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Registro Completo |
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Biblioteca(s): |
Embrapa Clima Temperado; Embrapa Meio Norte / UEP-Parnaíba; Embrapa Unidades Centrais. |
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Data corrente: |
26/01/1996 |
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Data da última atualização: |
18/12/2018 |
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Autoria: |
OLIVEIRA, E. A.; BIANCHINI, C. |
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Título: |
Diagnostico e recomendacoes para a cultura do aspargo na zona produtora da regiao sudeste do Rio Grande do Sul. |
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Ano de publicação: |
1982 |
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Fonte/Imprenta: |
Pelotas: EMBRAPA-UEPAE de Cascata, 1982. |
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Páginas: |
43p. |
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Série: |
(EMBRAPA-UEPAE de Cascata. Documentos, 13). |
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Idioma: |
Português |
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Conteúdo: |
Nos ultimos anos, passaram a ser constatada acentuadas quedas na producao de algumas lavouras de aspargo, devido, principalmente, ao apodrecimento generalizado do sistema radicular. Ate entao, o baixo rendimento medio das lavouras, oscilando entre 1.500 e 2.000 kg/ha, era atribuido tanto a causas tecnicas, quanto economicas. Entre as primeiras, encontravam-se a utilizacao de cultivares e de mudas de qualidade inferior, periodos prolongados de colheita e descuidados na realizacao dos trabalhos culturais. As causas economicas referiam-se a organizacao da lvoura, geralmente localizada em pequenas areas, e a flutuacoes de preco, repercutindo na comercializacao. Tornou-se necessaria, entao, uma analise da situacao existente, para uma melhor definicao das ...linhas de pesquisa e de difusao de tecnologia a serem seguidas pela EMBRAPA, atraves da UEPAE de Cascata, e da EMATER/RS, respectivamente. |
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Palavras-Chave: |
Asparagus officinalis L; Aspargus; Aspargus officinalis; Aspectos gerais; Brasil; Cultivation; Cultivo; Disease; Doen?a; General aspects; Pest; Plantation; Pr tica cultural; Rio Grande do Sul; Seedling; Trato cultural. |
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Thesagro: |
Aspargo; Doença; Muda; Plantio; Praga; Solo. |
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Thesaurus Nal: |
soil. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01983nam a2200421 a 4500
001 1743139
005 2018-12-18
008 1982 bl uuuu u0uu1 u #d
100 1 $aOLIVEIRA, E. A.
245 $aDiagnostico e recomendacoes para a cultura do aspargo na zona produtora da regiao sudeste do Rio Grande do Sul.
260 $aPelotas: EMBRAPA-UEPAE de Cascata$c1982
300 $a43p.
490 $a(EMBRAPA-UEPAE de Cascata. Documentos, 13).
520 $aNos ultimos anos, passaram a ser constatada acentuadas quedas na producao de algumas lavouras de aspargo, devido, principalmente, ao apodrecimento generalizado do sistema radicular. Ate entao, o baixo rendimento medio das lavouras, oscilando entre 1.500 e 2.000 kg/ha, era atribuido tanto a causas tecnicas, quanto economicas. Entre as primeiras, encontravam-se a utilizacao de cultivares e de mudas de qualidade inferior, periodos prolongados de colheita e descuidados na realizacao dos trabalhos culturais. As causas economicas referiam-se a organizacao da lvoura, geralmente localizada em pequenas areas, e a flutuacoes de preco, repercutindo na comercializacao. Tornou-se necessaria, entao, uma analise da situacao existente, para uma melhor definicao das ...linhas de pesquisa e de difusao de tecnologia a serem seguidas pela EMBRAPA, atraves da UEPAE de Cascata, e da EMATER/RS, respectivamente.
650 $asoil
650 $aAspargo
650 $aDoença
650 $aMuda
650 $aPlantio
650 $aPraga
650 $aSolo
653 $aAsparagus officinalis L
653 $aAspargus
653 $aAspargus officinalis
653 $aAspectos gerais
653 $aBrasil
653 $aCultivation
653 $aCultivo
653 $aDisease
653 $aDoen?a
653 $aGeneral aspects
653 $aPest
653 $aPlantation
653 $aPr tica cultural
653 $aRio Grande do Sul
653 $aSeedling
653 $aTrato cultural
700 1 $aBIANCHINI, C.
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Registro original: |
Embrapa Clima Temperado (CPACT) |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio-Norte. |
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Data corrente: |
11/05/2022 |
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Data da última atualização: |
11/05/2022 |
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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: |
REIS FILHO, R. J. C. dos; CARNEIRO, M. S. de S.; PEREIRA, E. S.; FURTADO, R. N.; MORAIS NETO, L. B. de; MAGALHAES, J. A.; ALVES, F. G. da S.; LOPES, M. N. |
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Afiliação: |
RAIMUNDO JOSÉ COUTO DOS REIS FILHO, UFC, Fortaleza.; MARIA SOCORRO DE SOUZA CARNEIRO, UFC, Fortaleza.; ELZANIA SALES PEREIRA, UFC, Fortaleza.; RAFAEL NOGUEIRA FURTADO, IFPI, Paulistana, PI.; LUIZ BARRETO DE MORAIS NETO, Integral Agroindustrial Ltda, Fortaleza, CE.; JOAO AVELAR MAGALHAES, CPAMN; FRANCISCO GLEYSON DA SILVEIRA ALVES, UFC, Fortaleza.; MARCOS NEVES LOPES, IFPI, Valença do Piauí. |
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Título: |
Biomass components and water use efficiency in cactus pear under different irrigation systems and harvest frequencies. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Revista Brasileira de Zootecnia, v. 51, e20210093, 2022. |
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ISSN: |
1806-9290 |
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DOI: |
10.37496/rbz5120210093 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective was to evaluate the effect of different irrigation systems and harvest frequencies on the cultivation of cactus pear. The study was conducted in the semi-arid region, in the municipality of Russas, CE, Brazil. The experiment was a split plot randomized block design, with four replications. Plots were represented by irrigation systems (surface drip, microsprinkler, Micro Spray Jet, and conventional sprinkler) and subplots by harvest frequencies (6, 9, 12, and 18 months). Cactus pear biomass production characteristics were evaluated. Most of the productive characteristics evaluated were influenced by harvest frequency and irrigation system. The harvest frequency of 12 months combined with conventional sprinkler system resulted in a total dry biomass production of 16,400 kg ha−1. The conventional sprinkler system showed the highest number of second-order cladodes (4.9 cladodes plant−1). The conventional sprinkler and Micro Spray Jet systems showed the highest values for various structural characteristics. For water use efficiency (WUE), the highest value was found at the frequency of six months (8.46 kg ha−1 mm−1). Regarding the effects of irrigation system on WUE, the highest values were observed with the conventional sprinkler system (8.20 kg ha−1 mm−1). The harvest frequency of 12 months combined with the conventional sprinkler system presents better results in the evaluated productive characteristics, mainly the cactus pear production by area. MenosThe objective was to evaluate the effect of different irrigation systems and harvest frequencies on the cultivation of cactus pear. The study was conducted in the semi-arid region, in the municipality of Russas, CE, Brazil. The experiment was a split plot randomized block design, with four replications. Plots were represented by irrigation systems (surface drip, microsprinkler, Micro Spray Jet, and conventional sprinkler) and subplots by harvest frequencies (6, 9, 12, and 18 months). Cactus pear biomass production characteristics were evaluated. Most of the productive characteristics evaluated were influenced by harvest frequency and irrigation system. The harvest frequency of 12 months combined with conventional sprinkler system resulted in a total dry biomass production of 16,400 kg ha−1. The conventional sprinkler system showed the highest number of second-order cladodes (4.9 cladodes plant−1). The conventional sprinkler and Micro Spray Jet systems showed the highest values for various structural characteristics. For water use efficiency (WUE), the highest value was found at the frequency of six months (8.46 kg ha−1 mm−1). Regarding the effects of irrigation system on WUE, the highest values were observed with the conventional sprinkler system (8.20 kg ha−1 mm−1). The harvest frequency of 12 months combined with the conventional sprinkler system presents better results in the evaluated productive characteristics, mainly the cactus pear ... Mostrar Tudo |
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Thesagro: |
Forragem; Irrigação; Manejo de Água. |
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Thesaurus NAL: |
Cladodes; Forage production; Irrigation management; Opuntia stricta. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1142887/1/BiomassComponentsWaterEfficiencyCactusRBZ51.2022.pdf
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Marc: |
LEADER 02469naa a2200313 a 4500
001 2142887
005 2022-05-11
008 2022 bl uuuu u00u1 u #d
022 $a1806-9290
024 7 $a10.37496/rbz5120210093$2DOI
100 1 $aREIS FILHO, R. J. C. dos
245 $aBiomass components and water use efficiency in cactus pear under different irrigation systems and harvest frequencies.$h[electronic resource]
260 $c2022
520 $aThe objective was to evaluate the effect of different irrigation systems and harvest frequencies on the cultivation of cactus pear. The study was conducted in the semi-arid region, in the municipality of Russas, CE, Brazil. The experiment was a split plot randomized block design, with four replications. Plots were represented by irrigation systems (surface drip, microsprinkler, Micro Spray Jet, and conventional sprinkler) and subplots by harvest frequencies (6, 9, 12, and 18 months). Cactus pear biomass production characteristics were evaluated. Most of the productive characteristics evaluated were influenced by harvest frequency and irrigation system. The harvest frequency of 12 months combined with conventional sprinkler system resulted in a total dry biomass production of 16,400 kg ha−1. The conventional sprinkler system showed the highest number of second-order cladodes (4.9 cladodes plant−1). The conventional sprinkler and Micro Spray Jet systems showed the highest values for various structural characteristics. For water use efficiency (WUE), the highest value was found at the frequency of six months (8.46 kg ha−1 mm−1). Regarding the effects of irrigation system on WUE, the highest values were observed with the conventional sprinkler system (8.20 kg ha−1 mm−1). The harvest frequency of 12 months combined with the conventional sprinkler system presents better results in the evaluated productive characteristics, mainly the cactus pear production by area.
650 $aCladodes
650 $aForage production
650 $aIrrigation management
650 $aOpuntia stricta
650 $aForragem
650 $aIrrigação
650 $aManejo de Água
700 1 $aCARNEIRO, M. S. de S.
700 1 $aPEREIRA, E. S.
700 1 $aFURTADO, R. N.
700 1 $aMORAIS NETO, L. B. de
700 1 $aMAGALHAES, J. A.
700 1 $aALVES, F. G. da S.
700 1 $aLOPES, M. N.
773 $tRevista Brasileira de Zootecnia$gv. 51, e20210093, 2022.
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Embrapa Meio-Norte (CPAMN) |
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