Effects of Polymer-Coated Urea Application Ratios and Dates on Wheat and Subsequent Double-Crop Soybean
Effective management of soil N fertilizer, including the use of enhanced efficiency N fertilizer sources and optimal dates of fertilizer application, may increase agronomic performance of double-cropped winter wheat (Triticum aestivum L.) with soybean [Glycine max (L.) Merr.] under no-till (NT) mana...
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| creator | Nash, P.R Nelson, K.A Motavalli, P.P Meinhardt, C.G |
| description | Effective management of soil N fertilizer, including the use of enhanced efficiency N fertilizer sources and optimal dates of fertilizer application, may increase agronomic performance of double-cropped winter wheat (Triticum aestivum L.) with soybean [Glycine max (L.) Merr.] under no-till (NT) management. In a double-cropping system, ratios and dates of application of polymer-coated urea (PCU) may affect both wheat and subsequent soybean yields. The objectives of this research, conducted over three growing seasons (2008-2010) in northeastern Missouri, were to evaluate urea release over a range of PCU application dates, and to assess the effects of the fall to spring application dates of PCU and ratios of PCU with noncoated urea (NCU) compared with ammonium nitrate (AN) and NCU on wheat and double-crop soybean yield. The experimental design was a factorial that included two N application rates (84 and 112 kg N ha-1), seven application dates (October-April), five N fertilizer source/ratios, and nontreated controls. Urea-N release from PCU fertilizers applied on 15 October was |
| doi_str_mv | 10.2134/agronj2011.0235 |
| format | Article |
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Merr.] under no-till (NT) management. In a double-cropping system, ratios and dates of application of polymer-coated urea (PCU) may affect both wheat and subsequent soybean yields. The objectives of this research, conducted over three growing seasons (2008-2010) in northeastern Missouri, were to evaluate urea release over a range of PCU application dates, and to assess the effects of the fall to spring application dates of PCU and ratios of PCU with noncoated urea (NCU) compared with ammonium nitrate (AN) and NCU on wheat and double-crop soybean yield. The experimental design was a factorial that included two N application rates (84 and 112 kg N ha-1), seven application dates (October-April), five N fertilizer source/ratios, and nontreated controls. Urea-N release from PCU fertilizers applied on 15 October was <30% by 15 February in two of the three study years. Wheat yields were significantly (P ≤ 0.05) affected by the three-way interactions of year × N source × N rate and year × N source × application date. In two of the three study years, yields were 450 to 500 kg ha-1 greater with an October application of 100% PCU compared to 100% NCU. Double-crop soybean yields were not affected by preceding winter wheat N management.</description><identifier>ISSN: 0002-1962</identifier><identifier>EISSN: 1435-0645</identifier><identifier>DOI: 10.2134/agronj2011.0235</identifier><identifier>CODEN: AGJOAT</identifier><language>eng</language><publisher>Madison, WI: American Society of Agronomy</publisher><subject>agronomic traits ; Agronomy. Soil science and plant productions ; ammonium nitrate ; application timing ; Biological and medical sciences ; double cropping ; experimental design ; fertilizer rates ; Fundamental and applied biological sciences. Psychology ; General agronomy. Plant production ; Glycine max ; grain yield ; growing season ; Nitrogen fertilization ; Nitrogen, phosphorus, potassium fertilizations ; no-tillage ; polymer-coated urea ; Polymers ; Soil-plant relationships. Soil fertility. Fertilization. Amendments ; Soybeans ; Triticum aestivum ; Urea ; urea nitrogen ; winter wheat</subject><ispartof>Agronomy journal, 2012-07, Vol.104 (4), p.1074-1084</ispartof><rights>Copyright © 2012 by the American Society of Agronomy, Inc.</rights><rights>2015 INIST-CNRS</rights><rights>Copyright American Society of Agronomy Jul 2012</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3795-4ea998e1c66aac6b593191f90f2a8531a6fe7475f17e19e82fa4c3d38eaa26713</citedby><cites>FETCH-LOGICAL-c3795-4ea998e1c66aac6b593191f90f2a8531a6fe7475f17e19e82fa4c3d38eaa26713</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.2134%2Fagronj2011.0235$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.2134%2Fagronj2011.0235$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=26176894$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Nash, P.R</creatorcontrib><creatorcontrib>Nelson, K.A</creatorcontrib><creatorcontrib>Motavalli, P.P</creatorcontrib><creatorcontrib>Meinhardt, C.G</creatorcontrib><title>Effects of Polymer-Coated Urea Application Ratios and Dates on Wheat and Subsequent Double-Crop Soybean</title><title>Agronomy journal</title><description>Effective management of soil N fertilizer, including the use of enhanced efficiency N fertilizer sources and optimal dates of fertilizer application, may increase agronomic performance of double-cropped winter wheat (Triticum aestivum L.) with soybean [Glycine max (L.) Merr.] under no-till (NT) management. In a double-cropping system, ratios and dates of application of polymer-coated urea (PCU) may affect both wheat and subsequent soybean yields. The objectives of this research, conducted over three growing seasons (2008-2010) in northeastern Missouri, were to evaluate urea release over a range of PCU application dates, and to assess the effects of the fall to spring application dates of PCU and ratios of PCU with noncoated urea (NCU) compared with ammonium nitrate (AN) and NCU on wheat and double-crop soybean yield. The experimental design was a factorial that included two N application rates (84 and 112 kg N ha-1), seven application dates (October-April), five N fertilizer source/ratios, and nontreated controls. Urea-N release from PCU fertilizers applied on 15 October was <30% by 15 February in two of the three study years. Wheat yields were significantly (P ≤ 0.05) affected by the three-way interactions of year × N source × N rate and year × N source × application date. In two of the three study years, yields were 450 to 500 kg ha-1 greater with an October application of 100% PCU compared to 100% NCU. Double-crop soybean yields were not affected by preceding winter wheat N management.</description><subject>agronomic traits</subject><subject>Agronomy. Soil science and plant productions</subject><subject>ammonium nitrate</subject><subject>application timing</subject><subject>Biological and medical sciences</subject><subject>double cropping</subject><subject>experimental design</subject><subject>fertilizer rates</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General agronomy. Plant production</subject><subject>Glycine max</subject><subject>grain yield</subject><subject>growing season</subject><subject>Nitrogen fertilization</subject><subject>Nitrogen, phosphorus, potassium fertilizations</subject><subject>no-tillage</subject><subject>polymer-coated urea</subject><subject>Polymers</subject><subject>Soil-plant relationships. Soil fertility. Fertilization. Amendments</subject><subject>Soybeans</subject><subject>Triticum aestivum</subject><subject>Urea</subject><subject>urea nitrogen</subject><subject>winter wheat</subject><issn>0002-1962</issn><issn>1435-0645</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>BEC</sourceid><sourceid>BENPR</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNqFkc1vEzEQxS0EEqFw5oglxHFbjz921ycUpSWlqihqiDiuJs64bLRdb-2NUP77ekkER04jjX_vvdEzY-9BnEtQ-gIfYuh3UgCcC6nMCzYDrUwhSm1espkQQhZgS_mavUlpJzJmNczYw5X35MbEg-ffQ3d4pFgsAo605etIyOfD0LUOxzb0_H4aiWO_5ZeZyJqe__xFOP5ZrfabRE976kd-GfabjopFDANfhcOGsH_LXnnsEr07zTO2_nL1Y3Fd3N4tvy7mt4VTlTWFJrS2JnBliejKjbEKLHgrvMTaKMDSU6Ur46EisFRLj9qpraoJUZYVqDP28eg7xJCPSWOzC_vY58gGhNSgoapFpi6OlIshpUi-GWL7iPGQoWZqs_nXZjO1mRWfTr6YHHY-Yu_a9FcmS6jK2urMfT5yv9uODv-zbebLGzlf3t99u5l2p6QPRwePYeJzynqVX03-QqNrK9UzsPyRjA</recordid><startdate>201207</startdate><enddate>201207</enddate><creator>Nash, P.R</creator><creator>Nelson, K.A</creator><creator>Motavalli, P.P</creator><creator>Meinhardt, C.G</creator><general>American Society of Agronomy</general><general>The American Society of Agronomy, Inc</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>8FE</scope><scope>8FG</scope><scope>8FH</scope><scope>8FK</scope><scope>8G5</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BEC</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>S0X</scope></search><sort><creationdate>201207</creationdate><title>Effects of Polymer-Coated Urea Application Ratios and Dates on Wheat and Subsequent Double-Crop Soybean</title><author>Nash, P.R ; Nelson, K.A ; Motavalli, P.P ; Meinhardt, C.G</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3795-4ea998e1c66aac6b593191f90f2a8531a6fe7475f17e19e82fa4c3d38eaa26713</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>agronomic traits</topic><topic>Agronomy. Soil science and plant productions</topic><topic>ammonium nitrate</topic><topic>application timing</topic><topic>Biological and medical sciences</topic><topic>double cropping</topic><topic>experimental design</topic><topic>fertilizer rates</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General agronomy. Plant production</topic><topic>Glycine max</topic><topic>grain yield</topic><topic>growing season</topic><topic>Nitrogen fertilization</topic><topic>Nitrogen, phosphorus, potassium fertilizations</topic><topic>no-tillage</topic><topic>polymer-coated urea</topic><topic>Polymers</topic><topic>Soil-plant relationships. Soil fertility. Fertilization. Amendments</topic><topic>Soybeans</topic><topic>Triticum aestivum</topic><topic>Urea</topic><topic>urea nitrogen</topic><topic>winter wheat</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Nash, P.R</creatorcontrib><creatorcontrib>Nelson, K.A</creatorcontrib><creatorcontrib>Motavalli, P.P</creatorcontrib><creatorcontrib>Meinhardt, C.G</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>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 One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>eLibrary</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>SIRS Editorial</collection><jtitle>Agronomy journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Nash, P.R</au><au>Nelson, K.A</au><au>Motavalli, P.P</au><au>Meinhardt, C.G</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of Polymer-Coated Urea Application Ratios and Dates on Wheat and Subsequent Double-Crop Soybean</atitle><jtitle>Agronomy journal</jtitle><date>2012-07</date><risdate>2012</risdate><volume>104</volume><issue>4</issue><spage>1074</spage><epage>1084</epage><pages>1074-1084</pages><issn>0002-1962</issn><eissn>1435-0645</eissn><coden>AGJOAT</coden><abstract>Effective management of soil N fertilizer, including the use of enhanced efficiency N fertilizer sources and optimal dates of fertilizer application, may increase agronomic performance of double-cropped winter wheat (Triticum aestivum L.) with soybean [Glycine max (L.) Merr.] under no-till (NT) management. In a double-cropping system, ratios and dates of application of polymer-coated urea (PCU) may affect both wheat and subsequent soybean yields. The objectives of this research, conducted over three growing seasons (2008-2010) in northeastern Missouri, were to evaluate urea release over a range of PCU application dates, and to assess the effects of the fall to spring application dates of PCU and ratios of PCU with noncoated urea (NCU) compared with ammonium nitrate (AN) and NCU on wheat and double-crop soybean yield. The experimental design was a factorial that included two N application rates (84 and 112 kg N ha-1), seven application dates (October-April), five N fertilizer source/ratios, and nontreated controls. Urea-N release from PCU fertilizers applied on 15 October was <30% by 15 February in two of the three study years. Wheat yields were significantly (P ≤ 0.05) affected by the three-way interactions of year × N source × N rate and year × N source × application date. In two of the three study years, yields were 450 to 500 kg ha-1 greater with an October application of 100% PCU compared to 100% NCU. Double-crop soybean yields were not affected by preceding winter wheat N management.</abstract><cop>Madison, WI</cop><pub>American Society of Agronomy</pub><doi>10.2134/agronj2011.0235</doi><tpages>11</tpages></addata></record> |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | agronomic traits Agronomy. Soil science and plant productions ammonium nitrate application timing Biological and medical sciences double cropping experimental design fertilizer rates Fundamental and applied biological sciences. Psychology General agronomy. Plant production Glycine max grain yield growing season Nitrogen fertilization Nitrogen, phosphorus, potassium fertilizations no-tillage polymer-coated urea Polymers Soil-plant relationships. Soil fertility. Fertilization. Amendments Soybeans Triticum aestivum Urea urea nitrogen winter wheat |
| title | Effects of Polymer-Coated Urea Application Ratios and Dates on Wheat and Subsequent Double-Crop Soybean |
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