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dc.contributor.author
Li, Zilong
dc.contributor.author
Tariq, Akash
dc.contributor.author
Pan, Kaiwen
dc.contributor.author
Graciano, Corina
dc.contributor.author
Sun, Feng
dc.contributor.author
Song, Dagang
dc.contributor.author
Olatunji, Olusanya Abiodun
dc.date.available
2022-02-23T04:09:51Z
dc.date.issued
2020-05
dc.identifier.citation
Li, Zilong; Tariq, Akash; Pan, Kaiwen; Graciano, Corina; Sun, Feng; et al.; Role of Glycine max in improving drought tolerance in Zanthoxylum bungeanum; PeerJ Inc.; PeerJ; 2020; 3; 5-2020; 1-19
dc.identifier.issn
2167-8359
dc.identifier.uri
http://hdl.handle.net/11336/152564
dc.description.abstract
Intercropping may improve community stability and yield under climate change. Here, we set up a field experiment to evaluate the advantages of cultivating Z anthoxylum bungeanum with Capsicum annum, and Z. bungeanum with Glycine max as intercrops, compared with cultivating Z. bungeanum in monoculture. Effects of extreme drought stress conditions on morphological, physiological, and biochemical traits of the three crop species cultivated in the three contrasting planting systems were compared. Results showed that extreme drought conditions induced negative impacts on Z. bungeanum grown in monoculture, due to reduced growth and metabolic impairment. However, limited stomatal conductance, reduced transpiration rate (Tr), and increased water use efficiency, carotenoid content, catalase activity, and accumulation of soluble sugars in Z. bungeanum indicated its adaptive strategies for tolerance of extreme drought stress conditions. Compared with cultivation in monoculture, intercropping with C. annum had positive effects on Z. bungeanum under extreme drought stress conditions, as a result of improved crown diameter, leaf relative water content (LRWC), net photosynthetic rate, and proline content, while intercropping with G. max under extreme drought stress conditions increased net CO2 assimilation rates, LRWC, Tr , and superoxide dismutase (SOD) activity. In conclusion, Z. bungeanum has an effective defense mechanism for extreme drought stress tolerance. Intercropping with G. max enhanced this tolerance potential primarily through its physio-biochemical adjustments, rather than as a result of nitrogen fixation by G. max.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
PeerJ Inc.
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
DROUGHT
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INTERCROPPING
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RESISTANCE
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SOYBEAN
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ZANTHOXYLUM BUNGEANUM
dc.subject.classification
Agricultura
dc.subject.classification
Agricultura, Silvicultura y Pesca
dc.subject.classification
CIENCIAS AGRÍCOLAS
dc.title
Role of Glycine max in improving drought tolerance in Zanthoxylum bungeanum
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2021-09-06T17:27:49Z
dc.journal.volume
2020
dc.journal.number
3
dc.journal.pagination
1-19
dc.journal.pais
Estados Unidos
dc.journal.ciudad
San Diego
dc.description.fil
Fil: Li, Zilong. Chinese Academy of Sciences; República de China. Guizhou University of Traditional Chinese Medicine; China
dc.description.fil
Fil: Tariq, Akash. Chinese Academy of Sciences; República de China. Cele National Station of Observation and Research for Desert-Grassland Ecosystems; China
dc.description.fil
Fil: Pan, Kaiwen. Chinese Academy of Sciences; República de China
dc.description.fil
Fil: Graciano, Corina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Fisiología Vegetal. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Fisiología Vegetal; Argentina
dc.description.fil
Fil: Sun, Feng. Chinese Academy of Sciences; República de China
dc.description.fil
Fil: Song, Dagang. Biogas Institute of Ministry of Agriculture and Rural Affairs; China
dc.description.fil
Fil: Olatunji, Olusanya Abiodun. Fujian Normal University; China
dc.journal.title
PeerJ
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://peerj.com/articles/9040
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.7717/peerj.9040
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