猪笼草滑移区表面结构参数表征与捕集滑板仿生设计  

Dimensions of Surface Structures of Slippery Zone in Nepenthes Pitchers and Bionic Design of Locust Trapping Plate

作　　者：王立新[1] 周强[1] 刘启航[1] 

机构地区：[1]中国农业大学工学院,北京100083

出　　处：《农业机械学报》2011年第1期233-235,共3页Transactions of the Chinese Society for Agricultural Machinery

基　　金：国家自然科学基金资助项目(50775214);中国农业大学研究生科研创新专项资助项目(kycx09099)

摘　　要：猪笼草(Nepenthes)叶笼滑移区因具有特殊的表面结构而对昆虫表现出良好的滑移功能。利用扫描电子显微镜和三维白光干涉表面形貌仪对滑移区表面结构进行了显微观测并提取了三维结构参数,结果表明滑移区表面主要由两端略向下弯曲的月骨体和致密无序排列的蜡质晶体组成。基于滑移区表面微结构及其三维参数,利用3DSMAX软件设计了蝗虫捕集滑板的表面结构,为具有良好滑移功能的蝗虫捕集滑板的制造提供了理论基础。The slippery zone of inner pitchers in Nepenthes bears specialized structures to serve the functions of trapping insects.The surface microstructures of slippery zone and its geometrical dimensions were acquired with scanning electron microscope（SEM） and scanning white-light interferometer（SWLI）.The slippery zone consists of plenty of downward-directed lunate cells,as well as relatively dense and irregular wax crystals.Based on the microstructures and the geometrical dimensions,surface structures of slippery trapping plates used in controlling plague locust was designed with 3DSMAX software,and this design provided theoretical foundations for manufacturing slippery trapping plates.

关 键 词：猪笼草 滑移区 显微结构 捕集滑板 仿生设计 

分 类 号：S433.2[农业科学—农业昆虫与害虫防治]