Evaluation of a Heterogeneous Population of Cotton (Gossypium hirsutum L.) Developed with Recurrent Mass Selection in an Ultradense Population
The pedigreed system is commonly used to develop improved genotypes of upland cotton (Gossypium hirsutum L.); however, this system can be resource intensive compared to mass selection methods. A project was initiated in 1995 to develop improved germplasm using recurrent mass selection in an ultraden...
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| Veröffentlicht in: | Crop science 2011-03, Vol.51 (2), p.579-584 |
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| description | The pedigreed system is commonly used to develop improved genotypes of upland cotton (Gossypium hirsutum L.); however, this system can be resource intensive compared to mass selection methods. A project was initiated in 1995 to develop improved germplasm using recurrent mass selection in an ultradense plant population configuration. A composite population (CP) resulting from six cycles of selection was compared to two high-performing cultivars at three plant population densities (203,858 plants ha−1, 101,929 plants ha−1, and 33, 975 plants ha−1). Traits of interest included lint yield, plant morphology, and fiber quality. Genotype had a significant effect on lint yield and fiber qualities. Population densities affected plant morphology. Lint yield potential of the CP was not competitive against cultivars at any of the three population densities. Fiber traits generally were unaffected by plant density. The CP was earlier maturing and plant height remained more constant across population densities in comparison to the two check cultivars. This type of recurrent mass selection system may be more effective if initial breeding lines with a high percentage of fixed alleles make up the initial population. The existing CP population may still have value as a source of individual plants with enhanced stress tolerance. |
| doi_str_mv | 10.2135/cropsci2010.04.0241 |
| format | Article |
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Developed with Recurrent Mass Selection in an Ultradense Population</title><source>Wiley Online Library All Journals</source><source>Alma/SFX Local Collection</source><creator>Hague, S ; Smith, C.W</creator><creatorcontrib>Hague, S ; Smith, C.W</creatorcontrib><description>The pedigreed system is commonly used to develop improved genotypes of upland cotton (Gossypium hirsutum L.); however, this system can be resource intensive compared to mass selection methods. A project was initiated in 1995 to develop improved germplasm using recurrent mass selection in an ultradense plant population configuration. A composite population (CP) resulting from six cycles of selection was compared to two high-performing cultivars at three plant population densities (203,858 plants ha−1, 101,929 plants ha−1, and 33, 975 plants ha−1). Traits of interest included lint yield, plant morphology, and fiber quality. Genotype had a significant effect on lint yield and fiber qualities. Population densities affected plant morphology. Lint yield potential of the CP was not competitive against cultivars at any of the three population densities. Fiber traits generally were unaffected by plant density. The CP was earlier maturing and plant height remained more constant across population densities in comparison to the two check cultivars. This type of recurrent mass selection system may be more effective if initial breeding lines with a high percentage of fixed alleles make up the initial population. The existing CP population may still have value as a source of individual plants with enhanced stress tolerance.</description><identifier>ISSN: 1435-0653</identifier><identifier>ISSN: 0011-183X</identifier><identifier>EISSN: 1435-0653</identifier><identifier>DOI: 10.2135/cropsci2010.04.0241</identifier><identifier>CODEN: CRPSAY</identifier><language>eng</language><publisher>Madison: Crop Science Society of America</publisher><subject>Agronomy. Soil science and plant productions ; alleles ; Biological and medical sciences ; breeding lines ; Breeding schemes. Varia ; Competition ; Cotton ; Crops ; Cultivars ; fiber quality ; Fundamental and applied biological sciences. Psychology ; Genetics ; Genetics and breeding of economic plants ; genotype ; Genotypes ; germplasm ; Gossypium hirsutum ; lint yield ; Methods ; Pest control ; Plant breeding: fundamental aspects and methodology ; plant density ; Plant morphology ; Plant populations ; Planting density ; Population density ; Quality ; selection methods ; stress tolerance ; Wheat</subject><ispartof>Crop science, 2011-03, Vol.51 (2), p.579-584</ispartof><rights>Crop Science Society of America</rights><rights>2015 INIST-CNRS</rights><rights>Copyright American Society of Agronomy Mar/Apr 2011</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c3431-fdf1c58f82e968687094360e6c1d4b2eb6ed0b6c4b5c1e526c55b37044759b443</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.2135%2Fcropsci2010.04.0241$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.2135%2Fcropsci2010.04.0241$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>315,782,786,1419,27933,27934,45583,45584</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=23944167$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Hague, S</creatorcontrib><creatorcontrib>Smith, C.W</creatorcontrib><title>Evaluation of a Heterogeneous Population of Cotton (Gossypium hirsutum L.) Developed with Recurrent Mass Selection in an Ultradense Population</title><title>Crop science</title><description>The pedigreed system is commonly used to develop improved genotypes of upland cotton (Gossypium hirsutum L.); however, this system can be resource intensive compared to mass selection methods. A project was initiated in 1995 to develop improved germplasm using recurrent mass selection in an ultradense plant population configuration. A composite population (CP) resulting from six cycles of selection was compared to two high-performing cultivars at three plant population densities (203,858 plants ha−1, 101,929 plants ha−1, and 33, 975 plants ha−1). Traits of interest included lint yield, plant morphology, and fiber quality. Genotype had a significant effect on lint yield and fiber qualities. Population densities affected plant morphology. Lint yield potential of the CP was not competitive against cultivars at any of the three population densities. Fiber traits generally were unaffected by plant density. The CP was earlier maturing and plant height remained more constant across population densities in comparison to the two check cultivars. This type of recurrent mass selection system may be more effective if initial breeding lines with a high percentage of fixed alleles make up the initial population. The existing CP population may still have value as a source of individual plants with enhanced stress tolerance.</description><subject>Agronomy. Soil science and plant productions</subject><subject>alleles</subject><subject>Biological and medical sciences</subject><subject>breeding lines</subject><subject>Breeding schemes. Varia</subject><subject>Competition</subject><subject>Cotton</subject><subject>Crops</subject><subject>Cultivars</subject><subject>fiber quality</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Genetics</subject><subject>Genetics and breeding of economic plants</subject><subject>genotype</subject><subject>Genotypes</subject><subject>germplasm</subject><subject>Gossypium hirsutum</subject><subject>lint yield</subject><subject>Methods</subject><subject>Pest control</subject><subject>Plant breeding: fundamental aspects and methodology</subject><subject>plant density</subject><subject>Plant morphology</subject><subject>Plant populations</subject><subject>Planting density</subject><subject>Population density</subject><subject>Quality</subject><subject>selection methods</subject><subject>stress tolerance</subject><subject>Wheat</subject><issn>1435-0653</issn><issn>0011-183X</issn><issn>1435-0653</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNqNkc1q3DAUhU1poWnSJ8iiolBIFzPVv-xlcX5hSkImsxayfJ0oOJYryQnzEnnmajJDmGVXOtx77nfgqCiOCZ5TwsQvG_wYraM4DzCfY8rJh-KAcCZmWAr2cU9_Lr7E-IgxVpUSB8Xr2bPpJ5OcH5DvkEGXkCD4exjATxHd-HHq37e1Tymrkwsf43p00xN6cCFOKYvF_Cc6hWfo_QgtenHpAd2CnUKAIaE_Jka0hB7sG8kNyAxo1adgWhgi7KUcFZ8600f4unsPi9X52V19OVtcX1zVvxczyzgjs67tiBVlV1KoZClLhSvOJAZpScsbCo2EFjfS8kZYAoJKK0TDFOZciarhnB0W37fcMfi_E8SkH_0UhhypS6EUkRXZmNjWlOuNMUCnx-CeTFhrgvWmd73Xu8Zcb3rPVz92aBOt6btgBuvi-yllFedEquw73_peXA_r_0HrelnT-vb6ZllfbeaY7wK_bUGd8drchxy2Wua9yJ8sKOWK_QNy5qSv</recordid><startdate>201103</startdate><enddate>201103</enddate><creator>Hague, S</creator><creator>Smith, C.W</creator><general>Crop Science Society of America</general><general>American Society of Agronomy</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X2</scope><scope>7XB</scope><scope>88I</scope><scope>8AF</scope><scope>8FE</scope><scope>8FG</scope><scope>8FH</scope><scope>8FK</scope><scope>8G5</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M0K</scope><scope>M2O</scope><scope>M2P</scope><scope>M7S</scope><scope>MBDVC</scope><scope>PATMY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>PYCSY</scope><scope>Q9U</scope><scope>R05</scope><scope>S0X</scope></search><sort><creationdate>201103</creationdate><title>Evaluation of a Heterogeneous Population of Cotton (Gossypium hirsutum L.) Developed with Recurrent Mass Selection in an Ultradense Population</title><author>Hague, S ; Smith, C.W</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3431-fdf1c58f82e968687094360e6c1d4b2eb6ed0b6c4b5c1e526c55b37044759b443</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Agronomy. Soil science and plant productions</topic><topic>alleles</topic><topic>Biological and medical sciences</topic><topic>breeding lines</topic><topic>Breeding schemes. Varia</topic><topic>Competition</topic><topic>Cotton</topic><topic>Crops</topic><topic>Cultivars</topic><topic>fiber quality</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Genetics</topic><topic>Genetics and breeding of economic plants</topic><topic>genotype</topic><topic>Genotypes</topic><topic>germplasm</topic><topic>Gossypium hirsutum</topic><topic>lint yield</topic><topic>Methods</topic><topic>Pest control</topic><topic>Plant breeding: fundamental aspects and methodology</topic><topic>plant density</topic><topic>Plant morphology</topic><topic>Plant populations</topic><topic>Planting density</topic><topic>Population density</topic><topic>Quality</topic><topic>selection methods</topic><topic>stress tolerance</topic><topic>Wheat</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hague, S</creatorcontrib><creatorcontrib>Smith, C.W</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Agricultural Science Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>STEM Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Engineering Collection</collection><collection>Agricultural Science Database</collection><collection>Research Library</collection><collection>Science Database</collection><collection>Engineering Database</collection><collection>Research Library (Corporate)</collection><collection>Environmental Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Engineering Collection</collection><collection>Environmental Science Collection</collection><collection>ProQuest Central Basic</collection><collection>University of Michigan</collection><collection>SIRS Editorial</collection><jtitle>Crop science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hague, S</au><au>Smith, C.W</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evaluation of a Heterogeneous Population of Cotton (Gossypium hirsutum L.) Developed with Recurrent Mass Selection in an Ultradense Population</atitle><jtitle>Crop science</jtitle><date>2011-03</date><risdate>2011</risdate><volume>51</volume><issue>2</issue><spage>579</spage><epage>584</epage><pages>579-584</pages><issn>1435-0653</issn><issn>0011-183X</issn><eissn>1435-0653</eissn><coden>CRPSAY</coden><abstract>The pedigreed system is commonly used to develop improved genotypes of upland cotton (Gossypium hirsutum L.); however, this system can be resource intensive compared to mass selection methods. A project was initiated in 1995 to develop improved germplasm using recurrent mass selection in an ultradense plant population configuration. A composite population (CP) resulting from six cycles of selection was compared to two high-performing cultivars at three plant population densities (203,858 plants ha−1, 101,929 plants ha−1, and 33, 975 plants ha−1). Traits of interest included lint yield, plant morphology, and fiber quality. Genotype had a significant effect on lint yield and fiber qualities. Population densities affected plant morphology. Lint yield potential of the CP was not competitive against cultivars at any of the three population densities. Fiber traits generally were unaffected by plant density. The CP was earlier maturing and plant height remained more constant across population densities in comparison to the two check cultivars. This type of recurrent mass selection system may be more effective if initial breeding lines with a high percentage of fixed alleles make up the initial population. The existing CP population may still have value as a source of individual plants with enhanced stress tolerance.</abstract><cop>Madison</cop><pub>Crop Science Society of America</pub><doi>10.2135/cropsci2010.04.0241</doi><tpages>6</tpages></addata></record> |
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| subjects | Agronomy. Soil science and plant productions alleles Biological and medical sciences breeding lines Breeding schemes. Varia Competition Cotton Crops Cultivars fiber quality Fundamental and applied biological sciences. Psychology Genetics Genetics and breeding of economic plants genotype Genotypes germplasm Gossypium hirsutum lint yield Methods Pest control Plant breeding: fundamental aspects and methodology plant density Plant morphology Plant populations Planting density Population density Quality selection methods stress tolerance Wheat |
| title | Evaluation of a Heterogeneous Population of Cotton (Gossypium hirsutum L.) Developed with Recurrent Mass Selection in an Ultradense Population |
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