3KEMPENAAR C , STRUIK P C. The canon of potato science: haulm killing[J]. Potato Research,2008 , 50(3) : 341 - 345.
4中国农业机械化科学研究院.农业机械设计手册[M].1版.北京:机械工业出版社,1988.
5SAIMBHI V S,WADHWA D S, GREWAL P S. Development of a rotary tiller blade using three-dimensional computer graphics[J]. Biosystems Engineering, 2004 , 89(1) ; 47 -58.
6MATIN Md A , FIELKE John M,DESBIOLLES Jacky M A. Furrow parameters in rotary strip-tillage ; effect of blade geometry androtary speed[ J]. Biosystems Engineering, 2014,118 : 7 - 15.
7髙凤.双螺旋变螺距旋耕起垄机的研究与设计[D].南昌^江西农业大学,2013.
8Po Edgar A, Snapp, S S, Kravchenko A. Potato yield variability across the landscape~J]. Agronomy Jounal, 2010,102(3) :885-894.
9Bentini M, Caprara C, Martell R. Han~esting damage to potato tubers by analysis of impacts recorded with an instrumented sphere [ J ]. Biosystems Engineering, 2006,94( 1 ) : 75-85.
10A1 - Mallahi A, Kataoka T, Okamoto H, et al. Detection of potato tubers using an ultraviolet imaging-based machine vision system[J]. Biosystems Engineering, 2010,105(2) :257-265.
