2.50
Hdl Handle:
http://hdl.handle.net/2436/115439
Title:
Researches on in-situ measurement of the soil fixing capability of rape roots
Authors:
Mao, Yan-ting; Zheng, Yi; Fullen, Michael A.; Li, Yongmei; Subedi, Madhu
Abstract:
Experiments of in-situ measuring the stabilization capability of soil by rape roots in 10 cm depth with the anchor-shank tensiometer and self-designed shear box were conducted. The results showed that when a 3.5 KN load was applied, the displacements of sample plot 1 (roots density = 1.11 kg/m3), sample plot 2 (roots density = 0.57 kg/m3) and control plot reached 38.0 mm, 46.0 mm and 49.7 mm, respectively. The higher the root density was in the sample plot, the more loads formation point-F3 of sample plot 1 were 3.5 kN and 4.0 kN, respectively; those of sample plot 2 were 3.1 kN and 3.5 kN. It is proposed that this is an appropriate method to evaluate the root function of different crops or plants in maintaining slope stability.
Citation:
Journal of Yunnan Agricultural University, 23 (6) : 826-831
Publisher:
Yunnan Agricultural University
Journal:
Journal of Yunnan Agricultural University
Issue Date:
2008
URI:
http://hdl.handle.net/2436/115439
Type:
Article
Language:
zh
Description:
In Chinese with English abstract
Appears in Collections:
Plant and Environmental Research Group

Full metadata record

DC FieldValue Language
dc.contributor.authorMao, Yan-tingen
dc.contributor.authorZheng, Yien
dc.contributor.authorFullen, Michael A.en
dc.contributor.authorLi, Yongmeien
dc.contributor.authorSubedi, Madhuen
dc.date.accessioned2010-11-11T16:02:47Z-
dc.date.available2010-11-11T16:02:47Z-
dc.date.issued2008-
dc.identifier.citationJournal of Yunnan Agricultural University, 23 (6) : 826-831en
dc.identifier.urihttp://hdl.handle.net/2436/115439-
dc.descriptionIn Chinese with English abstracten
dc.description.abstractExperiments of in-situ measuring the stabilization capability of soil by rape roots in 10 cm depth with the anchor-shank tensiometer and self-designed shear box were conducted. The results showed that when a 3.5 KN load was applied, the displacements of sample plot 1 (roots density = 1.11 kg/m3), sample plot 2 (roots density = 0.57 kg/m3) and control plot reached 38.0 mm, 46.0 mm and 49.7 mm, respectively. The higher the root density was in the sample plot, the more loads formation point-F3 of sample plot 1 were 3.5 kN and 4.0 kN, respectively; those of sample plot 2 were 3.1 kN and 3.5 kN. It is proposed that this is an appropriate method to evaluate the root function of different crops or plants in maintaining slope stability.en
dc.language.isozhen
dc.publisherYunnan Agricultural Universityen
dc.subjectRapeen
dc.subjectRoot densityen
dc.subjectSoil fixing capabilityen
dc.subjectIn-situ measurementen
dc.titleResearches on in-situ measurement of the soil fixing capability of rape rootszh
dc.typeArticleen
dc.identifier.journalJournal of Yunnan Agricultural Universityen
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