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Registro Completo |
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Biblioteca(s): |
Embrapa Acre; Embrapa Agrobiologia; Embrapa Agropecuária Oeste; Embrapa Amapá; Embrapa Amazônia Ocidental; Embrapa Amazônia Oriental; Embrapa Cerrados; Embrapa Unidades Centrais. |
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Data corrente: |
22/03/2000 |
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Data da última atualização: |
05/05/2023 |
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Tipo da produção científica: |
Comunicado Técnico/Recomendações Técnicas |
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Autoria: |
MOURA, G. de M. |
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Afiliação: |
GERALDO DE MELO MOURA, CPAF-AC. |
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Título: |
Épocas de capina na cultura da mandioca no estado do Acre. |
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Ano de publicação: |
1998 |
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Fonte/Imprenta: |
Rio Branco, AC: Embrapa CPAF-AC, 1998. |
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Páginas: |
4 p. |
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Série: |
(Embrapa CPAF-AC. Comunicado técnico, 96). |
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ISSN: |
0100-8668 |
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Idioma: |
Português |
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Conteúdo: |
Definição, em termos econômicos, de um número mínimo de capinas, de modo a compatibilizar o aumento de produção com o custo das capinas. |
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Palavras-Chave: |
Acre; Amazonia Occidental; Amazônia Ocidental; Brasil; Control de malezas; Cost; Cultivation; Cultivo; Cultura; Cultural methods; Land clearing; Planta daninha; Prácticas de cultivo vegetal; Rio Branco; Weeding; Western Amazon; Yuca. |
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Thesagro: |
Capina; Competição de Variedade; Custo; Erva Daninha; Mandioca; Manihot Esculenta; Pratica Cultural. |
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Thesaurus Nal: |
cassava; Plant cultural practices; variety trials; Weed control; weeds. |
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Categoria do assunto: |
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F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CPAF-AC/3645/1/comunicado96.pdf
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Marc: |
LEADER 01397nam a2200493 a 4500
001 1495101
005 2023-05-05
008 1998 bl uuuu u0uu1 u #d
022 $a0100-8668
100 1 $aMOURA, G. de M.
245 $aÉpocas de capina na cultura da mandioca no estado do Acre.
260 $aRio Branco, AC: Embrapa CPAF-AC$c1998
300 $a4 p.
490 $a(Embrapa CPAF-AC. Comunicado técnico, 96).
520 $aDefinição, em termos econômicos, de um número mínimo de capinas, de modo a compatibilizar o aumento de produção com o custo das capinas.
650 $acassava
650 $aPlant cultural practices
650 $avariety trials
650 $aWeed control
650 $aweeds
650 $aCapina
650 $aCompetição de Variedade
650 $aCusto
650 $aErva Daninha
650 $aMandioca
650 $aManihot Esculenta
650 $aPratica Cultural
653 $aAcre
653 $aAmazonia Occidental
653 $aAmazônia Ocidental
653 $aBrasil
653 $aControl de malezas
653 $aCost
653 $aCultivation
653 $aCultivo
653 $aCultura
653 $aCultural methods
653 $aLand clearing
653 $aPlanta daninha
653 $aPrácticas de cultivo vegetal
653 $aRio Branco
653 $aWeeding
653 $aWestern Amazon
653 $aYuca
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Registro original: |
Embrapa Acre (CPAF-AC) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
06/12/2005 |
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Data da última atualização: |
06/12/2005 |
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Autoria: |
NUNES, D.; BROWN, G.; PASINI, A. |
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Título: |
Earthworms' biodiversity in agricultural systems of Jaguapitã, Paraná state, Brazil. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
In: ENCUENTRO LATINO-AMERICANO DE ECOLOGIA Y TAXONOMIA DE OLIGOQUETOS, 2., 2005, San Juan, Puerto Rico. [Resumenes]. San Juan, Puerto Rico: International Institute of Tropical Forestry: Fundación Puertorriqueña de Conservación, 2005. p. 25. |
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Idioma: |
Inglês |
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Notas: |
Nome correto do segundo autor: BROWN, G.G. |
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Conteúdo: |
The Paraná states is characterized to have the economy based in agriculture, having 62% of area with pastures and farms. The land-use and management in agroecosystems influence the earthworm populations and consequently, their diversity. Aimed asses the earthworms biodiversity, analyzing the population density and biomass of this organisms in the rainy season (summer) and the dry season (winter), in 2004, at the sites with various crops and management systems of Jaguapitã, North Paraná, Brazil. The treatments were six pastures sites (degraded and in renovation processes). two sugar cane (Saccharum sp.) and two soybean (Glycine max) areas under conventional tillage. Samples were taken by TSBF (Tropical Soil and Biology Fertility) method, taking hand-sorting soil monoliths (25x25cm square), from surface to a depth of 10 cm. Earthworms were removed from soil and preserved in formalin solution (4%), being counted, weighed and the species identified. Pastures presented higher earthworms abundance (33-85 indiv. m-2 and1.49-7,59 g m-2, in summer; 0-282 indiv. m-2 and 0-24.38 g m-2, in winter) than agricultural areas (0-7 indiv. m-2 and 0-0.05 g m-2, in summer; 0-5 indiv. m-2 and 0-0.06 g m-2, in winter). Earthworms biodiversity, at the moment, is comprised by: Pntoscolex corethrurus and Glossoscolex sp., of the Glossoscolecidae family; Dichogaster affinis, D. bolaui and D. saliens, of the Acanthodrilidae; and Eukerria sp., E. eiseniana, E. saltensis and Ocnerodrilus occidentalis belonging the Ocnerodrilidae family. Fimoscolex n. sp., Ocnerodrilidae n. sp.1 and Belladrilus n. sp.1, at the time unknown, also were found. MenosThe Paraná states is characterized to have the economy based in agriculture, having 62% of area with pastures and farms. The land-use and management in agroecosystems influence the earthworm populations and consequently, their diversity. Aimed asses the earthworms biodiversity, analyzing the population density and biomass of this organisms in the rainy season (summer) and the dry season (winter), in 2004, at the sites with various crops and management systems of Jaguapitã, North Paraná, Brazil. The treatments were six pastures sites (degraded and in renovation processes). two sugar cane (Saccharum sp.) and two soybean (Glycine max) areas under conventional tillage. Samples were taken by TSBF (Tropical Soil and Biology Fertility) method, taking hand-sorting soil monoliths (25x25cm square), from surface to a depth of 10 cm. Earthworms were removed from soil and preserved in formalin solution (4%), being counted, weighed and the species identified. Pastures presented higher earthworms abundance (33-85 indiv. m-2 and1.49-7,59 g m-2, in summer; 0-282 indiv. m-2 and 0-24.38 g m-2, in winter) than agricultural areas (0-7 indiv. m-2 and 0-0.05 g m-2, in summer; 0-5 indiv. m-2 and 0-0.06 g m-2, in winter). Earthworms biodiversity, at the moment, is comprised by: Pntoscolex corethrurus and Glossoscolex sp., of the Glossoscolecidae family; Dichogaster affinis, D. bolaui and D. saliens, of the Acanthodrilidae; and Eukerria sp., E. eiseniana, E. saltensis and Ocnerodrilus occidentalis be... Mostrar Tudo |
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Categoria do assunto: |
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Marc: |
LEADER 02302naa a2200157 a 4500
001 1468614
005 2005-12-06
008 2005 bl --- 0-- u #d
100 1 $aNUNES, D.
245 $aEarthworms' biodiversity in agricultural systems of Jaguapitã, Paraná state, Brazil.
260 $c2005
500 $aNome correto do segundo autor: BROWN, G.G.
520 $aThe Paraná states is characterized to have the economy based in agriculture, having 62% of area with pastures and farms. The land-use and management in agroecosystems influence the earthworm populations and consequently, their diversity. Aimed asses the earthworms biodiversity, analyzing the population density and biomass of this organisms in the rainy season (summer) and the dry season (winter), in 2004, at the sites with various crops and management systems of Jaguapitã, North Paraná, Brazil. The treatments were six pastures sites (degraded and in renovation processes). two sugar cane (Saccharum sp.) and two soybean (Glycine max) areas under conventional tillage. Samples were taken by TSBF (Tropical Soil and Biology Fertility) method, taking hand-sorting soil monoliths (25x25cm square), from surface to a depth of 10 cm. Earthworms were removed from soil and preserved in formalin solution (4%), being counted, weighed and the species identified. Pastures presented higher earthworms abundance (33-85 indiv. m-2 and1.49-7,59 g m-2, in summer; 0-282 indiv. m-2 and 0-24.38 g m-2, in winter) than agricultural areas (0-7 indiv. m-2 and 0-0.05 g m-2, in summer; 0-5 indiv. m-2 and 0-0.06 g m-2, in winter). Earthworms biodiversity, at the moment, is comprised by: Pntoscolex corethrurus and Glossoscolex sp., of the Glossoscolecidae family; Dichogaster affinis, D. bolaui and D. saliens, of the Acanthodrilidae; and Eukerria sp., E. eiseniana, E. saltensis and Ocnerodrilus occidentalis belonging the Ocnerodrilidae family. Fimoscolex n. sp., Ocnerodrilidae n. sp.1 and Belladrilus n. sp.1, at the time unknown, also were found.
700 1 $aBROWN, G.
700 1 $aPASINI, A.
773 $tIn: ENCUENTRO LATINO-AMERICANO DE ECOLOGIA Y TAXONOMIA DE OLIGOQUETOS, 2., 2005, San Juan, Puerto Rico. [Resumenes]. San Juan, Puerto Rico: International Institute of Tropical Forestry: Fundación Puertorriqueña de Conservación, 2005. p. 25.
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