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Registro Completo |
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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
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Data corrente: |
17/07/2001 |
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Data da última atualização: |
17/07/2001 |
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Autoria: |
TESTEZLAF, R.; ZAZUETA, F. S.; YEAGER T. H. |
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Título: |
A real-time irrigation control system for greenhouses. |
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Ano de publicação: |
1997 |
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Fonte/Imprenta: |
American Society of Engineers, v. 13, n. 3, p. 329-332, 1997. |
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Idioma: |
Português |
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Conteúdo: |
An automated irrigation computer control system was developed for management of greenhouse container plants. The development consisted of three distinctive steps: (1) choice of suitable hardware to control water application; (2) development of a friendly software interface that allows easy of the system; and (3) testing of the reliability of the control system. The system consisted of soil moisture sensors a hardware input/output interface (A/D card), a computer with a software interface, and actuators. A evolution of the control system was performed at an experimental greenhouse of Department of Envionmental Horticulture at the University of Florida. The results show that the control system is reliable in applying water responding to the plants demands.reliable measurements of the subtrate water tension using sensors presented a major difficulty. |
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Palavras-Chave: |
Automated irrigation control; Greenhouse. |
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Thesaurus Nal: |
irrigation. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01359naa a2200181 a 4500
001 1370216
005 2001-07-17
008 1997 bl --- 0-- u #d
100 1 $aTESTEZLAF, R.
245 $aA real-time irrigation control system for greenhouses.
260 $c1997
520 $aAn automated irrigation computer control system was developed for management of greenhouse container plants. The development consisted of three distinctive steps: (1) choice of suitable hardware to control water application; (2) development of a friendly software interface that allows easy of the system; and (3) testing of the reliability of the control system. The system consisted of soil moisture sensors a hardware input/output interface (A/D card), a computer with a software interface, and actuators. A evolution of the control system was performed at an experimental greenhouse of Department of Envionmental Horticulture at the University of Florida. The results show that the control system is reliable in applying water responding to the plants demands.reliable measurements of the subtrate water tension using sensors presented a major difficulty.
650 $airrigation
653 $aAutomated irrigation control
653 $aGreenhouse
700 1 $aZAZUETA, F. S.
700 1 $aYEAGER T. H.
773 $tAmerican Society of Engineers$gv. 13, n. 3, p. 329-332, 1997.
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