘要：

经多年规模化集中育秧试验示范，逐步探索出早稻机插中拱双层覆盖保温规模化育秧技术。该技术具有节本减污、高效实用、规模增效等特点，比大棚育秧节本近6 000元/667 m²，秧田利用率比泥浆竹拱覆盖育秧提高100%，取秧效率提高30%左右，值得在早稻机插规模化育秧中推广应用。

关键词: 早稻, 机插, 中拱, 双层覆盖, 规模化育秧技术

CLC Number:

S511.043

ZHONG Lehui, YANG Xianglin, XU Liangzhi, CHENG Jianbao, YI Xifang, ZENG Yuexiang, WANG Zhihui, LIU Zhiqing, CHENG Legeng. Characteristics and Key Points of Scaled Seedling Raising Technology with Double Layer Cover and Thermal Insulation in Early Rice Machine Transplantation[J]. China Rice, 2023, 29(6): 92-94.

钟乐辉, 阳湘林, 徐良志, 陈剑宝, 易西方, 曾跃先, 王志辉, 刘志清, 程乐根. 早稻机插中拱双层覆盖保温规模化育秧技术特点及技术要点[J]. 中国稻米, 2023, 29(6): 92-94.

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Characteristics and Key Points of Scaled Seedling Raising Technology with Double Layer Cover and Thermal Insulation in Early Rice Machine Transplantation

早稻机插中拱双层覆盖保温规模化育秧技术特点及技术要点

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