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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
23/09/1997 |
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Data da última atualização: |
25/03/2010 |
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Autoria: |
CARRILLO, M.; MARTINEZ, P. |
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Título: |
Development of an irrigation well totalizing flowmeter. |
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Ano de publicação: |
1994 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE, 5., 1994, Orlando. Computers in agriculture: proceedings. St. Joseph, MI: ASAE, 1994. |
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Páginas: |
p. 65-70. |
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Idioma: |
Inglês |
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Conteúdo: |
Due to environmental and resource conservation concerns, recent laws and regulations require metering of all irrigation wells in Mexico. An electronic instrument for totalizing water extraction from irrigation wells was developed. This device was a joint project between government (Instituto Mexicano de Tecnologia del Agua) and private industry (Disenos Electronicos Prodata, S.A.). Special attention was given to producing a low-cost reliable instrument with reasonable accuracy. The current version of the device can be used on free flowing wells up to 8 inches in diameter. It consists of orifice plate with a differential pressure transducer and supporting electronics. Field tests were conducted in commercial production systems. The current version of the device is tamper-proof and is expected to be commercially available at less than 60% of the cost of comparable devices currently in the market. |
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Palavras-Chave: |
Agroinformatics; Computadores aplicados a agricultura; Computer in agriculture; Informatica na agropecuaria; Information technology in agriculture; Tecnologia de informacao na agricultura. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01635naa a2200217 a 4500
001 1004750
005 2010-03-25
008 1994 bl uuuu u00u1 u #d
100 1 $aCARRILLO, M.
245 $aDevelopment of an irrigation well totalizing flowmeter.
260 $c1994
300 $ap. 65-70.
520 $aDue to environmental and resource conservation concerns, recent laws and regulations require metering of all irrigation wells in Mexico. An electronic instrument for totalizing water extraction from irrigation wells was developed. This device was a joint project between government (Instituto Mexicano de Tecnologia del Agua) and private industry (Disenos Electronicos Prodata, S.A.). Special attention was given to producing a low-cost reliable instrument with reasonable accuracy. The current version of the device can be used on free flowing wells up to 8 inches in diameter. It consists of orifice plate with a differential pressure transducer and supporting electronics. Field tests were conducted in commercial production systems. The current version of the device is tamper-proof and is expected to be commercially available at less than 60% of the cost of comparable devices currently in the market.
653 $aAgroinformatics
653 $aComputadores aplicados a agricultura
653 $aComputer in agriculture
653 $aInformatica na agropecuaria
653 $aInformation technology in agriculture
653 $aTecnologia de informacao na agricultura
700 1 $aMARTINEZ, P.
773 $tIn: INTERNATIONAL CONFERENCE, 5., 1994, Orlando. Computers in agriculture: proceedings. St. Joseph, MI: ASAE, 1994.
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Registro original: |
Embrapa Agricultura Digital (CNPTIA) |
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