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Registro Completo |
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Biblioteca(s): |
Biblioteca Rui Tendinha. |
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Data corrente: |
29/10/2014 |
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Data da última atualização: |
29/10/2014 |
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Autoria: |
BARRETO, G. B. |
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Título: |
Irrigação : princípios, métodos e prática. |
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Ano de publicação: |
1974 |
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Fonte/Imprenta: |
Campinas-SP : Instituto Campineiro de Ensino Agrícola, 1974. |
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Páginas: |
185 p. |
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Descrição Física: |
il. |
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Idioma: |
Português |
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Notas: |
Inclui bibliografia. |
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Conteúdo: |
Introdução; Noções fundamentais sobre irrigação; Relação água-solo-planta; Fontes de suprimento de água; Açudagem; Rede de distribuição de água e de drenagem; Sistema de irrigação; Exemplo de cálculo e projeto de um equipamento de irrigação por aspersão; Necessidade de água para a planta; Drenagem para fins agrícolas; Bibliografias citadas. |
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Palavras-Chave: |
Acudagem; Agricultural hydraulics; Agricultural irrigation; Água; Drainage; Drenagem; Equipamento; Equipment; Fisica do solo; Hidraulica agricola; Irrigação; Irrigacao agricola; Irrigação por aspersão; Irrigation; Irrigation systems; Meteorologia; Meteorology; Methods; Metodo; Metodos; Necessidade de agua; Plant; Plant water relations; Planta; Practice; Pratica; Principios; Principles; Properties; qualidade; Relacao; Relacao agua-planta; Relacao solo-agua; Relationships; Sistema; Small reservoir; Soil; Soil chemicophysical; Solo; Systems; Tecnica; Use on agriculture; Uso na agricultura; Water; Water balance; Water quality; Water requirements. |
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Categoria do assunto: |
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Marc: |
LEADER 02101nam a2200697 a 4500
001 1004514
005 2014-10-29
008 1974 bl uuuu 00u1 u #d
100 1 $aBARRETO, G. B.
245 $aIrrigação$bprincípios, métodos e prática.
260 $aCampinas-SP : Instituto Campineiro de Ensino Agrícola$c1974
300 $a185 p.$cil.
500 $aInclui bibliografia.
520 $aIntrodução; Noções fundamentais sobre irrigação; Relação água-solo-planta; Fontes de suprimento de água; Açudagem; Rede de distribuição de água e de drenagem; Sistema de irrigação; Exemplo de cálculo e projeto de um equipamento de irrigação por aspersão; Necessidade de água para a planta; Drenagem para fins agrícolas; Bibliografias citadas.
653 $aAcudagem
653 $aAgricultural hydraulics
653 $aAgricultural irrigation
653 $aÁgua
653 $aDrainage
653 $aDrenagem
653 $aEquipamento
653 $aEquipment
653 $aFisica do solo
653 $aHidraulica agricola
653 $aIrrigação
653 $aIrrigacao agricola
653 $aIrrigação por aspersão
653 $aIrrigation
653 $aIrrigation systems
653 $aMeteorologia
653 $aMeteorology
653 $aMethods
653 $aMetodo
653 $aMetodos
653 $aNecessidade de agua
653 $aPlant
653 $aPlant water relations
653 $aPlanta
653 $aPractice
653 $aPratica
653 $aPrincipios
653 $aPrinciples
653 $aProperties
653 $aqualidade
653 $aRelacao
653 $aRelacao agua-planta
653 $aRelacao solo-agua
653 $aRelationships
653 $aSistema
653 $aSmall reservoir
653 $aSoil
653 $aSoil chemicophysical
653 $aSolo
653 $aSystems
653 $aTecnica
653 $aUse on agriculture
653 $aUso na agricultura
653 $aWater
653 $aWater balance
653 $aWater quality
653 $aWater requirements
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Biblioteca Rui Tendinha (BRT) |
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 | Acesso ao texto completo restrito à biblioteca da Biblioteca Rui Tendinha. Para informações adicionais entre em contato com biblioteca@incaper.es.gov.br. |
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Registro Completo |
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Biblioteca(s): |
Biblioteca Rui Tendinha. |
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Data corrente: |
14/07/2015 |
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Data da última atualização: |
23/10/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
PADOVAN, M. da P.; CORTEZ, V. J.; NAVARRETE, L. F.; NAVARRETE, E. D.; DEFFNER, A. C.; CENTENO, L. G.; MUNGUÍA, R.; BARRIOS, M.; VÍLCHEZ-MENDOZA, J. S.; VEGA-JARQUÍN, C.; COSTA, A. N. da.; BROOK, R. M.; RAPIDEL, B. |
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Afiliação: |
Maria da Penha Padovan, Incaper; CORTEZ, V. J.; Aureliano Nogueira da Costa, Incaper. |
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Título: |
Root distribution and water use in coffee shaded with Tabebuia rosea Bertol. and Simarouba glauca DC. compared to full sun coffee in sub-optimal environmental conditions. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Agroforestry Systems, v. 89, p. 743-749, 2015. |
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Idioma: |
Inglês |
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Conteúdo: |
Root niche differentiation for optimal exploitation of resources was found in an arabica coffee agroforestry system in Nicaragua. Rooting behavior was compared in both unshaded (FS) and shaded (AFS) coffee combined with two previously untested tropical timber species (deciduous Tabebuia rosea Bertol. and evergreen Simarouba glauca DC.). The predominant andisol possesses a compacted soil layer (talpetate). The study was conducted in sub-optimal environmental conditions for coffee cultivation (455 m.a.s.l., annual mean 27 °C, 1300 mm rainfall/year, 6 months dry season) in Nicaragua. Twelve and five trenches 200 cm deep were dug in AFS and FS respectively. Roots per unit area were counted on two perpendicular soil faces. Volumetric water was measured continuously over 2 years by using 45 reflectometers in different soil layers. The talpetate varied greatly in depth, thickness and physical structure. Coffee fine roots were more abundant than tree roots and were concentrated in the shallower strata (0?80 cm) whilst tree roots proliferated more below 100 cm. The S. glauca root system was denser below 100 cm than T. rosea root system. There was no meaningful difference in coffee root counts in FS and under T. rosea, but coffee root counts were higher near S. glauca trees. 2012 and 2014 had mild dry seasons and whole profile soil water content was similar in FS and AFS, but in the 2013 severe dry period volumetric water and water uptake were lower in AFS than in FS. This indicates that the normal advantage of greater soil exploration in AFS was cancelled presumably due to continued water uptake by deep rooting trees whereas the FS still had available water. MenosRoot niche differentiation for optimal exploitation of resources was found in an arabica coffee agroforestry system in Nicaragua. Rooting behavior was compared in both unshaded (FS) and shaded (AFS) coffee combined with two previously untested tropical timber species (deciduous Tabebuia rosea Bertol. and evergreen Simarouba glauca DC.). The predominant andisol possesses a compacted soil layer (talpetate). The study was conducted in sub-optimal environmental conditions for coffee cultivation (455 m.a.s.l., annual mean 27 °C, 1300 mm rainfall/year, 6 months dry season) in Nicaragua. Twelve and five trenches 200 cm deep were dug in AFS and FS respectively. Roots per unit area were counted on two perpendicular soil faces. Volumetric water was measured continuously over 2 years by using 45 reflectometers in different soil layers. The talpetate varied greatly in depth, thickness and physical structure. Coffee fine roots were more abundant than tree roots and were concentrated in the shallower strata (0?80 cm) whilst tree roots proliferated more below 100 cm. The S. glauca root system was denser below 100 cm than T. rosea root system. There was no meaningful difference in coffee root counts in FS and under T. rosea, but coffee root counts were higher near S. glauca trees. 2012 and 2014 had mild dry seasons and whole profile soil water content was similar in FS and AFS, but in the 2013 severe dry period volumetric water and water uptake were lower in AFS than in FS. This indicates t... Mostrar Tudo |
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Palavras-Chave: |
Agriculture; Forestry. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02577naa a2200289 a 4500
001 1006688
005 2015-10-23
008 2015 bl uuuu u00u1 u #d
100 1 $aPADOVAN, M. da P.
245 $aRoot distribution and water use in coffee shaded with Tabebuia rosea Bertol. and Simarouba glauca DC. compared to full sun coffee in sub-optimal environmental conditions.$h[electronic resource]
260 $c2015
520 $aRoot niche differentiation for optimal exploitation of resources was found in an arabica coffee agroforestry system in Nicaragua. Rooting behavior was compared in both unshaded (FS) and shaded (AFS) coffee combined with two previously untested tropical timber species (deciduous Tabebuia rosea Bertol. and evergreen Simarouba glauca DC.). The predominant andisol possesses a compacted soil layer (talpetate). The study was conducted in sub-optimal environmental conditions for coffee cultivation (455 m.a.s.l., annual mean 27 °C, 1300 mm rainfall/year, 6 months dry season) in Nicaragua. Twelve and five trenches 200 cm deep were dug in AFS and FS respectively. Roots per unit area were counted on two perpendicular soil faces. Volumetric water was measured continuously over 2 years by using 45 reflectometers in different soil layers. The talpetate varied greatly in depth, thickness and physical structure. Coffee fine roots were more abundant than tree roots and were concentrated in the shallower strata (0?80 cm) whilst tree roots proliferated more below 100 cm. The S. glauca root system was denser below 100 cm than T. rosea root system. There was no meaningful difference in coffee root counts in FS and under T. rosea, but coffee root counts were higher near S. glauca trees. 2012 and 2014 had mild dry seasons and whole profile soil water content was similar in FS and AFS, but in the 2013 severe dry period volumetric water and water uptake were lower in AFS than in FS. This indicates that the normal advantage of greater soil exploration in AFS was cancelled presumably due to continued water uptake by deep rooting trees whereas the FS still had available water.
653 $aAgriculture
653 $aForestry
700 1 $aCORTEZ, V. J.
700 1 $aNAVARRETE, L. F.
700 1 $aNAVARRETE, E. D.
700 1 $aDEFFNER, A. C.
700 1 $aCENTENO, L. G.
700 1 $aMUNGUÍA, R.
700 1 $aBARRIOS, M.
700 1 $aVÍLCHEZ-MENDOZA, J. S.
700 1 $aVEGA-JARQUÍN, C.
700 1 $aCOSTA, A. N. da.
700 1 $aBROOK, R. M.
700 1 $aRAPIDEL, B.
773 $tAgroforestry Systems$gv. 89, p. 743-749, 2015.
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