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Registro Completo |
Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
17/02/2014 |
Data da última atualização: |
17/02/2014 |
Autoria: |
GONÇALVES, J. L. de M.; ALVARES, C. A.; GONÇALVES, T. D.; MOREIRA, R. M. e; MENDES, J. C. T.; GAVA, J. L. |
Título: |
Mapeamento de solos e da produtividade de plantações de Eucalyptus grandis com uso de sistema de informação geográfica. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
Scientia forestalis, Piracicaba, v. 40, n. 94, p. 187-201, jun. 2012. |
Idioma: |
Português |
Palavras-Chave: |
Forest site quality; Geoprocessamento; Geoprocessing; Levantamento pedológico; Qualidade de sítio florestal; Soil survey. |
Thesagro: |
Eucalipto. |
Thesaurus Nal: |
Eucalyptus. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00836naa a2200265 a 4500 001 1980173 005 2014-02-17 008 2012 bl uuuu u00u1 u #d 100 1 $aGONÇALVES, J. L. de M. 245 $aMapeamento de solos e da produtividade de plantações de Eucalyptus grandis com uso de sistema de informação geográfica. 260 $c2012 650 $aEucalyptus 650 $aEucalipto 653 $aForest site quality 653 $aGeoprocessamento 653 $aGeoprocessing 653 $aLevantamento pedológico 653 $aQualidade de sítio florestal 653 $aSoil survey 700 1 $aALVARES, C. A. 700 1 $aGONÇALVES, T. D. 700 1 $aMOREIRA, R. M. e 700 1 $aMENDES, J. C. T. 700 1 $aGAVA, J. L. 773 $tScientia forestalis, Piracicaba$gv. 40, n. 94, p. 187-201, jun. 2012.
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Embrapa Florestas (CNPF) |
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Registro Completo
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
02/07/2003 |
Data da última atualização: |
03/10/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
Nacional - B |
Autoria: |
SOUZA, C. M. P. de; KLAR, A. E.; DUENHAS, L. H. |
Afiliação: |
LUIZA HELENA DUENHAS, CPATSA. |
Título: |
Evaluation of meteorological elements and lettuce (Lactuca sativa, L.) yield related to geographic orientation of polyethylene greenhouse. |
Ano de publicação: |
2002 |
Fonte/Imprenta: |
Irriga, Botucatu, v. 7, n. 3, p. 176-184, 2002. |
Idioma: |
Inglês |
Conteúdo: |
This experiment was carried out at the Agricultural Engineering Department, FCA/UNESP, Botucatu-SP aiming to stady the geographic orientation influence of two plastic tunnels (East/West and North/South based on the magnetic North) on lettuce plant (Lactuca sativa L, cv. Elisa) behavior and on the evaporation distribution uniformity inside the tunnels. The plants were sowed on 05/05/1999, transplanted on 05/29/1999 and havested on 06/31/1999. Temsiometers were used to monitore soil water potentials. A drip irrigation system was used. Both tunnels received A Class pan and thermohygrograpes in the center and 3 m apart small evaporimeters set at 3 heights (0.50 m, 1.00 m and 1.50 m). Through geostatistical analysis, there was not neither spatial dependency nor spatial variability of evaporation in both tunnels. However, the height of evaporimeters showed statistical differences: the 1.50 m height evaporimeter had slower evaporation than those from other heights. The air temperature, relative humidity and vapor pressure deficit averages were not statistically significant in both greenhouses when they were compared to those from the outside. A Class pan evaporation values were higher outside the tunnels than inside them, but there were no differences between both tunnels for this varieble. The lettuce plant yild was not influenced by tunnel orientation, but there were significant differences on plant yield among beds inside each tunnel. |
Palavras-Chave: |
Cultivo. |
Thesagro: |
Alface; Estufa; Evaporação; Irrigação. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/183820/1/Irriga-v.7-n.3-p.176-184-2002.pdf
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Marc: |
LEADER 02054naa a2200205 a 4500 001 1151593 005 2018-10-03 008 2002 bl uuuu u00u1 u #d 100 1 $aSOUZA, C. M. P. de 245 $aEvaluation of meteorological elements and lettuce (Lactuca sativa, L.) yield related to geographic orientation of polyethylene greenhouse. 260 $c2002 520 $aThis experiment was carried out at the Agricultural Engineering Department, FCA/UNESP, Botucatu-SP aiming to stady the geographic orientation influence of two plastic tunnels (East/West and North/South based on the magnetic North) on lettuce plant (Lactuca sativa L, cv. Elisa) behavior and on the evaporation distribution uniformity inside the tunnels. The plants were sowed on 05/05/1999, transplanted on 05/29/1999 and havested on 06/31/1999. Temsiometers were used to monitore soil water potentials. A drip irrigation system was used. Both tunnels received A Class pan and thermohygrograpes in the center and 3 m apart small evaporimeters set at 3 heights (0.50 m, 1.00 m and 1.50 m). Through geostatistical analysis, there was not neither spatial dependency nor spatial variability of evaporation in both tunnels. However, the height of evaporimeters showed statistical differences: the 1.50 m height evaporimeter had slower evaporation than those from other heights. The air temperature, relative humidity and vapor pressure deficit averages were not statistically significant in both greenhouses when they were compared to those from the outside. A Class pan evaporation values were higher outside the tunnels than inside them, but there were no differences between both tunnels for this varieble. The lettuce plant yild was not influenced by tunnel orientation, but there were significant differences on plant yield among beds inside each tunnel. 650 $aAlface 650 $aEstufa 650 $aEvaporação 650 $aIrrigação 653 $aCultivo 700 1 $aKLAR, A. E. 700 1 $aDUENHAS, L. H. 773 $tIrriga, Botucatu$gv. 7, n. 3, p. 176-184, 2002.
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