A Study on Pullout Test of Root Subjected to Axial Load

Zhang, Lun; Xia, Zhenyao; Xu, Wennian; Xiao, Hai; Liu, Daxiang; Liu, Liming; Zhao, Bingqin

doi:10.46488/nept.2020.v19i02.002

Cited by 1 publication

(1 citation statement)

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“…In addition, Indigofera amblyantha Craib has a strong drought tolerance [71, 72]. Under the conditions of water drought stress simulated by PEG (polyethylene glycol) solution as nutrient solution, the Indigofera amblyantha Craib seeds could germinate normally under the concentrations of 0-250 g L –1 PEG, and with 80.2% of the normal germination rate under the simulated drought condition of 150 g L –1 PEG [73]. The Indigofera amblyantha Craib could effectively prevent water loss and ensure its normal physiological activities under drought conditions [74].…”

Section: Discussionmentioning

confidence: 99%

Insight into the Adaptability of Dominant Plant Indigofera amblyantha Craib for Ecological Restoration of Rock Slopes in Stone Coal Mine

Mao

Cao

et al. 2021

Adsorption Science & Technology

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The eco-restoration was a very effective measure to solve the problem of environmental pollution caused by the exposed mine surface in the stone coal mine site. In this study, the dominant plant, Indigofera amblyantha Craib, was well adapted to the eco-restoration in stone coal mining area. The changes of nutrient elements, pH, heavy metals in substrate material, the biological concentration/transfer factor, and the distribution and diversity of bacteria and fungi in rhizosphere soil were investigated. The results show that the plant communities help slow down the loss of nutrient elements and the increase of the concentrations of heavy metals in the eco-restoration process. The Indigofera amblyantha Craib had the advantaged ability to enrich and transfer Cd, Cu, Mn, and its diversity index of microbial communities in rhizosphere soils was higher than that of other quadrats. These excellent properties found in this work help reveal the insight into the adaptability of Indigofera amblyantha Craib in the eco-restoration of stone coal mines. It is valuable to evaluate Indigofera amblyantha Craib for eco-restoration engineering of stone coal mine and extend the application in heavy metal contaminated sites.

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Section: Discussionmentioning

confidence: 99%