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Registro Completo |
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Biblioteca(s): |
Embrapa Agropecuária Oeste; Embrapa Meio Norte / UEP-Parnaíba. |
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Data corrente: |
26/11/1993 |
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Data da última atualização: |
13/10/2016 |
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Autoria: |
BOS, M. G.; NUGTEREN, J. |
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Título: |
On irrigation efficiencies. |
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Edição: |
4th ed. |
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Ano de publicação: |
1990 |
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Fonte/Imprenta: |
Wageningen: ILRI, 1990. |
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Páginas: |
117 p. |
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Descrição Física: |
il. |
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Série: |
(ILRI. Publication, 19). |
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ISBN: |
90-70260-875 |
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Idioma: |
Inglês |
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Conteúdo: |
Definition of the problem; Method of investigation applied; Data processing: Grouping of areas; definitions of efficiencies; Calculating theefficiencies; Efficiency terminology and reuse; Accuracy of the calculated efficiencies. Some results not directly related to irrigation efficiency: Field irrigation method versus irrigated area; Farm size distribution; Number of farms served by group inlets; Project staffing. Analysis and evaluation of the data from the questionaire with respect to irrigation efficiency: Conveyance efficiency; Conveyance efficiency versus average irrigable area; Conveyance efficiency versus size of rotational unit; Conveyance efficiency as a function of technical equipment; Distribution efficiency; Distribution efficiency versus farm sizeand soil type; Distribution efficiency versus duration of delivery period; Farm inlet versus group inlet; Field application efficiency; Influence of field irrigation method on field application efficiency; Effect of depth of application on e (a); Field application efficiency versus farm size and soil type; Influence of farm flow rate on applicationefficiency; Tertiary unit efficiency; Influence of flow rate at farm inlet on tertiary unit efficiency; Relation of water charges to tertiary unit efficiency; Relation of tertiary unit efficiency to method of water supply to the farm; Irrigation system efficiency; Relation of irrigation system efficiency to actually irrigated area; Influence of project management on irrigation system efficiency; Everall or project efficiency. Practical application of the study results with some examples. Evaluation of the applied approach. Conclusions and recommendations. MenosDefinition of the problem; Method of investigation applied; Data processing: Grouping of areas; definitions of efficiencies; Calculating theefficiencies; Efficiency terminology and reuse; Accuracy of the calculated efficiencies. Some results not directly related to irrigation efficiency: Field irrigation method versus irrigated area; Farm size distribution; Number of farms served by group inlets; Project staffing. Analysis and evaluation of the data from the questionaire with respect to irrigation efficiency: Conveyance efficiency; Conveyance efficiency versus average irrigable area; Conveyance efficiency versus size of rotational unit; Conveyance efficiency as a function of technical equipment; Distribution efficiency; Distribution efficiency versus farm sizeand soil type; Distribution efficiency versus duration of delivery period; Farm inlet versus group inlet; Field application efficiency; Influence of field irrigation method on field application efficiency; Effect of depth of application on e (a); Field application efficiency versus farm size and soil type; Influence of farm flow rate on applicationefficiency; Tertiary unit efficiency; Influence of flow rate at farm inlet on tertiary unit efficiency; Relation of water charges to tertiary unit efficiency; Relation of tertiary unit efficiency to method of water supply to the farm; Irrigation system efficiency; Relation of irrigation system efficiency to actually irrigated area; Influence of project management on irrigation... Mostrar Tudo |
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Palavras-Chave: |
Efficiency; Eficiencia; Resultados; Results; Use; Uso. |
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Thesagro: |
Irrigação. |
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Thesaurus Nal: |
irrigation. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02281nam a2200265 a 4500
001 1240607
005 2016-10-13
008 1990 bl uuuu 00u1 u #d
020 $a90-70260-875
100 1 $aBOS, M. G.
245 $aOn irrigation efficiencies.
250 $a4th ed.
260 $aWageningen: ILRI$c1990
300 $a117 p.$cil.
490 $a(ILRI. Publication, 19).
520 $aDefinition of the problem; Method of investigation applied; Data processing: Grouping of areas; definitions of efficiencies; Calculating theefficiencies; Efficiency terminology and reuse; Accuracy of the calculated efficiencies. Some results not directly related to irrigation efficiency: Field irrigation method versus irrigated area; Farm size distribution; Number of farms served by group inlets; Project staffing. Analysis and evaluation of the data from the questionaire with respect to irrigation efficiency: Conveyance efficiency; Conveyance efficiency versus average irrigable area; Conveyance efficiency versus size of rotational unit; Conveyance efficiency as a function of technical equipment; Distribution efficiency; Distribution efficiency versus farm sizeand soil type; Distribution efficiency versus duration of delivery period; Farm inlet versus group inlet; Field application efficiency; Influence of field irrigation method on field application efficiency; Effect of depth of application on e (a); Field application efficiency versus farm size and soil type; Influence of farm flow rate on applicationefficiency; Tertiary unit efficiency; Influence of flow rate at farm inlet on tertiary unit efficiency; Relation of water charges to tertiary unit efficiency; Relation of tertiary unit efficiency to method of water supply to the farm; Irrigation system efficiency; Relation of irrigation system efficiency to actually irrigated area; Influence of project management on irrigation system efficiency; Everall or project efficiency. Practical application of the study results with some examples. Evaluation of the applied approach. Conclusions and recommendations.
650 $airrigation
650 $aIrrigação
653 $aEfficiency
653 $aEficiencia
653 $aResultados
653 $aResults
653 $aUse
653 $aUso
700 1 $aNUGTEREN, J.
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Registro original: |
Embrapa Agropecuária Oeste (CPAO) |
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| 3. |  | TIGANO, M. S.; JEYAPRAKASH, A.; BRITO, J.; CARNEIRO, R. M. D. G.; DICKSON, D. W. Characterization of Meloidogyne floridensis using mitochondrial DNA sequence. In: ANNUAL MEETING of ONTA, 37., 2005, Viña del Mar, Chile. Program and abstracts... [Santiago: Sociedad Chilena de Nematologia], 2005. p. 80. SISPAT 2005 - Produção Técnico-Científica - Resumo em anais de Congresso.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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