Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleAdaptation of a motor-operated penetrometer as a pullout tester for root-soil investigation.AuthorsSun, Yurui; Lin, Jianhui; Schulze Lammers, Peter; Berg, Toni; Cai, CaixiaPublicationJournal of Plant Nutrition & Soil Science, 2010, Vol 173, Issue 1, p100ISSN1436-8730Publication typeArticleDOI10.1002/jpln.200800357