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1. Identity statement
Reference TypeConference Paper (Conference Proceedings)
Sitemarte.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Repositoryltid.inpe.br/sbsr/2004/11.20.20.40
Last Update2005:03.18.18.55.50 (UTC) administrator
Metadata Repositoryltid.inpe.br/sbsr/2004/11.20.20.40.58
Metadata Last Update2018:06.06.02.42.38 (UTC) administrator
Secondary KeyINPE-12587-PRE/7880
ISBN85-17-00018-8
Citation KeyRudorffMoreFreiTarg:2005:VaMoEf
TitleValidade do modelo de eficiência do uso da radiação solar para estimativa de biomassa de cultivares de trigo sob estresse hídrico e nutricional
FormatCD-ROM, On-line.
Year2005
Access Date2024, May 15
Secondary TypePRE CN
Number of Files1
Size241 KiB
2. Context
Author1 Rudorff, Bernardo Friedrich Theodor
2 Moreira, Maurício Alves
3 Freitas, José Guilherme de
4 Targa, Marcelo dos Santos
Resume Identifier1 8JMKD3MGP5W/3C9JGKP
2 8JMKD3MGP5W/3C9JHT4
Group1 DSR-INPE-MCT-BR
2 DSR-INPE-MCT-BR
Affiliation1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Instituto Agronômico de Campinas – IAC
4 Universidade de Taubaté – UNITAU
Author e-Mail Address1 bernardo@ltid.inpe.br
2 mauricio@ltid.inpe.br
EditorEpiphanio, José Carlos Neves
Fonseca, Leila Maria Garcia
e-Mail Addressbernardo@ltid.inpe.br
Conference NameSimpósio Brasileiro de Sensoriamento Remoto, 12 (SBSR)
Conference LocationGoiânia
Date16-21 abr. 2005
PublisherINPE
Publisher CitySão José dos Campos
Pages269-276
Book TitleAnais
Tertiary TypeArtigos
OrganizationInstituto Nacional de Pesquisas Espaciais
History (UTC)2005-06-20 18:56:34 :: sbsr -> administrator ::
2009-06-03 16:01:29 :: administrator -> sbsr ::
2009-06-30 14:26:01 :: sbsr -> erich@sid.inpe.br ::
2010-05-14 02:46:39 :: erich@sid.inpe.br -> marciana ::
2011-02-16 13:59:58 :: marciana -> administrator :: 2005
2018-06-06 02:42:38 :: administrator -> :: 2005
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Keywordsremote sensing
photossynthetically active radiation
productivity model
sensoriamento remoto
radiação fotossinteticamente ativa
modelo de produtividade
AbstractThe radiation use efficiency (RUE) model is based on the linear relationship between accumulated absorbed photosynthetically active radiation (AAPAR) and above-ground biomass production (P). A constant parameter, representing de photosynthetic and respiratory processes, denoted as RUE is multiplied by AAPAR to estimate crop productivity. However, RUE may change significantly when crop is growing under environmental stress conditions, e.g. water or nutrient shortage. In the present study field remote sensing spectral reflectance measurements were used to estimate AAPAR for wheat during the seasons of 1999 and 2000 at the experimental farm of the University of Taubaté, São Paulo State, Brazil. Two wheat cultivars were grown under three soil water levels and four nitrogen levels in a split-split-plot design. Results showed that RUE varied significantly under water stress and between years. Therefore, RUE model seems to be of limited use to estimate biomass production in tropical field conditions where PAR is not a limiting growth factor.
AreaSRE
TypeAgricultura
Arrangementurlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Validade do modelo...
doc Directory Contentaccess
source Directory Content
Rudorff_et_al_SBSR_2005.doc 20/11/2004 20:40 149.5 KiB 
agreement Directory Contentthere are no files
4. Conditions of access and use
data URLhttp://urlib.net/ibi/ltid.inpe.br/sbsr/2004/11.20.20.40
zipped data URLhttp://urlib.net/zip/ltid.inpe.br/sbsr/2004/11.20.20.40
LanguagePortuguês
Target File269.pdf
User Groupadministrator
erich@sid.inpe.br
Visibilityshown
5. Allied materials
Mirror Repositorydpi.inpe.br/marte@80/2007/10.17.19.59
Next Higher Units8JMKD3MGPCW/3ER446E
Citing Item Listsid.inpe.br/mtc-m21/2012/07.13.14.41 1
sid.inpe.br/mtc-m21/2012/07.13.14.56.26 1
Host Collectiondpi.inpe.br/banon/2003/12.10.19.30
6. Notes
Mark1
Empty Fieldsarchivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition identifier issn label lineage nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark url versiontype volume


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