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| Registros recuperados : 93 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
25/09/2018 |
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Data da última atualização: |
27/09/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
SILVA, A. J. P. da; COELHO, E. F.; COELHO FILHO, M. A.; SOUZA, J. L. de. |
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Afiliação: |
ALISSON JADAVI PEREIRA DA SILVA, IF Baiano; EUGENIO FERREIRA COELHO, CNPMF; MAURICIO ANTONIO COELHO FILHO, CNPMF; JOSÉ LEONALDO DE SOUZA, UFAL. |
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Título: |
Water extraction and implications on soil moisture sensor placement in the root zone of banana |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Scientia Agricola, v.75, n.2, p.95-101, March/April 2018. |
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ISSN: |
1678-992X |
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DOI: |
10.1590/1678-992x-2016-0339 |
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Idioma: |
Inglês |
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Conteúdo: |
The knowledge on spatial and temporal variations of soil water storage in the root zone of crops is essential to guide the studies to determine soil water balance, verify the effective zone of water extraction in the soil and indicate the correct region for the management of water, fertilizers and pesticides. The objectives of this study were: (i) to indicate the zones of highest root activity for banana in different development stages; (ii) to determine, inside the zone of highest root activity, the adequate position for the installation of soil moisture sensors. A 5.0 m3 drainage lysimeter was installed in the center of an experimental area of 320 m2. Water extraction was quantified inside the lysimeter using a 72 TDR probe. The concept of time stability was applied to indicate the position for sensor installation within the limits of effective water extraction. There are two patterns of water extraction distribution during the development of banana and the point of installation of sensors for irrigation management inside the zone of highest root activity is not constant along the crop development. |
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Thesagro: |
Água; Água do Solo; Armazenamento; Irrigação. |
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Thesaurus NAL: |
Irrigation management; Soil water; Soil water balance; Soil water storage. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01938naa a2200277 a 4500
001 2096232
005 2018-09-27
008 2018 bl uuuu u00u1 u #d
022 $a1678-992X
024 7 $a10.1590/1678-992x-2016-0339$2DOI
100 1 $aSILVA, A. J. P. da
245 $aWater extraction and implications on soil moisture sensor placement in the root zone of banana$h[electronic resource]
260 $c2018
520 $aThe knowledge on spatial and temporal variations of soil water storage in the root zone of crops is essential to guide the studies to determine soil water balance, verify the effective zone of water extraction in the soil and indicate the correct region for the management of water, fertilizers and pesticides. The objectives of this study were: (i) to indicate the zones of highest root activity for banana in different development stages; (ii) to determine, inside the zone of highest root activity, the adequate position for the installation of soil moisture sensors. A 5.0 m3 drainage lysimeter was installed in the center of an experimental area of 320 m2. Water extraction was quantified inside the lysimeter using a 72 TDR probe. The concept of time stability was applied to indicate the position for sensor installation within the limits of effective water extraction. There are two patterns of water extraction distribution during the development of banana and the point of installation of sensors for irrigation management inside the zone of highest root activity is not constant along the crop development.
650 $aIrrigation management
650 $aSoil water
650 $aSoil water balance
650 $aSoil water storage
650 $aÁgua
650 $aÁgua do Solo
650 $aArmazenamento
650 $aIrrigação
700 1 $aCOELHO, E. F.
700 1 $aCOELHO FILHO, M. A.
700 1 $aSOUZA, J. L. de
773 $tScientia Agricola$gv.75, n.2, p.95-101, March/April 2018.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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