The Effect of Mother Plant Fertilization and Stratification on the Germination of True Potato Seed
Methods for diploid true potato seed (TPS) production and handing are crucial for inbred-hybrid potato breeding. This study determined the effects of mother plant nutrition on average TPS weight and germination kinetics as modeled by Gompertz curves. Additionally, it characterized germination of str...
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| Veröffentlicht in: | American journal of potato research 2021-06, Vol.98 (3), p.194-201 |
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| creator | Nashiki, Akito Jansky, Shelley H. Bethke, Paul C. |
| description | Methods for diploid true potato seed (TPS) production and handing are crucial for inbred-hybrid potato breeding. This study determined the effects of mother plant nutrition on average TPS weight and germination kinetics as modeled by Gompertz curves. Additionally, it characterized germination of stratified TPS and TPS imbibed in water or gibberellic acid (GA
3
). Seeds were produced by three interspecific hybrids between diploid relatives of cultivated potato and diploid lines derived from cultivated potato. Effects of stratification on seed dormancy and germination rate were genotype-dependent. With one exception, GA
3
-treated seeds reached 50% germination as fast or faster than stratified seeds and seeds imbibed in water. Mother plant nutrition was varied by fertilizing with two nutrient solutions that differed in composition. Effects of fertilizer type on germination were modest, and 100-seed weight did not differ between fertilizer types. These findings support previous research showing that GA
3
treatment effectively promotes robust TPS germination. |
| doi_str_mv | 10.1007/s12230-021-09830-7 |
| format | Article |
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3
). Seeds were produced by three interspecific hybrids between diploid relatives of cultivated potato and diploid lines derived from cultivated potato. Effects of stratification on seed dormancy and germination rate were genotype-dependent. With one exception, GA
3
-treated seeds reached 50% germination as fast or faster than stratified seeds and seeds imbibed in water. Mother plant nutrition was varied by fertilizing with two nutrient solutions that differed in composition. Effects of fertilizer type on germination were modest, and 100-seed weight did not differ between fertilizer types. These findings support previous research showing that GA
3
treatment effectively promotes robust TPS germination.</description><identifier>ISSN: 1099-209X</identifier><identifier>EISSN: 1874-9380</identifier><identifier>DOI: 10.1007/s12230-021-09830-7</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Agriculture ; Biomedical and Life Sciences ; Composition effects ; Dormancy ; Fertilization ; Fertilizers ; Genotypes ; Germination ; Gibberellic acid ; Gompertz curves ; Hybrids ; Inbreeding ; Life Sciences ; Nutrient solutions ; Nutrition ; Plant breeding ; Plant Breeding/Biotechnology ; Plant Genetics and Genomics ; Plant nutrition ; Plant Pathology ; Plant Sciences ; Potatoes ; Seeds ; Stratification ; Vegetables ; Weight</subject><ispartof>American journal of potato research, 2021-06, Vol.98 (3), p.194-201</ispartof><rights>The Potato Association of America 2021</rights><rights>The Potato Association of America 2021.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c270t-8f956c1d638bab8295d6d661dec4c8b029d6e9ff20d23509197a8e0d7e2a335f3</cites><orcidid>0000-0001-7507-9962</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12230-021-09830-7$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12230-021-09830-7$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Nashiki, Akito</creatorcontrib><creatorcontrib>Jansky, Shelley H.</creatorcontrib><creatorcontrib>Bethke, Paul C.</creatorcontrib><title>The Effect of Mother Plant Fertilization and Stratification on the Germination of True Potato Seed</title><title>American journal of potato research</title><addtitle>Am. J. Potato Res</addtitle><description>Methods for diploid true potato seed (TPS) production and handing are crucial for inbred-hybrid potato breeding. This study determined the effects of mother plant nutrition on average TPS weight and germination kinetics as modeled by Gompertz curves. Additionally, it characterized germination of stratified TPS and TPS imbibed in water or gibberellic acid (GA
3
). Seeds were produced by three interspecific hybrids between diploid relatives of cultivated potato and diploid lines derived from cultivated potato. Effects of stratification on seed dormancy and germination rate were genotype-dependent. With one exception, GA
3
-treated seeds reached 50% germination as fast or faster than stratified seeds and seeds imbibed in water. Mother plant nutrition was varied by fertilizing with two nutrient solutions that differed in composition. Effects of fertilizer type on germination were modest, and 100-seed weight did not differ between fertilizer types. These findings support previous research showing that GA
3
treatment effectively promotes robust TPS germination.</description><subject>Agriculture</subject><subject>Biomedical and Life Sciences</subject><subject>Composition effects</subject><subject>Dormancy</subject><subject>Fertilization</subject><subject>Fertilizers</subject><subject>Genotypes</subject><subject>Germination</subject><subject>Gibberellic acid</subject><subject>Gompertz curves</subject><subject>Hybrids</subject><subject>Inbreeding</subject><subject>Life Sciences</subject><subject>Nutrient solutions</subject><subject>Nutrition</subject><subject>Plant breeding</subject><subject>Plant Breeding/Biotechnology</subject><subject>Plant Genetics and Genomics</subject><subject>Plant nutrition</subject><subject>Plant Pathology</subject><subject>Plant Sciences</subject><subject>Potatoes</subject><subject>Seeds</subject><subject>Stratification</subject><subject>Vegetables</subject><subject>Weight</subject><issn>1099-209X</issn><issn>1874-9380</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp9kE9LAzEQxYMoWKtfwFPA8-ok6e4mRymtChULreAtpJuJ3dJuapIe9NMb3YI3YWD-8Htv4BFyzeCWAdR3kXEuoADOClAyT_UJGTBZjwolJJzmGZQqOKi3c3IR4wYyyWU5IKvlGunEOWwS9Y4--7TGQOdb0yU6xZDabftlUus7ajpLFynkxbVNf8qVcfqAYdd2x5Ojy3BAOvfJJE8XiPaSnDmzjXh17EPyOp0sx4_F7OXhaXw_KxpeQyqkU2XVMFsJuTIryVVpK1tVzGIzauQKuLIVKuc4WC5KUEzVRiLYGrkRonRiSG56333wHweMSW_8IXT5peZlyblUICFTvKea4GMM6PQ-tDsTPjUD_ZOl7rPUOSH9m6Wus0j0opjh7h3Dn_U_qm8dZ3b_</recordid><startdate>20210601</startdate><enddate>20210601</enddate><creator>Nashiki, Akito</creator><creator>Jansky, Shelley H.</creator><creator>Bethke, Paul C.</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0001-7507-9962</orcidid></search><sort><creationdate>20210601</creationdate><title>The Effect of Mother Plant Fertilization and Stratification on the Germination of True Potato Seed</title><author>Nashiki, Akito ; Jansky, Shelley H. ; Bethke, Paul C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c270t-8f956c1d638bab8295d6d661dec4c8b029d6e9ff20d23509197a8e0d7e2a335f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Agriculture</topic><topic>Biomedical and Life Sciences</topic><topic>Composition effects</topic><topic>Dormancy</topic><topic>Fertilization</topic><topic>Fertilizers</topic><topic>Genotypes</topic><topic>Germination</topic><topic>Gibberellic acid</topic><topic>Gompertz curves</topic><topic>Hybrids</topic><topic>Inbreeding</topic><topic>Life Sciences</topic><topic>Nutrient solutions</topic><topic>Nutrition</topic><topic>Plant breeding</topic><topic>Plant Breeding/Biotechnology</topic><topic>Plant Genetics and Genomics</topic><topic>Plant nutrition</topic><topic>Plant Pathology</topic><topic>Plant Sciences</topic><topic>Potatoes</topic><topic>Seeds</topic><topic>Stratification</topic><topic>Vegetables</topic><topic>Weight</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Nashiki, Akito</creatorcontrib><creatorcontrib>Jansky, Shelley H.</creatorcontrib><creatorcontrib>Bethke, Paul C.</creatorcontrib><collection>CrossRef</collection><jtitle>American journal of potato research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Nashiki, Akito</au><au>Jansky, Shelley H.</au><au>Bethke, Paul C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The Effect of Mother Plant Fertilization and Stratification on the Germination of True Potato Seed</atitle><jtitle>American journal of potato research</jtitle><stitle>Am. J. Potato Res</stitle><date>2021-06-01</date><risdate>2021</risdate><volume>98</volume><issue>3</issue><spage>194</spage><epage>201</epage><pages>194-201</pages><issn>1099-209X</issn><eissn>1874-9380</eissn><abstract>Methods for diploid true potato seed (TPS) production and handing are crucial for inbred-hybrid potato breeding. This study determined the effects of mother plant nutrition on average TPS weight and germination kinetics as modeled by Gompertz curves. Additionally, it characterized germination of stratified TPS and TPS imbibed in water or gibberellic acid (GA
3
). Seeds were produced by three interspecific hybrids between diploid relatives of cultivated potato and diploid lines derived from cultivated potato. Effects of stratification on seed dormancy and germination rate were genotype-dependent. With one exception, GA
3
-treated seeds reached 50% germination as fast or faster than stratified seeds and seeds imbibed in water. Mother plant nutrition was varied by fertilizing with two nutrient solutions that differed in composition. Effects of fertilizer type on germination were modest, and 100-seed weight did not differ between fertilizer types. These findings support previous research showing that GA
3
treatment effectively promotes robust TPS germination.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s12230-021-09830-7</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0001-7507-9962</orcidid></addata></record> |
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| ispartof | American journal of potato research, 2021-06, Vol.98 (3), p.194-201 |
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| language | eng |
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| source | SpringerLink Journals - AutoHoldings |
| subjects | Agriculture Biomedical and Life Sciences Composition effects Dormancy Fertilization Fertilizers Genotypes Germination Gibberellic acid Gompertz curves Hybrids Inbreeding Life Sciences Nutrient solutions Nutrition Plant breeding Plant Breeding/Biotechnology Plant Genetics and Genomics Plant nutrition Plant Pathology Plant Sciences Potatoes Seeds Stratification Vegetables Weight |
| title | The Effect of Mother Plant Fertilization and Stratification on the Germination of True Potato Seed |
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