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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria Tropical; Embrapa Amazônia Oriental; Embrapa Arroz e Feijão; Embrapa Mandioca e Fruticultura; Embrapa Meio Norte / UEP-Parnaíba; Embrapa Meio-Norte; Embrapa Semiárido; Embrapa Unidades Centrais. |
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Data corrente: |
10/01/1994 |
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Data da última atualização: |
14/12/2012 |
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Autoria: |
MOTA, D. M. da. |
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Título: |
Considerações sobre capacitação de pequenos agricultores em projetos de irrigação no Piauí. |
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Ano de publicação: |
1992 |
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Fonte/Imprenta: |
Parnaíba: EMBRAPA-CNPAI, 1992. |
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Páginas: |
5 p. |
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Série: |
(EMBRAPA-CNPAI. Comunicado Técnico, 8). |
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Idioma: |
Português |
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Conteúdo: |
Assim, o objetivo deste trabalho e fazer recomendacoes a partir de observacoes feitas em campo e em revisao de literatura para a capacitacao dos pequenos agricultores assentados e em vias de assentamentos nos projeto de irrigacao do Piaui. Na capacitacao deve-se respeitar o agricultor como portador de experiencias e conhecimentos praticos adqueridos no desemvolvimento da agricultura tradicional, o quais serao uteis ao seu desemvolvimento no projeto de irrigacao. A capacitacao deve seguir como um elo entre a experiencia tradicional a as transformacoes inerentes a agricultura irrigada, rompendo-se com a concepcao de que baixo nivel de escolaridade e analfabetissimo sao sinonimo de ignorancia. |
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Palavras-Chave: |
Brasil; Capacitação técnica; Colono; Irrigação - Capacitação - Pequenos agricultores - Brasil - Piauí - Parnaíba; Irrigation projects; Pequeno agricultor; Pequenos agricultores; Piaui; Project; Projeto; Projeto de irrigação; Projetos de irrigação; Small farmer; Small farmers. |
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Thesagro: |
Agricultura; Assentamento; Capacitação; Desenvolvimento Rural; Irrigação; Pequeno Produtor. |
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Thesaurus Nal: |
irrigation. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/72332/1/CPAMN-COM.-TEC.-8-92.pdf
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Marc: |
LEADER 01822nam a2200385 a 4500
001 1079493
005 2012-12-14
008 1992 bl uuuu u0uu1 u #d
100 1 $aMOTA, D. M. da
245 $aConsiderações sobre capacitação de pequenos agricultores em projetos de irrigação no Piauí.
260 $aParnaíba: EMBRAPA-CNPAI$c1992
300 $a5 p.
490 $a(EMBRAPA-CNPAI. Comunicado Técnico, 8).
520 $aAssim, o objetivo deste trabalho e fazer recomendacoes a partir de observacoes feitas em campo e em revisao de literatura para a capacitacao dos pequenos agricultores assentados e em vias de assentamentos nos projeto de irrigacao do Piaui. Na capacitacao deve-se respeitar o agricultor como portador de experiencias e conhecimentos praticos adqueridos no desemvolvimento da agricultura tradicional, o quais serao uteis ao seu desemvolvimento no projeto de irrigacao. A capacitacao deve seguir como um elo entre a experiencia tradicional a as transformacoes inerentes a agricultura irrigada, rompendo-se com a concepcao de que baixo nivel de escolaridade e analfabetissimo sao sinonimo de ignorancia.
650 $airrigation
650 $aAgricultura
650 $aAssentamento
650 $aCapacitação
650 $aDesenvolvimento Rural
650 $aIrrigação
650 $aPequeno Produtor
653 $aBrasil
653 $aCapacitação técnica
653 $aColono
653 $aIrrigação - Capacitação - Pequenos agricultores - Brasil - Piauí - Parnaíba
653 $aIrrigation projects
653 $aPequeno agricultor
653 $aPequenos agricultores
653 $aPiaui
653 $aProject
653 $aProjeto
653 $aProjeto de irrigação
653 $aProjetos de irrigação
653 $aSmall farmer
653 $aSmall farmers
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Registro original: |
Embrapa Meio Norte / UEP-Parnaíba (CPAMN-UEPP) |
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Registro Completo
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Biblioteca(s): |
Embrapa Algodão. |
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Data corrente: |
20/02/2017 |
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Data da última atualização: |
02/03/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
PEREIRA, J. W. de L.; ALBUQUERQUE, M. B.; MELO FILHO, P. A.; NOGUEIRA, R. J. M. C.; LIMA, L. M. de; SANTOS, R. C. dos. |
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Afiliação: |
JACQUELINE WANESSA DE LIMA PEREIRA, UFRPE; MANOEL BANDEIRA ALBQUERQUE, Universidade Federal da Paraíba; PÉRICLES ALBUQUERQUE MELO FILHO, UFRPE; REJANE JUREMA MANSUR CUSTÓDIO NOGUEIRA, UFRPE; LIZIANE MARIA DE LIMA, CNPA; ROSEANE CAVALCANTI DOS SANTOS, CNPA. |
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Título: |
Assessment of drought tolerance of peanut cultivars based on physiological and yield traits in a semiarid environment. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Agricultural Water Management, n. 166, p. 70-76, 2016. |
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Idioma: |
Inglês |
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Conteúdo: |
tThe regular water supply during life cycle is essential to determine the yield in the legumes. In semiaridenvironments, the irregular rainfall and high temperature influence the phenology of crops impairing theyield. Peanut is an oleaginous crop with broad adaptation to tropical and semiarid climates, but yield isoften harmed when plants face water irregularities during reproductive phase. The recommendation ofcultivars tolerant to environments with water?limitation is indispensable to farmers in order to ensurereasonable production when drought settles down. Here, we evaluating peanut bred lines in order toassess drought tolerance based on physiological and yield traits, in greenhouse and field assays. In green-house experiment, 2 genotypes (BR 1, drought tolerant and the sensible LViPE-06) and 2 descendant bredlines (earliness-LBM Branco and a mid-runner, LBR Branco) were submitted to 21 days of total watersupression. Diffusive resistance, transpiration and leaf water potential were measured by porometer (LI1600), from fully expanded leaves at mid canopy. Root length was also measured at final period of waterstress. Further, in a 2-year field experiment carried out in semiarid environment (Barbalha, CE, Brazil),the genotypes were evaluated under rainfed and irrigation, aiming to estimating the yield trait and theefficiency of drought tolerance. Physiological and yield traits of all genotypes were altered under waterstress and significant responses were observed. Both top lines showed physiological ability to toleranceto drought, but LBM Branco, an earliness and upright line, was classified as drought tolerant showingbehavior near to BR 1. The losses in pod and seed yield were low, comparing to runner parent (LViPE-06).LBR Branco showed an intermediary performance between parents and was classified as moderately tol-erant. Based on physiological and agronomic performances, LBM Branco can later be recommended formanagement in semiarid environment. MenostThe regular water supply during life cycle is essential to determine the yield in the legumes. In semiaridenvironments, the irregular rainfall and high temperature influence the phenology of crops impairing theyield. Peanut is an oleaginous crop with broad adaptation to tropical and semiarid climates, but yield isoften harmed when plants face water irregularities during reproductive phase. The recommendation ofcultivars tolerant to environments with water?limitation is indispensable to farmers in order to ensurereasonable production when drought settles down. Here, we evaluating peanut bred lines in order toassess drought tolerance based on physiological and yield traits, in greenhouse and field assays. In green-house experiment, 2 genotypes (BR 1, drought tolerant and the sensible LViPE-06) and 2 descendant bredlines (earliness-LBM Branco and a mid-runner, LBR Branco) were submitted to 21 days of total watersupression. Diffusive resistance, transpiration and leaf water potential were measured by porometer (LI1600), from fully expanded leaves at mid canopy. Root length was also measured at final period of waterstress. Further, in a 2-year field experiment carried out in semiarid environment (Barbalha, CE, Brazil),the genotypes were evaluated under rainfed and irrigation, aiming to estimating the yield trait and theefficiency of drought tolerance. Physiological and yield traits of all genotypes were altered under waterstress and significant responses were observed. Both top ... Mostrar Tudo |
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Thesagro: |
Amendoim; Genótipo. |
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Thesaurus NAL: |
Legumes; Phenology; Semiarid zones; Water stress. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/156192/1/Assesment-of-drought-tolerante-of-peanut.pdf
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Marc: |
LEADER 02741naa a2200253 a 4500
001 2064841
005 2017-03-02
008 2016 bl uuuu u00u1 u #d
100 1 $aPEREIRA, J. W. de L.
245 $aAssessment of drought tolerance of peanut cultivars based on physiological and yield traits in a semiarid environment.$h[electronic resource]
260 $c2016
520 $atThe regular water supply during life cycle is essential to determine the yield in the legumes. In semiaridenvironments, the irregular rainfall and high temperature influence the phenology of crops impairing theyield. Peanut is an oleaginous crop with broad adaptation to tropical and semiarid climates, but yield isoften harmed when plants face water irregularities during reproductive phase. The recommendation ofcultivars tolerant to environments with water?limitation is indispensable to farmers in order to ensurereasonable production when drought settles down. Here, we evaluating peanut bred lines in order toassess drought tolerance based on physiological and yield traits, in greenhouse and field assays. In green-house experiment, 2 genotypes (BR 1, drought tolerant and the sensible LViPE-06) and 2 descendant bredlines (earliness-LBM Branco and a mid-runner, LBR Branco) were submitted to 21 days of total watersupression. Diffusive resistance, transpiration and leaf water potential were measured by porometer (LI1600), from fully expanded leaves at mid canopy. Root length was also measured at final period of waterstress. Further, in a 2-year field experiment carried out in semiarid environment (Barbalha, CE, Brazil),the genotypes were evaluated under rainfed and irrigation, aiming to estimating the yield trait and theefficiency of drought tolerance. Physiological and yield traits of all genotypes were altered under waterstress and significant responses were observed. Both top lines showed physiological ability to toleranceto drought, but LBM Branco, an earliness and upright line, was classified as drought tolerant showingbehavior near to BR 1. The losses in pod and seed yield were low, comparing to runner parent (LViPE-06).LBR Branco showed an intermediary performance between parents and was classified as moderately tol-erant. Based on physiological and agronomic performances, LBM Branco can later be recommended formanagement in semiarid environment.
650 $aLegumes
650 $aPhenology
650 $aSemiarid zones
650 $aWater stress
650 $aAmendoim
650 $aGenótipo
700 1 $aALBUQUERQUE, M. B.
700 1 $aMELO FILHO, P. A.
700 1 $aNOGUEIRA, R. J. M. C.
700 1 $aLIMA, L. M. de
700 1 $aSANTOS, R. C. dos
773 $tAgricultural Water Management$gn. 166, p. 70-76, 2016.
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Registro original: |
Embrapa Algodão (CNPA) |
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