宿根甘蔗平茬破垄覆膜机械化联合作业技术效益分析  

Benefit analysis on combined performance technology of stumping, ridge-breaking and film-covering operations for ratoon sugarcane

作　　者：周秋霞[1] 韦丽娇[1] 黄敞[1] 邓怡国[1] 李明[1] 张家明[2] 李日华 

机构地区：[1]中国热带农业科学院农业机械研究所,广东湛江524091 [2]中国热带农业科学院热带生物技术研究所,海南海口571101 [3]广西贵港市西江机械有限公司,广西贵港537104

出　　处：《广东农业科学》2013年第21期178-181,共4页Guangdong Agricultural Sciences

基　　金：广东省部产学研合作重大专项(2012A090300015);农业部2012年海峡两岸农业合作示范项目(农财办[2012]42号);中国热带农业科学院中央级公益性科研院所基本科研业务费专项(1630052012011)

摘　　要：宿根甘蔗平茬、破垄、施肥、覆膜等联合作业是新兴的宿根甘蔗管理技术。通过分析2CLF-1型宿根甘蔗平茬破垄覆膜联合作业机机构结点和工作原理及应用情况,得出结果:平茬、破垄、施肥、覆膜联合机械化作业适用于宿根甘蔗管理作业,技术投入与产出之比达到1∶2,增产增收效果显著,同时,对该技术可能带来的负面影响与问题进行了分析与建议。Combined performance of stumping, ridge-breaking, fertilization, and film-covering operations for ratoon sugarcane is an emerging management technology on ratoon sugarcanes. This paper analyzed the structural features, working principles and application status of 2CLF-1 Combined Performance Machine for ratoon sugarcane＇s stumping, ridge-breaking and film-coveting operations. Results revealed that the combined mechanized performance of stumping, ridge breaking, fertilization and film coating operations was suitable for management of ratoon sugarcane, its input/output ratio reached 1：2 with remarkable yield and harvest increase. Meanwhile, this paper also analyzed the negative impacts and problems of the technology, and put forward some suggestions.

关 键 词：宿根甘蔗 平茬 破垄 覆膜 经济效益 

分 类 号：S224.4[农业科学—农业机械化工程]