Architectural analysis and modelling of the branching process of the young oil-palm root system
An architectural analysis of the root system of young oil-palm (Elaeis guineensis Jacq.) seedlings was made. In this analysis, root branching was modelled by a Markov chain (discrete-time, discrete-state space stochastic process). This study has been realized on radicles of young oil-palm seedlings...
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| Veröffentlicht in: | Plant and soil 1995-11, Vol.177 (1), p.63-72 |
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| creator | Jourdan, C. (Centre de Cooperation Internationale en Recherche Agronomique pour le Developpement, Montpellier (France)) Rey, H Guedon, Y |
| description | An architectural analysis of the root system of young oil-palm (Elaeis guineensis Jacq.) seedlings was made. In this analysis, root branching was modelled by a Markov chain (discrete-time, discrete-state space stochastic process). This study has been realized on radicles of young oil-palm seedlings which were considered as main axes which branch. We defined an elementary length unit as the smallest length between two successive lateral roots. The model was based on the analysis of a sequence of events, each event being indexed by the rank of the elementary length unit on the main axis. An event was defined as the state of the length unit, chosen between unbranched state and three branched-state categories. The branching process of the oil-palm radicle was modelled by a four-state first-order Markov chain. Consequently, the state of an elementary length unit depended only on the state of the previous one. The Markov chain was homogeneous, i.e. the transition probabilities did not depend on the rank of the elementary length unit. This study allowed us to identify a probabilistic model of root branching which was the first step in the elaboration of a stochastic model of the architecture of the oil-palm root system. |
| doi_str_mv | 10.1007/BF00010338 |
| format | Article |
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(Centre de Cooperation Internationale en Recherche Agronomique pour le Developpement, Montpellier (France)) ; Rey, H ; Guedon, Y</creator><creatorcontrib>Jourdan, C. (Centre de Cooperation Internationale en Recherche Agronomique pour le Developpement, Montpellier (France)) ; Rey, H ; Guedon, Y</creatorcontrib><description>An architectural analysis of the root system of young oil-palm (Elaeis guineensis Jacq.) seedlings was made. In this analysis, root branching was modelled by a Markov chain (discrete-time, discrete-state space stochastic process). This study has been realized on radicles of young oil-palm seedlings which were considered as main axes which branch. We defined an elementary length unit as the smallest length between two successive lateral roots. The model was based on the analysis of a sequence of events, each event being indexed by the rank of the elementary length unit on the main axis. An event was defined as the state of the length unit, chosen between unbranched state and three branched-state categories. The branching process of the oil-palm radicle was modelled by a four-state first-order Markov chain. Consequently, the state of an elementary length unit depended only on the state of the previous one. The Markov chain was homogeneous, i.e. the transition probabilities did not depend on the rank of the elementary length unit. This study allowed us to identify a probabilistic model of root branching which was the first step in the elaboration of a stochastic model of the architecture of the oil-palm root system.</description><identifier>ISSN: 0032-079X</identifier><identifier>EISSN: 1573-5036</identifier><identifier>DOI: 10.1007/BF00010338</identifier><identifier>CODEN: PLSOA2</identifier><language>eng</language><publisher>Dordrecht: Kluwer Academic Publishers</publisher><subject>Agronomy. Soil science and plant productions ; Architectural control ; Architectural models ; Architecture ; Biological and medical sciences ; BRANCHING ; Computer Science ; Economic plant physiology ; ELAEIS GUINEENSIS ; Fundamental and applied biological sciences. Psychology ; Growth and development ; Markov chains ; Mathematical models ; Modeling and Simulation ; Morphogenesis, differentiation, rhizogenesis, tuberization. Senescence ; Plant roots ; Plants ; RACINE ; RAICES ; RAMIFICACION ; RAMIFICATION ; Root growth ; ROOT SYSTEMS ; ROOTS ; SISTEMA RADICULAR ; SYSTEME RACINAIRE</subject><ispartof>Plant and soil, 1995-11, Vol.177 (1), p.63-72</ispartof><rights>1995 Kluwer Academic Publishers</rights><rights>1996 INIST-CNRS</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c333t-65caa6e63ad72a4b82dca0c1589c00ba51ec504c52c8cc1840d8a56460de1c263</citedby><cites>FETCH-LOGICAL-c333t-65caa6e63ad72a4b82dca0c1589c00ba51ec504c52c8cc1840d8a56460de1c263</cites><orcidid>0000-0001-9857-3269</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/42947656$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/42947656$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>230,314,776,780,799,881,27901,27902,57992,58225</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=2967628$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://inria.hal.science/hal-00827494$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Jourdan, C. (Centre de Cooperation Internationale en Recherche Agronomique pour le Developpement, Montpellier (France))</creatorcontrib><creatorcontrib>Rey, H</creatorcontrib><creatorcontrib>Guedon, Y</creatorcontrib><title>Architectural analysis and modelling of the branching process of the young oil-palm root system</title><title>Plant and soil</title><description>An architectural analysis of the root system of young oil-palm (Elaeis guineensis Jacq.) seedlings was made. In this analysis, root branching was modelled by a Markov chain (discrete-time, discrete-state space stochastic process). This study has been realized on radicles of young oil-palm seedlings which were considered as main axes which branch. We defined an elementary length unit as the smallest length between two successive lateral roots. The model was based on the analysis of a sequence of events, each event being indexed by the rank of the elementary length unit on the main axis. An event was defined as the state of the length unit, chosen between unbranched state and three branched-state categories. The branching process of the oil-palm radicle was modelled by a four-state first-order Markov chain. Consequently, the state of an elementary length unit depended only on the state of the previous one. The Markov chain was homogeneous, i.e. the transition probabilities did not depend on the rank of the elementary length unit. This study allowed us to identify a probabilistic model of root branching which was the first step in the elaboration of a stochastic model of the architecture of the oil-palm root system.</description><subject>Agronomy. Soil science and plant productions</subject><subject>Architectural control</subject><subject>Architectural models</subject><subject>Architecture</subject><subject>Biological and medical sciences</subject><subject>BRANCHING</subject><subject>Computer Science</subject><subject>Economic plant physiology</subject><subject>ELAEIS GUINEENSIS</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Growth and development</subject><subject>Markov chains</subject><subject>Mathematical models</subject><subject>Modeling and Simulation</subject><subject>Morphogenesis, differentiation, rhizogenesis, tuberization. Senescence</subject><subject>Plant roots</subject><subject>Plants</subject><subject>RACINE</subject><subject>RAICES</subject><subject>RAMIFICACION</subject><subject>RAMIFICATION</subject><subject>Root growth</subject><subject>ROOT SYSTEMS</subject><subject>ROOTS</subject><subject>SISTEMA RADICULAR</subject><subject>SYSTEME RACINAIRE</subject><issn>0032-079X</issn><issn>1573-5036</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1995</creationdate><recordtype>article</recordtype><recordid>eNpFkM1Lw0AQxRdRsFYvHgUhBy8K0dnPJMdarBWCXhS8helm00Y23bKbCvnvTYjW03y83zyGR8glhXsKkDw8LgCAAufpEZlQmfBYAlfHZALAWQxJ9nlKzkL4gmGmakKKmdebujW63Xu0EW7RdqEOfVNGjSuNtfV2HbkqajcmWnnc9nS_2HmnTQh_Quf2A1XbeIe2ibxzbRS60JrmnJxUaIO5-K1T8rF4ep8v4_zt-WU-y2PNOW9jJTWiMopjmTAUq5SVGkFTmWYaYIWSGi1BaMl0qjVNBZQpSiUUlIZqpviU3I6-G7TFztcN-q5wWBfLWV4MO4CUJSIT37Rn70ZWexeCN9XhgEIxxFj8x9jDNyO8w6DRVkMEdThcsEwlig3Y9Yh9hdb5gyxYJhIlh_-uRr1CV-Da9xaveaaAskzyH7Cbgzs</recordid><startdate>19951101</startdate><enddate>19951101</enddate><creator>Jourdan, C. 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(Centre de Cooperation Internationale en Recherche Agronomique pour le Developpement, Montpellier (France)) ; Rey, H ; Guedon, Y</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c333t-65caa6e63ad72a4b82dca0c1589c00ba51ec504c52c8cc1840d8a56460de1c263</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1995</creationdate><topic>Agronomy. Soil science and plant productions</topic><topic>Architectural control</topic><topic>Architectural models</topic><topic>Architecture</topic><topic>Biological and medical sciences</topic><topic>BRANCHING</topic><topic>Computer Science</topic><topic>Economic plant physiology</topic><topic>ELAEIS GUINEENSIS</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Growth and development</topic><topic>Markov chains</topic><topic>Mathematical models</topic><topic>Modeling and Simulation</topic><topic>Morphogenesis, differentiation, rhizogenesis, tuberization. Senescence</topic><topic>Plant roots</topic><topic>Plants</topic><topic>RACINE</topic><topic>RAICES</topic><topic>RAMIFICACION</topic><topic>RAMIFICATION</topic><topic>Root growth</topic><topic>ROOT SYSTEMS</topic><topic>ROOTS</topic><topic>SISTEMA RADICULAR</topic><topic>SYSTEME RACINAIRE</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jourdan, C. (Centre de Cooperation Internationale en Recherche Agronomique pour le Developpement, Montpellier (France))</creatorcontrib><creatorcontrib>Rey, H</creatorcontrib><creatorcontrib>Guedon, Y</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Plant and soil</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jourdan, C. (Centre de Cooperation Internationale en Recherche Agronomique pour le Developpement, Montpellier (France))</au><au>Rey, H</au><au>Guedon, Y</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Architectural analysis and modelling of the branching process of the young oil-palm root system</atitle><jtitle>Plant and soil</jtitle><date>1995-11-01</date><risdate>1995</risdate><volume>177</volume><issue>1</issue><spage>63</spage><epage>72</epage><pages>63-72</pages><issn>0032-079X</issn><eissn>1573-5036</eissn><coden>PLSOA2</coden><abstract>An architectural analysis of the root system of young oil-palm (Elaeis guineensis Jacq.) seedlings was made. In this analysis, root branching was modelled by a Markov chain (discrete-time, discrete-state space stochastic process). This study has been realized on radicles of young oil-palm seedlings which were considered as main axes which branch. We defined an elementary length unit as the smallest length between two successive lateral roots. The model was based on the analysis of a sequence of events, each event being indexed by the rank of the elementary length unit on the main axis. An event was defined as the state of the length unit, chosen between unbranched state and three branched-state categories. The branching process of the oil-palm radicle was modelled by a four-state first-order Markov chain. Consequently, the state of an elementary length unit depended only on the state of the previous one. The Markov chain was homogeneous, i.e. the transition probabilities did not depend on the rank of the elementary length unit. This study allowed us to identify a probabilistic model of root branching which was the first step in the elaboration of a stochastic model of the architecture of the oil-palm root system.</abstract><cop>Dordrecht</cop><pub>Kluwer Academic Publishers</pub><doi>10.1007/BF00010338</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0001-9857-3269</orcidid></addata></record> |
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| identifier | ISSN: 0032-079X |
| ispartof | Plant and soil, 1995-11, Vol.177 (1), p.63-72 |
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| language | eng |
| recordid | cdi_hal_primary_oai_HAL_hal_00827494v1 |
| source | Springer Online Journals; JSTOR |
| subjects | Agronomy. Soil science and plant productions Architectural control Architectural models Architecture Biological and medical sciences BRANCHING Computer Science Economic plant physiology ELAEIS GUINEENSIS Fundamental and applied biological sciences. Psychology Growth and development Markov chains Mathematical models Modeling and Simulation Morphogenesis, differentiation, rhizogenesis, tuberization. Senescence Plant roots Plants RACINE RAICES RAMIFICACION RAMIFICATION Root growth ROOT SYSTEMS ROOTS SISTEMA RADICULAR SYSTEME RACINAIRE |
| title | Architectural analysis and modelling of the branching process of the young oil-palm root system |
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