Nitrogen use efficiency and recovery in a wheat-corn rotation under tropical savannah conditions
Stable isotopes (e.g., 15 N) can be used to develop best practices for fertilizer management in cereal crops under tropical conditions. The objectives of this study were to determine the N contribution from fertilizer and soil to wheat and corn grown in rotation and the residual N contribution from...
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| Veröffentlicht in: | Nutrient cycling in agroecosystems 2021-04, Vol.119 (3), p.291-305 |
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| creator | Galindo, Fernando Shintate da Silva, Edson Cabral Pagliari, Paulo Humberto Fernandes, Guilherme Carlos Rodrigues, Willian Lima Biagini, Antônio Leonardo Campos Baratella, Eduardo Bianchi da Silva Júnior, Castro Alves Moretti Neto, Mário João Muraoka, Takashi Teixeira Filho, Marcelo Carvalho Minhoto |
| description | Stable isotopes (e.g.,
15
N) can be used to develop best practices for fertilizer management in cereal crops under tropical conditions. The objectives of this study were to determine the N contribution from fertilizer and soil to wheat and corn grown in rotation and the residual N contribution from fertilizer applied to wheat and carried over to corn under Brazilian savannah conditions. This study was established in a no-till system on Rhodic Haplustox soil in a randomized complete block design with four replications. The N treatments applied to the wheat crops were 0, 20, 40, 60, 80 and 160 kg (urea-
15
N) ha
−1
. The residual effects of N on the succeeding corn crop were evaluated. During the corn phase, two additional treatments were included: a control (0 N) and a treatment with 160 kg N ha
−1
. Regression analysis showed that the highest estimated wheat yield (5415 kg ha
−1
) was observed with the application of 114 kg N ha
−1
. Significant effects from the residual N were observed in the corn shoot biomass and straw N uptake. On average, the recovery rate of the urea N fertilizer was 34% for wheat, and the residual urea N fertilizer use in corn (when applied to wheat) was less than 5% of the amount initially applied. The effect of the residual N was not enough to meet the N demands of the succeeding corn crop. The results of this study provide producers and the scientific community with good estimates of nitrogen use efficiency for wheat and corn. |
| doi_str_mv | 10.1007/s10705-020-10115-4 |
| format | Article |
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15
N) can be used to develop best practices for fertilizer management in cereal crops under tropical conditions. The objectives of this study were to determine the N contribution from fertilizer and soil to wheat and corn grown in rotation and the residual N contribution from fertilizer applied to wheat and carried over to corn under Brazilian savannah conditions. This study was established in a no-till system on Rhodic Haplustox soil in a randomized complete block design with four replications. The N treatments applied to the wheat crops were 0, 20, 40, 60, 80 and 160 kg (urea-
15
N) ha
−1
. The residual effects of N on the succeeding corn crop were evaluated. During the corn phase, two additional treatments were included: a control (0 N) and a treatment with 160 kg N ha
−1
. Regression analysis showed that the highest estimated wheat yield (5415 kg ha
−1
) was observed with the application of 114 kg N ha
−1
. Significant effects from the residual N were observed in the corn shoot biomass and straw N uptake. On average, the recovery rate of the urea N fertilizer was 34% for wheat, and the residual urea N fertilizer use in corn (when applied to wheat) was less than 5% of the amount initially applied. The effect of the residual N was not enough to meet the N demands of the succeeding corn crop. The results of this study provide producers and the scientific community with good estimates of nitrogen use efficiency for wheat and corn.</description><identifier>ISSN: 1385-1314</identifier><identifier>EISSN: 1573-0867</identifier><identifier>DOI: 10.1007/s10705-020-10115-4</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Agricultural practices ; Agriculture ; Best practice ; Biomedical and Life Sciences ; Cereal crops ; Corn ; Crop rotation ; Crop yield ; Crops ; Fertilizers ; Isotopes ; Life Sciences ; Nitrogen ; Nitrogen isotopes ; Original Article ; Recovery ; Regression analysis ; Residual effects ; Rotation ; Savannahs ; Soils ; Stable isotopes ; Straw ; Urea ; Vegetables ; Wheat</subject><ispartof>Nutrient cycling in agroecosystems, 2021-04, Vol.119 (3), p.291-305</ispartof><rights>The Author(s), under exclusive licence to Springer Nature B.V. part of Springer Nature 2021</rights><rights>The Author(s), under exclusive licence to Springer Nature B.V. part of Springer Nature 2021.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-33c32aa6529e2baa09a48314649878ef211b3e08620601e5154f1cc8dd7cd6473</citedby><cites>FETCH-LOGICAL-c319t-33c32aa6529e2baa09a48314649878ef211b3e08620601e5154f1cc8dd7cd6473</cites><orcidid>0000-0001-5118-7459</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/s10705-020-10115-4$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10705-020-10115-4$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Galindo, Fernando Shintate</creatorcontrib><creatorcontrib>da Silva, Edson Cabral</creatorcontrib><creatorcontrib>Pagliari, Paulo Humberto</creatorcontrib><creatorcontrib>Fernandes, Guilherme Carlos</creatorcontrib><creatorcontrib>Rodrigues, Willian Lima</creatorcontrib><creatorcontrib>Biagini, Antônio Leonardo Campos</creatorcontrib><creatorcontrib>Baratella, Eduardo Bianchi</creatorcontrib><creatorcontrib>da Silva Júnior, Castro Alves</creatorcontrib><creatorcontrib>Moretti Neto, Mário João</creatorcontrib><creatorcontrib>Muraoka, Takashi</creatorcontrib><creatorcontrib>Teixeira Filho, Marcelo Carvalho Minhoto</creatorcontrib><title>Nitrogen use efficiency and recovery in a wheat-corn rotation under tropical savannah conditions</title><title>Nutrient cycling in agroecosystems</title><addtitle>Nutr Cycl Agroecosyst</addtitle><description>Stable isotopes (e.g.,
15
N) can be used to develop best practices for fertilizer management in cereal crops under tropical conditions. The objectives of this study were to determine the N contribution from fertilizer and soil to wheat and corn grown in rotation and the residual N contribution from fertilizer applied to wheat and carried over to corn under Brazilian savannah conditions. This study was established in a no-till system on Rhodic Haplustox soil in a randomized complete block design with four replications. The N treatments applied to the wheat crops were 0, 20, 40, 60, 80 and 160 kg (urea-
15
N) ha
−1
. The residual effects of N on the succeeding corn crop were evaluated. During the corn phase, two additional treatments were included: a control (0 N) and a treatment with 160 kg N ha
−1
. Regression analysis showed that the highest estimated wheat yield (5415 kg ha
−1
) was observed with the application of 114 kg N ha
−1
. Significant effects from the residual N were observed in the corn shoot biomass and straw N uptake. On average, the recovery rate of the urea N fertilizer was 34% for wheat, and the residual urea N fertilizer use in corn (when applied to wheat) was less than 5% of the amount initially applied. The effect of the residual N was not enough to meet the N demands of the succeeding corn crop. The results of this study provide producers and the scientific community with good estimates of nitrogen use efficiency for wheat and corn.</description><subject>Agricultural practices</subject><subject>Agriculture</subject><subject>Best practice</subject><subject>Biomedical and Life Sciences</subject><subject>Cereal crops</subject><subject>Corn</subject><subject>Crop rotation</subject><subject>Crop yield</subject><subject>Crops</subject><subject>Fertilizers</subject><subject>Isotopes</subject><subject>Life Sciences</subject><subject>Nitrogen</subject><subject>Nitrogen isotopes</subject><subject>Original Article</subject><subject>Recovery</subject><subject>Regression analysis</subject><subject>Residual effects</subject><subject>Rotation</subject><subject>Savannahs</subject><subject>Soils</subject><subject>Stable isotopes</subject><subject>Straw</subject><subject>Urea</subject><subject>Vegetables</subject><subject>Wheat</subject><issn>1385-1314</issn><issn>1573-0867</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp9kLtOAzEQRS0EEiHwA1SWqA0eP3a9JYp4SRE0UBvHO5tsFOxgb4Ly9zgEiY7KU9xzx3MIuQR-DZzXNxl4zTXjgjPgAJqpIzICXUvGTVUfl1kazUCCOiVnOS95gaRRI_L-3A8pzjHQTUaKXdf7HoPfURdamtDHLaYd7QN19GuBbmA-pkBTHNzQxwKFFhMtDeveuxXNbutCcAvqY2j7fSKfk5POrTJe_L5j8nZ_9zp5ZNOXh6fJ7ZR5Cc3ApPRSOFdp0aCYOccbp0z5bqUaUxvsBMBMYjlG8IoDatCqA-9N29a-rVQtx-Tq0LtO8XODebDLuEmhrLRCA1eNNFyUlDikfIo5J-zsOvUfLu0scLs3aQ8mbTFpf0xaVSB5gHIJhzmmv-p_qG-Rl3Zo</recordid><startdate>20210401</startdate><enddate>20210401</enddate><creator>Galindo, Fernando Shintate</creator><creator>da Silva, Edson Cabral</creator><creator>Pagliari, Paulo Humberto</creator><creator>Fernandes, Guilherme Carlos</creator><creator>Rodrigues, Willian Lima</creator><creator>Biagini, Antônio Leonardo Campos</creator><creator>Baratella, Eduardo Bianchi</creator><creator>da Silva Júnior, Castro Alves</creator><creator>Moretti Neto, Mário João</creator><creator>Muraoka, Takashi</creator><creator>Teixeira Filho, Marcelo Carvalho Minhoto</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X2</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>M0K</scope><scope>PATMY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope><orcidid>https://orcid.org/0000-0001-5118-7459</orcidid></search><sort><creationdate>20210401</creationdate><title>Nitrogen use efficiency and recovery in a wheat-corn rotation under tropical savannah conditions</title><author>Galindo, Fernando Shintate ; da Silva, Edson Cabral ; Pagliari, Paulo Humberto ; Fernandes, Guilherme Carlos ; Rodrigues, Willian Lima ; Biagini, Antônio Leonardo Campos ; Baratella, Eduardo Bianchi ; da Silva Júnior, Castro Alves ; Moretti Neto, Mário João ; Muraoka, Takashi ; Teixeira Filho, Marcelo Carvalho Minhoto</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-33c32aa6529e2baa09a48314649878ef211b3e08620601e5154f1cc8dd7cd6473</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Agricultural practices</topic><topic>Agriculture</topic><topic>Best practice</topic><topic>Biomedical and Life Sciences</topic><topic>Cereal crops</topic><topic>Corn</topic><topic>Crop rotation</topic><topic>Crop yield</topic><topic>Crops</topic><topic>Fertilizers</topic><topic>Isotopes</topic><topic>Life Sciences</topic><topic>Nitrogen</topic><topic>Nitrogen isotopes</topic><topic>Original Article</topic><topic>Recovery</topic><topic>Regression analysis</topic><topic>Residual effects</topic><topic>Rotation</topic><topic>Savannahs</topic><topic>Soils</topic><topic>Stable isotopes</topic><topic>Straw</topic><topic>Urea</topic><topic>Vegetables</topic><topic>Wheat</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Galindo, Fernando Shintate</creatorcontrib><creatorcontrib>da Silva, Edson Cabral</creatorcontrib><creatorcontrib>Pagliari, Paulo Humberto</creatorcontrib><creatorcontrib>Fernandes, Guilherme Carlos</creatorcontrib><creatorcontrib>Rodrigues, Willian Lima</creatorcontrib><creatorcontrib>Biagini, Antônio Leonardo Campos</creatorcontrib><creatorcontrib>Baratella, Eduardo Bianchi</creatorcontrib><creatorcontrib>da Silva Júnior, Castro Alves</creatorcontrib><creatorcontrib>Moretti Neto, Mário João</creatorcontrib><creatorcontrib>Muraoka, Takashi</creatorcontrib><creatorcontrib>Teixeira Filho, Marcelo Carvalho Minhoto</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Agricultural Science Collection</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>Agricultural Science Database</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>Environmental Science Collection</collection><jtitle>Nutrient cycling in agroecosystems</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Galindo, Fernando Shintate</au><au>da Silva, Edson Cabral</au><au>Pagliari, Paulo Humberto</au><au>Fernandes, Guilherme Carlos</au><au>Rodrigues, Willian Lima</au><au>Biagini, Antônio Leonardo Campos</au><au>Baratella, Eduardo Bianchi</au><au>da Silva Júnior, Castro Alves</au><au>Moretti Neto, Mário João</au><au>Muraoka, Takashi</au><au>Teixeira Filho, Marcelo Carvalho Minhoto</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Nitrogen use efficiency and recovery in a wheat-corn rotation under tropical savannah conditions</atitle><jtitle>Nutrient cycling in agroecosystems</jtitle><stitle>Nutr Cycl Agroecosyst</stitle><date>2021-04-01</date><risdate>2021</risdate><volume>119</volume><issue>3</issue><spage>291</spage><epage>305</epage><pages>291-305</pages><issn>1385-1314</issn><eissn>1573-0867</eissn><abstract>Stable isotopes (e.g.,
15
N) can be used to develop best practices for fertilizer management in cereal crops under tropical conditions. The objectives of this study were to determine the N contribution from fertilizer and soil to wheat and corn grown in rotation and the residual N contribution from fertilizer applied to wheat and carried over to corn under Brazilian savannah conditions. This study was established in a no-till system on Rhodic Haplustox soil in a randomized complete block design with four replications. The N treatments applied to the wheat crops were 0, 20, 40, 60, 80 and 160 kg (urea-
15
N) ha
−1
. The residual effects of N on the succeeding corn crop were evaluated. During the corn phase, two additional treatments were included: a control (0 N) and a treatment with 160 kg N ha
−1
. Regression analysis showed that the highest estimated wheat yield (5415 kg ha
−1
) was observed with the application of 114 kg N ha
−1
. Significant effects from the residual N were observed in the corn shoot biomass and straw N uptake. On average, the recovery rate of the urea N fertilizer was 34% for wheat, and the residual urea N fertilizer use in corn (when applied to wheat) was less than 5% of the amount initially applied. The effect of the residual N was not enough to meet the N demands of the succeeding corn crop. The results of this study provide producers and the scientific community with good estimates of nitrogen use efficiency for wheat and corn.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s10705-020-10115-4</doi><tpages>15</tpages><orcidid>https://orcid.org/0000-0001-5118-7459</orcidid></addata></record> |
| fulltext | fulltext |
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| ispartof | Nutrient cycling in agroecosystems, 2021-04, Vol.119 (3), p.291-305 |
| issn | 1385-1314 1573-0867 |
| language | eng |
| recordid | cdi_proquest_journals_2510493802 |
| source | SpringerLink Journals - AutoHoldings |
| subjects | Agricultural practices Agriculture Best practice Biomedical and Life Sciences Cereal crops Corn Crop rotation Crop yield Crops Fertilizers Isotopes Life Sciences Nitrogen Nitrogen isotopes Original Article Recovery Regression analysis Residual effects Rotation Savannahs Soils Stable isotopes Straw Urea Vegetables Wheat |
| title | Nitrogen use efficiency and recovery in a wheat-corn rotation under tropical savannah conditions |
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