南方丘陵山区水稻机械化育插秧探析.doc

南方丘陵山区水稻机械化育插秧探析-农学论文
南方丘陵山区水稻机械化育插秧探析
李艳大1,舒时富1,陈立才1,叶春1,曾水生1,2,李星1,陈盾1
(1江西省农业科学院农业工程研究所,南昌330200;2江西农业大学工学院,南昌330045)
摘要:旨在探析南方丘陵山区水稻机械化育插秧现状,为发展水稻生产机械化提供参考。阐述了南方丘陵山区水稻机械化育插秧存在现有水稻品种对机械化插秧的适应性差、育秧与取土难、播种量大、缓苗期长、育秧分户经营、适应双季稻农艺生产要求的插秧机短缺及插秧机成本高等问题,并从农机农艺融合的角度提出了相应的解决对策。
关键词 :丘陵山区;水稻;机械化育插秧;问题;对策
中图分类号:S318 文献标志码:A 论文编号:2014-0487
Analysis of Rice Seedling and Planting Mechanization in Hills and Mountains of Southern China
Li Yanda1, Shu Shifu1, Chen Licai1, Ye Chun1, Zeng Shuisheng1,2, Li Xing1, Chen Dun1
(1Institute of Agricultural Engineering, Jiangxi Academy of Agricultural Sciences, Nanchang 330200, Jiangxi, China;2College of Engineering, Jiangxi Agricultural University, Nanchang 330045, Jiangxi, China)
Abstract: Rice seedling and planting mechanization status in hills and mountains of southern China wasanalyzed in order to provide references to develop rice production mechanization. This paper summarized theproblems of rice seedling and planting mechanization, such as the existed rice cultivars have bad suitable formechanized planting, seedling breeding and obtain soil difficult, excessive sowing rate, re- greening stageprolong, dispersive seedling breeding, the existed transplanter has bad suitable for agronomic productiondemand of double cropping rice and its price was high. The corresponding solution countermeasures wereproposed from the viewpoint bin