Uniconazole and diethyl aminoethyl hexanoate increase soybean pod setting and yield by regulating sucrose and starch content

BACKGROUND Uniconazole (S3307) and diethyl aminoethyl hexanoate (DA‐6) are known plant growth regulators (PGRs). However, it is unknown if their regulation of sucrose and starch content can affect pod setting and yield in soybean. Herein, S3307 and DA‐6 were foliar sprayed on soybean Hefeng50 and Ka...

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Veröffentlicht in:Journal of the science of food and agriculture 2019-01, Vol.99 (2), p.748-758
Hauptverfasser: Liu, Chunjuan, Feng, Naijie, Zheng, Dianfeng, Cui, Hongqiu, Sun, Fudong, Gong, Xiangwei
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container_issue 2
container_start_page 748
container_title Journal of the science of food and agriculture
container_volume 99
creator Liu, Chunjuan
Feng, Naijie
Zheng, Dianfeng
Cui, Hongqiu
Sun, Fudong
Gong, Xiangwei
description BACKGROUND Uniconazole (S3307) and diethyl aminoethyl hexanoate (DA‐6) are known plant growth regulators (PGRs). However, it is unknown if their regulation of sucrose and starch content can affect pod setting and yield in soybean. Herein, S3307 and DA‐6 were foliar sprayed on soybean Hefeng50 and Kangxian6 at the beginning of the bloom cycle in field tests conducted over two years. RESULTS PGRs promoted the accumulation and distribution of plant biomass and significantly improved leaf photosynthetic rates. Sucrose and starch content increased after PGR treatment across organs and varieties. Accumulation and allocation of sucrose and starch content in soybean source organs are enhanced by PGRs, which supply high levels of assimilate to sink organs. Moreover, sucrose and starch contents in source and sink organs are positively correlated. S3307 and DA‐6 also significantly increased pod setting rates and reduced flower and pod abscission rates, leading to increased yield. CONCLUSION S3307 and DA‐6 promoted the accumulation and availability of sucrose and starch content in source organs and increased sucrose and starch content in flowers and pods or seeds, thereby maintaining the balance between source and sink organs and contributing to increased pod setting rates and soybean yield. © 2018 Society of Chemical Industry
doi_str_mv 10.1002/jsfa.9243
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However, it is unknown if their regulation of sucrose and starch content can affect pod setting and yield in soybean. Herein, S3307 and DA‐6 were foliar sprayed on soybean Hefeng50 and Kangxian6 at the beginning of the bloom cycle in field tests conducted over two years. RESULTS PGRs promoted the accumulation and distribution of plant biomass and significantly improved leaf photosynthetic rates. Sucrose and starch content increased after PGR treatment across organs and varieties. Accumulation and allocation of sucrose and starch content in soybean source organs are enhanced by PGRs, which supply high levels of assimilate to sink organs. Moreover, sucrose and starch contents in source and sink organs are positively correlated. S3307 and DA‐6 also significantly increased pod setting rates and reduced flower and pod abscission rates, leading to increased yield. CONCLUSION S3307 and DA‐6 promoted the accumulation and availability of sucrose and starch content in source organs and increased sucrose and starch content in flowers and pods or seeds, thereby maintaining the balance between source and sink organs and contributing to increased pod setting rates and soybean yield. © 2018 Society of Chemical Industry</description><identifier>ISSN: 0022-5142</identifier><identifier>EISSN: 1097-0010</identifier><identifier>DOI: 10.1002/jsfa.9243</identifier><identifier>PMID: 29999535</identifier><language>eng</language><publisher>Chichester, UK: John Wiley &amp; Sons, Ltd</publisher><subject>Abscission ; Accumulation ; Biomass ; Caproates - pharmacology ; Cocoa ; Crop yield ; diethyl aminoethyl hexanoate ; Field tests ; Flowers ; Glycine max - chemistry ; Glycine max - drug effects ; Glycine max - growth &amp; development ; Glycine max - metabolism ; Growth regulators ; Organic chemistry ; Organs ; Pesticides ; Photosynthesis ; Photosynthesis - drug effects ; Plant biomass ; Plant growth ; Plant Growth Regulators - pharmacology ; Plant Leaves - drug effects ; Plant Leaves - growth &amp; development ; Plant Leaves - metabolism ; pod setting ; Seeds ; Seeds - chemistry ; Seeds - growth &amp; development ; Seeds - metabolism ; soybean ; Soybeans ; Starch ; Starch - analysis ; Starch - metabolism ; Sucrose ; Sucrose - analysis ; Sucrose - metabolism ; sucrose and starch ; Sugar ; Triazoles - pharmacology ; uniconazole ; yield</subject><ispartof>Journal of the science of food and agriculture, 2019-01, Vol.99 (2), p.748-758</ispartof><rights>2018 Society of Chemical Industry</rights><rights>2018 Society of Chemical Industry.</rights><rights>2019 Society of Chemical Industry</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3533-1009aee5aa0274a474f7bcfc5671b818852fa8b6923ca7501f9588d2b11054c23</citedby><cites>FETCH-LOGICAL-c3533-1009aee5aa0274a474f7bcfc5671b818852fa8b6923ca7501f9588d2b11054c23</cites><orcidid>0000-0001-5173-7430</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fjsfa.9243$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fjsfa.9243$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/29999535$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Liu, Chunjuan</creatorcontrib><creatorcontrib>Feng, Naijie</creatorcontrib><creatorcontrib>Zheng, Dianfeng</creatorcontrib><creatorcontrib>Cui, Hongqiu</creatorcontrib><creatorcontrib>Sun, Fudong</creatorcontrib><creatorcontrib>Gong, Xiangwei</creatorcontrib><title>Uniconazole and diethyl aminoethyl hexanoate increase soybean pod setting and yield by regulating sucrose and starch content</title><title>Journal of the science of food and agriculture</title><addtitle>J Sci Food Agric</addtitle><description>BACKGROUND Uniconazole (S3307) and diethyl aminoethyl hexanoate (DA‐6) are known plant growth regulators (PGRs). However, it is unknown if their regulation of sucrose and starch content can affect pod setting and yield in soybean. Herein, S3307 and DA‐6 were foliar sprayed on soybean Hefeng50 and Kangxian6 at the beginning of the bloom cycle in field tests conducted over two years. RESULTS PGRs promoted the accumulation and distribution of plant biomass and significantly improved leaf photosynthetic rates. Sucrose and starch content increased after PGR treatment across organs and varieties. Accumulation and allocation of sucrose and starch content in soybean source organs are enhanced by PGRs, which supply high levels of assimilate to sink organs. Moreover, sucrose and starch contents in source and sink organs are positively correlated. S3307 and DA‐6 also significantly increased pod setting rates and reduced flower and pod abscission rates, leading to increased yield. CONCLUSION S3307 and DA‐6 promoted the accumulation and availability of sucrose and starch content in source organs and increased sucrose and starch content in flowers and pods or seeds, thereby maintaining the balance between source and sink organs and contributing to increased pod setting rates and soybean yield. © 2018 Society of Chemical Industry</description><subject>Abscission</subject><subject>Accumulation</subject><subject>Biomass</subject><subject>Caproates - pharmacology</subject><subject>Cocoa</subject><subject>Crop yield</subject><subject>diethyl aminoethyl hexanoate</subject><subject>Field tests</subject><subject>Flowers</subject><subject>Glycine max - chemistry</subject><subject>Glycine max - drug effects</subject><subject>Glycine max - growth &amp; development</subject><subject>Glycine max - metabolism</subject><subject>Growth regulators</subject><subject>Organic chemistry</subject><subject>Organs</subject><subject>Pesticides</subject><subject>Photosynthesis</subject><subject>Photosynthesis - drug effects</subject><subject>Plant biomass</subject><subject>Plant growth</subject><subject>Plant Growth Regulators - pharmacology</subject><subject>Plant Leaves - drug effects</subject><subject>Plant Leaves - growth &amp; development</subject><subject>Plant Leaves - metabolism</subject><subject>pod setting</subject><subject>Seeds</subject><subject>Seeds - chemistry</subject><subject>Seeds - growth &amp; development</subject><subject>Seeds - metabolism</subject><subject>soybean</subject><subject>Soybeans</subject><subject>Starch</subject><subject>Starch - analysis</subject><subject>Starch - metabolism</subject><subject>Sucrose</subject><subject>Sucrose - analysis</subject><subject>Sucrose - metabolism</subject><subject>sucrose and starch</subject><subject>Sugar</subject><subject>Triazoles - pharmacology</subject><subject>uniconazole</subject><subject>yield</subject><issn>0022-5142</issn><issn>1097-0010</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp1kcFu1DAQhi1ERZfCgRdAlrjAIa3txIl9rCpKiypxgJ6tiTPpepW1FzsRBPHwOJvCAam-2Bp__sajn5A3nJ1zxsTFLvVwrkVVPiMbznRTMMbZc7LJd6KQvBKn5GVKO8aY1nX9gpwKnZcs5Yb8vvfOBg-_woAUfEc7h-N2HijsnQ_rcYs_wQcYkTpvI0JCmsLcInh6CB1NOI7OPxxfzw6HjrYzjfgwDXCsp8nGkFZ7GiHaLc0dR_TjK3LSw5Dw9eN-Ru6vP367uinuvny6vbq8K2wpy7LIM2pAlABMNBVUTdU3re2trBveKq6UFD2ottaitNBIxnstlepEyzmTlRXlGXm_eg8xfJ8wjWbvksVhAI9hSkawWmkhVb2g7_5Dd2GKPv_OCC4bpXO_JlMfVmqZLEXszSG6PcTZcGaWSMwSiVkiyezbR-PU7rH7R_7NIAMXK_DDDTg_bTKfv15fHpV_ALKVlyQ</recordid><startdate>20190130</startdate><enddate>20190130</enddate><creator>Liu, Chunjuan</creator><creator>Feng, Naijie</creator><creator>Zheng, Dianfeng</creator><creator>Cui, Hongqiu</creator><creator>Sun, Fudong</creator><creator>Gong, Xiangwei</creator><general>John Wiley &amp; 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development</topic><topic>Plant Leaves - metabolism</topic><topic>pod setting</topic><topic>Seeds</topic><topic>Seeds - chemistry</topic><topic>Seeds - growth &amp; development</topic><topic>Seeds - metabolism</topic><topic>soybean</topic><topic>Soybeans</topic><topic>Starch</topic><topic>Starch - analysis</topic><topic>Starch - metabolism</topic><topic>Sucrose</topic><topic>Sucrose - analysis</topic><topic>Sucrose - metabolism</topic><topic>sucrose and starch</topic><topic>Sugar</topic><topic>Triazoles - pharmacology</topic><topic>uniconazole</topic><topic>yield</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Chunjuan</creatorcontrib><creatorcontrib>Feng, Naijie</creatorcontrib><creatorcontrib>Zheng, Dianfeng</creatorcontrib><creatorcontrib>Cui, Hongqiu</creatorcontrib><creatorcontrib>Sun, Fudong</creatorcontrib><creatorcontrib>Gong, Xiangwei</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Ceramic Abstracts</collection><collection>Chemoreception Abstracts</collection><collection>Computer and Information Systems Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Ecology Abstracts</collection><collection>Electronics &amp; 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However, it is unknown if their regulation of sucrose and starch content can affect pod setting and yield in soybean. Herein, S3307 and DA‐6 were foliar sprayed on soybean Hefeng50 and Kangxian6 at the beginning of the bloom cycle in field tests conducted over two years. RESULTS PGRs promoted the accumulation and distribution of plant biomass and significantly improved leaf photosynthetic rates. Sucrose and starch content increased after PGR treatment across organs and varieties. Accumulation and allocation of sucrose and starch content in soybean source organs are enhanced by PGRs, which supply high levels of assimilate to sink organs. Moreover, sucrose and starch contents in source and sink organs are positively correlated. S3307 and DA‐6 also significantly increased pod setting rates and reduced flower and pod abscission rates, leading to increased yield. CONCLUSION S3307 and DA‐6 promoted the accumulation and availability of sucrose and starch content in source organs and increased sucrose and starch content in flowers and pods or seeds, thereby maintaining the balance between source and sink organs and contributing to increased pod setting rates and soybean yield. © 2018 Society of Chemical Industry</abstract><cop>Chichester, UK</cop><pub>John Wiley &amp; Sons, Ltd</pub><pmid>29999535</pmid><doi>10.1002/jsfa.9243</doi><tpages>11</tpages><orcidid>https://orcid.org/0000-0001-5173-7430</orcidid></addata></record>
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subjects Abscission
Accumulation
Biomass
Caproates - pharmacology
Cocoa
Crop yield
diethyl aminoethyl hexanoate
Field tests
Flowers
Glycine max - chemistry
Glycine max - drug effects
Glycine max - growth & development
Glycine max - metabolism
Growth regulators
Organic chemistry
Organs
Pesticides
Photosynthesis
Photosynthesis - drug effects
Plant biomass
Plant growth
Plant Growth Regulators - pharmacology
Plant Leaves - drug effects
Plant Leaves - growth & development
Plant Leaves - metabolism
pod setting
Seeds
Seeds - chemistry
Seeds - growth & development
Seeds - metabolism
soybean
Soybeans
Starch
Starch - analysis
Starch - metabolism
Sucrose
Sucrose - analysis
Sucrose - metabolism
sucrose and starch
Sugar
Triazoles - pharmacology
uniconazole
yield
title Uniconazole and diethyl aminoethyl hexanoate increase soybean pod setting and yield by regulating sucrose and starch content
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