Morphological and physiological responses and the recovery ability of Paspalum accessions to water deficit and waterlogging
Limited knowledge about the agronomic potential of Paspalum species from the Americas hinders their use in pastures. The response mechanisms to water deficit and waterlogging were studied in five accessions of Paspalum sp. (P. regnellii cv. BRS Guará and BGP 397, P. conspersum BGP 402 and P. malacop...
Gespeichert in:
| Veröffentlicht in: | Grass and forage science 2017-12, Vol.72 (4), p.840-850 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 850 |
|---|---|
| container_issue | 4 |
| container_start_page | 840 |
| container_title | Grass and forage science |
| container_volume | 72 |
| creator | Beloni, T. Pezzopane, C. G. Rovadoscki, G. A. Fávero, A. P. Dias‐Filho, M. B. Santos, P. M. |
| description | Limited knowledge about the agronomic potential of Paspalum species from the Americas hinders their use in pastures. The response mechanisms to water deficit and waterlogging were studied in five accessions of Paspalum sp. (P. regnellii cv. BRS Guará and BGP 397, P. conspersum BGP 402 and P. malacophyllum BGP 289 and BGP 293) and Urochloa brizantha cv. Marandu. Morphological and physiological traits at the end of the stress and after the recovery period were measured. All Paspalum accessions, especially BGP 289, BGP 402 and BGP 397, and also cv. Marandu, showed survival mechanisms to water deficit. BRS Guará showed adaptive features to waterlogging, although had with a low survival rate to water deficit. Under waterlogging, BGP 289 and cv. Marandu showed reduced growth, and after the recovery period, they presented low plant survival and root recovery. Although growth of BGP 293 was reduced during waterlogging, it presented high tiller survival rate. BGP 293, BGP 402 and BGP 397 showed adaptive potential strategies for waterlogging and water deficit. There is genetic variability among the evaluated accessions for water deficit and waterlogging stresses, suggesting that they may be used per se or as progenitors in crosses with other genotypes in breeding programmes. |
| doi_str_mv | 10.1111/gfs.12281 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_1962255489</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1962255489</sourcerecordid><originalsourceid>FETCH-LOGICAL-c2971-dfa3f11e4dfa840a4a1e4f1520867998042e0f0bc123fbd867e6339b7c0cb8a3</originalsourceid><addsrcrecordid>eNp1kE1LAzEQhoMoWKsH_0HAk4dt87UfOUqxVago2HvIZpNtynazJlvL4p83dsWbc5nhnWfegReAW4xmONa8NmGGCSnwGZhgmqUJYZydgwnCjCQpYeQSXIWwQwjlnNIJ-Hpxvtu6xtVWyQbKtoLddgj2T_E6dK4NOpx2_VZHRblP7QcoS9vYfoDOwDcZOtkc9lAqpUM8bwPsHTzKXntYaWOV7U8GJyV617atr8GFkU3QN799CjbLx83iKVm_rp4XD-tEEZ7jpDKSGow1i0PBkGQyzganBBVZznmBGNHIoFJhQk1ZRVFnlPIyV0iVhaRTcDfadt59HHToxc4dfBs_CswzQtKUFTxS9yOlvAvBayM6b_fSDwIj8ROtiNGKU7SRnY_s0TZ6-B8Uq-X7ePENObp9Tg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1962255489</pqid></control><display><type>article</type><title>Morphological and physiological responses and the recovery ability of Paspalum accessions to water deficit and waterlogging</title><source>Access via Wiley Online Library</source><creator>Beloni, T. ; Pezzopane, C. G. ; Rovadoscki, G. A. ; Fávero, A. P. ; Dias‐Filho, M. B. ; Santos, P. M.</creator><creatorcontrib>Beloni, T. ; Pezzopane, C. G. ; Rovadoscki, G. A. ; Fávero, A. P. ; Dias‐Filho, M. B. ; Santos, P. M.</creatorcontrib><description>Limited knowledge about the agronomic potential of Paspalum species from the Americas hinders their use in pastures. The response mechanisms to water deficit and waterlogging were studied in five accessions of Paspalum sp. (P. regnellii cv. BRS Guará and BGP 397, P. conspersum BGP 402 and P. malacophyllum BGP 289 and BGP 293) and Urochloa brizantha cv. Marandu. Morphological and physiological traits at the end of the stress and after the recovery period were measured. All Paspalum accessions, especially BGP 289, BGP 402 and BGP 397, and also cv. Marandu, showed survival mechanisms to water deficit. BRS Guará showed adaptive features to waterlogging, although had with a low survival rate to water deficit. Under waterlogging, BGP 289 and cv. Marandu showed reduced growth, and after the recovery period, they presented low plant survival and root recovery. Although growth of BGP 293 was reduced during waterlogging, it presented high tiller survival rate. BGP 293, BGP 402 and BGP 397 showed adaptive potential strategies for waterlogging and water deficit. There is genetic variability among the evaluated accessions for water deficit and waterlogging stresses, suggesting that they may be used per se or as progenitors in crosses with other genotypes in breeding programmes.</description><identifier>ISSN: 0142-5242</identifier><identifier>EISSN: 1365-2494</identifier><identifier>DOI: 10.1111/gfs.12281</identifier><language>eng</language><publisher>Oxford: Wiley Subscription Services, Inc</publisher><subject>Abiotic stress ; Agronomy ; Brachiaria brizantha ; Genetic variability ; Genotypes ; Morphology ; Paspalum ; Pasture ; Physiological responses ; Physiology ; Plant breeding ; Plant growth ; Recovery ; Survival ; tiller survival ; Water deficit ; water stress ; Waterlogging</subject><ispartof>Grass and forage science, 2017-12, Vol.72 (4), p.840-850</ispartof><rights>2017 John Wiley & Sons Ltd</rights><rights>Copyright © 2017 John Wiley & Sons Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2971-dfa3f11e4dfa840a4a1e4f1520867998042e0f0bc123fbd867e6339b7c0cb8a3</citedby><cites>FETCH-LOGICAL-c2971-dfa3f11e4dfa840a4a1e4f1520867998042e0f0bc123fbd867e6339b7c0cb8a3</cites><orcidid>0000-0001-8318-7226</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fgfs.12281$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fgfs.12281$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>315,781,785,1418,27929,27930,45579,45580</link.rule.ids></links><search><creatorcontrib>Beloni, T.</creatorcontrib><creatorcontrib>Pezzopane, C. G.</creatorcontrib><creatorcontrib>Rovadoscki, G. A.</creatorcontrib><creatorcontrib>Fávero, A. P.</creatorcontrib><creatorcontrib>Dias‐Filho, M. B.</creatorcontrib><creatorcontrib>Santos, P. M.</creatorcontrib><title>Morphological and physiological responses and the recovery ability of Paspalum accessions to water deficit and waterlogging</title><title>Grass and forage science</title><description>Limited knowledge about the agronomic potential of Paspalum species from the Americas hinders their use in pastures. The response mechanisms to water deficit and waterlogging were studied in five accessions of Paspalum sp. (P. regnellii cv. BRS Guará and BGP 397, P. conspersum BGP 402 and P. malacophyllum BGP 289 and BGP 293) and Urochloa brizantha cv. Marandu. Morphological and physiological traits at the end of the stress and after the recovery period were measured. All Paspalum accessions, especially BGP 289, BGP 402 and BGP 397, and also cv. Marandu, showed survival mechanisms to water deficit. BRS Guará showed adaptive features to waterlogging, although had with a low survival rate to water deficit. Under waterlogging, BGP 289 and cv. Marandu showed reduced growth, and after the recovery period, they presented low plant survival and root recovery. Although growth of BGP 293 was reduced during waterlogging, it presented high tiller survival rate. BGP 293, BGP 402 and BGP 397 showed adaptive potential strategies for waterlogging and water deficit. There is genetic variability among the evaluated accessions for water deficit and waterlogging stresses, suggesting that they may be used per se or as progenitors in crosses with other genotypes in breeding programmes.</description><subject>Abiotic stress</subject><subject>Agronomy</subject><subject>Brachiaria brizantha</subject><subject>Genetic variability</subject><subject>Genotypes</subject><subject>Morphology</subject><subject>Paspalum</subject><subject>Pasture</subject><subject>Physiological responses</subject><subject>Physiology</subject><subject>Plant breeding</subject><subject>Plant growth</subject><subject>Recovery</subject><subject>Survival</subject><subject>tiller survival</subject><subject>Water deficit</subject><subject>water stress</subject><subject>Waterlogging</subject><issn>0142-5242</issn><issn>1365-2494</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp1kE1LAzEQhoMoWKsH_0HAk4dt87UfOUqxVago2HvIZpNtynazJlvL4p83dsWbc5nhnWfegReAW4xmONa8NmGGCSnwGZhgmqUJYZydgwnCjCQpYeQSXIWwQwjlnNIJ-Hpxvtu6xtVWyQbKtoLddgj2T_E6dK4NOpx2_VZHRblP7QcoS9vYfoDOwDcZOtkc9lAqpUM8bwPsHTzKXntYaWOV7U8GJyV617atr8GFkU3QN799CjbLx83iKVm_rp4XD-tEEZ7jpDKSGow1i0PBkGQyzganBBVZznmBGNHIoFJhQk1ZRVFnlPIyV0iVhaRTcDfadt59HHToxc4dfBs_CswzQtKUFTxS9yOlvAvBayM6b_fSDwIj8ROtiNGKU7SRnY_s0TZ6-B8Uq-X7ePENObp9Tg</recordid><startdate>201712</startdate><enddate>201712</enddate><creator>Beloni, T.</creator><creator>Pezzopane, C. G.</creator><creator>Rovadoscki, G. A.</creator><creator>Fávero, A. P.</creator><creator>Dias‐Filho, M. B.</creator><creator>Santos, P. M.</creator><general>Wiley Subscription Services, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QR</scope><scope>7ST</scope><scope>7TM</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>M7N</scope><scope>P64</scope><scope>RC3</scope><scope>SOI</scope><orcidid>https://orcid.org/0000-0001-8318-7226</orcidid></search><sort><creationdate>201712</creationdate><title>Morphological and physiological responses and the recovery ability of Paspalum accessions to water deficit and waterlogging</title><author>Beloni, T. ; Pezzopane, C. G. ; Rovadoscki, G. A. ; Fávero, A. P. ; Dias‐Filho, M. B. ; Santos, P. M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2971-dfa3f11e4dfa840a4a1e4f1520867998042e0f0bc123fbd867e6339b7c0cb8a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Abiotic stress</topic><topic>Agronomy</topic><topic>Brachiaria brizantha</topic><topic>Genetic variability</topic><topic>Genotypes</topic><topic>Morphology</topic><topic>Paspalum</topic><topic>Pasture</topic><topic>Physiological responses</topic><topic>Physiology</topic><topic>Plant breeding</topic><topic>Plant growth</topic><topic>Recovery</topic><topic>Survival</topic><topic>tiller survival</topic><topic>Water deficit</topic><topic>water stress</topic><topic>Waterlogging</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Beloni, T.</creatorcontrib><creatorcontrib>Pezzopane, C. G.</creatorcontrib><creatorcontrib>Rovadoscki, G. A.</creatorcontrib><creatorcontrib>Fávero, A. P.</creatorcontrib><creatorcontrib>Dias‐Filho, M. B.</creatorcontrib><creatorcontrib>Santos, P. M.</creatorcontrib><collection>CrossRef</collection><collection>Chemoreception Abstracts</collection><collection>Environment Abstracts</collection><collection>Nucleic Acids Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>Environment Abstracts</collection><jtitle>Grass and forage science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Beloni, T.</au><au>Pezzopane, C. G.</au><au>Rovadoscki, G. A.</au><au>Fávero, A. P.</au><au>Dias‐Filho, M. B.</au><au>Santos, P. M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Morphological and physiological responses and the recovery ability of Paspalum accessions to water deficit and waterlogging</atitle><jtitle>Grass and forage science</jtitle><date>2017-12</date><risdate>2017</risdate><volume>72</volume><issue>4</issue><spage>840</spage><epage>850</epage><pages>840-850</pages><issn>0142-5242</issn><eissn>1365-2494</eissn><abstract>Limited knowledge about the agronomic potential of Paspalum species from the Americas hinders their use in pastures. The response mechanisms to water deficit and waterlogging were studied in five accessions of Paspalum sp. (P. regnellii cv. BRS Guará and BGP 397, P. conspersum BGP 402 and P. malacophyllum BGP 289 and BGP 293) and Urochloa brizantha cv. Marandu. Morphological and physiological traits at the end of the stress and after the recovery period were measured. All Paspalum accessions, especially BGP 289, BGP 402 and BGP 397, and also cv. Marandu, showed survival mechanisms to water deficit. BRS Guará showed adaptive features to waterlogging, although had with a low survival rate to water deficit. Under waterlogging, BGP 289 and cv. Marandu showed reduced growth, and after the recovery period, they presented low plant survival and root recovery. Although growth of BGP 293 was reduced during waterlogging, it presented high tiller survival rate. BGP 293, BGP 402 and BGP 397 showed adaptive potential strategies for waterlogging and water deficit. There is genetic variability among the evaluated accessions for water deficit and waterlogging stresses, suggesting that they may be used per se or as progenitors in crosses with other genotypes in breeding programmes.</abstract><cop>Oxford</cop><pub>Wiley Subscription Services, Inc</pub><doi>10.1111/gfs.12281</doi><tpages>11</tpages><orcidid>https://orcid.org/0000-0001-8318-7226</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0142-5242 |
| ispartof | Grass and forage science, 2017-12, Vol.72 (4), p.840-850 |
| issn | 0142-5242 1365-2494 |
| language | eng |
| recordid | cdi_proquest_journals_1962255489 |
| source | Access via Wiley Online Library |
| subjects | Abiotic stress Agronomy Brachiaria brizantha Genetic variability Genotypes Morphology Paspalum Pasture Physiological responses Physiology Plant breeding Plant growth Recovery Survival tiller survival Water deficit water stress Waterlogging |
| title | Morphological and physiological responses and the recovery ability of Paspalum accessions to water deficit and waterlogging |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-11T20%3A58%3A55IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Morphological%20and%20physiological%20responses%20and%20the%20recovery%20ability%20of%20Paspalum%20accessions%20to%20water%20deficit%20and%20waterlogging&rft.jtitle=Grass%20and%20forage%20science&rft.au=Beloni,%20T.&rft.date=2017-12&rft.volume=72&rft.issue=4&rft.spage=840&rft.epage=850&rft.pages=840-850&rft.issn=0142-5242&rft.eissn=1365-2494&rft_id=info:doi/10.1111/gfs.12281&rft_dat=%3Cproquest_cross%3E1962255489%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1962255489&rft_id=info:pmid/&rfr_iscdi=true |