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Metadados

1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34T/46EMM8E
Repositóriosid.inpe.br/mtc-m21d/2022/03.02.16.05
Repositório de Metadadossid.inpe.br/mtc-m21d/2022/03.02.16.05.26
Última Atualização dos Metadados2024:01.23.13.58.48 (UTC) simone
DOI10.1038/s43016-021-00447-x
ISSN2662-1355
Chave de CitaçãoGrinsvenEGGHLLMPQBJ:2022:EsLoNi
TítuloEstablishing long-term nitrogen response of global cereals to assess sustainable fertilizer rates
Ano2022
Data de Acesso18 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
2. Contextualização
Autor 1 van Grinsven, Hans J. M.
 2 Ebanyat, Peter
 3 Glendining, Margaret
 4 Gu, Baojing
 5 Hijbeek, Renske
 6 Lam, Shu Kee
 7 Lassaletta, Luis
 8 Mueller, Nathaniel D.
 9 Pacheco, Felipe Siqueira
10 Quemada, Miguel
11 Bruulsema, Tom W.
12 Jacobsen, Brian H.
ORCID 1 0000-0001-7304-0706
 2 0000-0002-5873-2453
 3 0000-0002-6466-4629
 4 0000-0003-3986-3519
 5
 6 0000-0001-7943-5004
 7
 8 0000-0003-1857-5104
 9 0000-0003-2143-5225
10 0000-0001-5793-2835
11 0000-0003-1777-2421
12 0000-0002-1671-0512
Grupo 1
 2
 3
 4
 5
 6
 7
 8
 9 DIIAV-CGCT-INPE-MCTI-GOV-BR
Afiliação 1
 2
 3
 4
 5
 6
 7
 8
 9 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor 1
 2
 3
 4
 5
 6
 7
 8
 9 felipeufjf@yahoo.com.br
RevistaNature Food
Volume3
Páginas122-132
Histórico (UTC)2022-03-11 12:53:47 :: simone -> administrator :: 2022
2023-01-03 16:46:01 :: administrator -> simone :: 2022
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
ResumoQuantifying the long-term (LT) response of crop yields to nitrogen fertilizer is critical to improving nutrient management practices. Based on 25 LT field experiments, this study develops a generic LT nitrogen response function for global cereals to characterize the yield impacts, associated LT economic benefits and external costs of changing nitrogen inputs. Insight into the response of cereal yields to nitrogen fertilizer is fundamental to improving nutrient management and policies to sustain economic crop benefits and food sufficiency with minimum nitrogen pollution. Here we propose a new method to assess long-term (LT) regional sustainable nitrogen inputs. The core is a novel scaled response function between normalized yield and total net nitrogen input. The function was derived from 25 LT field trials for wheat, maize and barley in Europe, Asia and North America and is fitted by a second-order polynomial (R-2 = 0.82). Using response functions derived from common short-term field trials, with soil nitrogen not in steady state, gives the risks of soil nitrogen depletion or nitrogen pollution. The scaled LT curve implies that the total nitrogen input required to attain the maximum yield is independent of this maximum yield as postulated by Mitscherlich in 1924. This unique curve was incorporated into a simple economic model with valuation of externalities of nitrogen surplus as a function of regional per-capita gross domestic product. The resulting LT sustainable nitrogen inputs range from 150 to 200 kgN ha(-1) and this interval narrows with increasing yield potential and decreasing gross domestic product. The adoption of LT response curves and external costs in cereals may have important implications for policies and application ceilings for nitrogen use in regional and global agriculture and ultimately the global distribution of cereal production.
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4. Condições de acesso e uso
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Grupo de Usuáriossimone
Grupo de Leitoresadministrator
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Visibilidadeshown
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/46KUATE
DivulgaçãoWEBSCI; SCOPUS.
Acervo Hospedeirourlib.net/www/2021/06.04.03.40
6. Notas
NotasPrêmio CAPES Elsevier 2023 - ODS 2: Fome zero e Agricultura sustentável
Campos Vaziosalternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn keywords label lineage mark mirrorrepository month nextedition number numberoffiles parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle size sponsor subject targetfile tertiarymark tertiarytype url
7. Controle da descrição
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