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Registro Completo |
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Biblioteca(s): |
Embrapa Acre. |
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Data corrente: |
10/04/1997 |
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Data da última atualização: |
03/05/2023 |
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Tipo da produção científica: |
Comunicado Técnico/Recomendações Técnicas |
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Autoria: |
CAMPOS, I. S.; MEDEIROS, J. A. V. |
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Afiliação: |
IVANDIR SOARES CAMPOS, CPAF-AC; JESSE AD VINCULA MEDEIROS, CPAF-AC. |
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Título: |
Espaçamento e densidade para o cultivo do arroz de sequeiro na microrregião Alto Purus-Acre. I. Plantio em covas. |
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Ano de publicação: |
1980 |
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Fonte/Imprenta: |
Rio Branco, AC: Embrapa-UEPAE Rio Branco, 1980. |
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Páginas: |
4 p. |
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Série: |
(Embrapa-UEPAE Rio Branco. Comunicado técnico, 15). |
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Idioma: |
Português |
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Conteúdo: |
O presente trabalho foi orientado para introdução de tecnologias que não apenas representem novas alternativas em relação ao tradicional, mas, sobretudo o aumento da produção e produtividade da cultura na região. |
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Palavras-Chave: |
Acre; Alto Purus; Amazonia Occidental; Amazônia Ocidental; Arroz de secano; Densidad de plantas; Distancia entre hileras; Dry rice; Oriza sativa; Plantaciones lineales; Western Amazon. |
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Thesagro: |
Arroz; Arroz sequeiro; Cova; Cultivo de sequeiro; Densidade de plantio; Espaçamento; Plantio. |
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Thesaurus Nal: |
Line planting (agroforestry); Plant density; Rice; Row spacing. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/165073/1/1041.pdf
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Marc: |
LEADER 01407nam a2200409 a 4500
001 1492300
005 2023-05-03
008 1980 bl uuuu u0uu1 u #d
100 1 $aCAMPOS, I. S.
245 $aEspaçamento e densidade para o cultivo do arroz de sequeiro na microrregião Alto Purus-Acre. I. Plantio em covas.$h[electronic resource]
260 $aRio Branco, AC: Embrapa-UEPAE Rio Branco$c1980
300 $a4 p.
490 $a(Embrapa-UEPAE Rio Branco. Comunicado técnico, 15).
520 $aO presente trabalho foi orientado para introdução de tecnologias que não apenas representem novas alternativas em relação ao tradicional, mas, sobretudo o aumento da produção e produtividade da cultura na região.
650 $aLine planting (agroforestry)
650 $aPlant density
650 $aRice
650 $aRow spacing
650 $aArroz
650 $aArroz sequeiro
650 $aCova
650 $aCultivo de sequeiro
650 $aDensidade de plantio
650 $aEspaçamento
650 $aPlantio
653 $aAcre
653 $aAlto Purus
653 $aAmazonia Occidental
653 $aAmazônia Ocidental
653 $aArroz de secano
653 $aDensidad de plantas
653 $aDistancia entre hileras
653 $aDry rice
653 $aOriza sativa
653 $aPlantaciones lineales
653 $aWestern Amazon
700 1 $aMEDEIROS, J. A. V.
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Registro original: |
Embrapa Acre (CPAF-AC) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
22/12/2022 |
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Data da última atualização: |
22/12/2022 |
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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: |
SANTOS, I. S. dos; LIMA, L. K. S.; SAMPAIO, S. R.; SOARES, T. L.; JESUS, O. N. de. |
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Afiliação: |
IDALIA SOUZA DOS SANTOS, UNIVERSIDADE FEDERAL DO RECÔNCAVO DA BAHIA; LUCAS KENNEDY SILVA LIMA; SIDNARA RIBEIRO SAMPAIO, UNIVERSIDADE FEDERAL DO RECÔNCAVO DA BAHIA; TALIANE LEILA SOARES, UNIVERSIDADE ESTADUAL DE FEIRA DE SANTANA; ONILDO NUNES DE JESUS, CNPMF. |
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Título: |
Phenological precocity and resistance to CABMV in passion fruit progenies of the third generation backcross. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Euphytica, v. 217, Article number: 112, 2021. |
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ISSN: |
1573-5060 |
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DOI: |
//doi.org/10.1007/s10681-021-02842-8(0123456789().,-volV)( 01234567 |
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Idioma: |
Inglês |
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Conteúdo: |
Developing yellow passion fruit cultivars capable of combining precocity, productivity and resistance to Cowpea aphid-borne mosaic virus (CABMV) is essential to passiculture. The aim of the current study is to evaluate vegetative and reproductive precocity, as well as resistance to CABMV, in a population of third generation backcross (BC3) involving an interspecific hybrid (P. edulis x P. cincinnata) followed by three backcrosses with com P. edulis. Eight hundred and thirty-three (833) progenies, 22 BC3 families and 10 yellow passion fruit (controls) accessions were evaluated. Phenological stages were assessed based on the number of days after planting (DAP) when progenies presented primary, secondary and tertiary branches, flowers and fruits in these branches. CABMV severity was analyzed under field conditions based on a rating scale that ranged from 1 (resistant) to 4 (highly susceptible); values were converted into McKinney's disease index (DI%). Overall, BC3 families were superior to control treatments (P. edulis accession), since they presented greater precocity, productivity and resistance to CABMV. Based on CABMV?s classification, 34 progenies were considered resistant (DI from 0.0 to 14.81%) and 299 were moderately resistant (DI from 16.67 to 30.0%). Findings in the current study have shown that BC3.A, BC3.B and BC3.G families have potential to be used in breeding programs, since they showed more precocious vegetative and reproductive vigor, accumulated production higher than 70 fruits per plant and resistance to CABMV. MenosDeveloping yellow passion fruit cultivars capable of combining precocity, productivity and resistance to Cowpea aphid-borne mosaic virus (CABMV) is essential to passiculture. The aim of the current study is to evaluate vegetative and reproductive precocity, as well as resistance to CABMV, in a population of third generation backcross (BC3) involving an interspecific hybrid (P. edulis x P. cincinnata) followed by three backcrosses with com P. edulis. Eight hundred and thirty-three (833) progenies, 22 BC3 families and 10 yellow passion fruit (controls) accessions were evaluated. Phenological stages were assessed based on the number of days after planting (DAP) when progenies presented primary, secondary and tertiary branches, flowers and fruits in these branches. CABMV severity was analyzed under field conditions based on a rating scale that ranged from 1 (resistant) to 4 (highly susceptible); values were converted into McKinney's disease index (DI%). Overall, BC3 families were superior to control treatments (P. edulis accession), since they presented greater precocity, productivity and resistance to CABMV. Based on CABMV?s classification, 34 progenies were considered resistant (DI from 0.0 to 14.81%) and 299 were moderately resistant (DI from 16.67 to 30.0%). Findings in the current study have shown that BC3.A, BC3.B and BC3.G families have potential to be used in breeding programs, since they showed more precocious vegetative and reproductive vigor, accumulated production hi... Mostrar Tudo |
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Thesagro: |
Maracujá. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02222naa a2200205 a 4500
001 2150237
005 2022-12-22
008 2021 bl uuuu u00u1 u #d
022 $a1573-5060
024 7 $a//doi.org/10.1007/s10681-021-02842-8(0123456789().,-volV)( 01234567$2DOI
100 1 $aSANTOS, I. S. dos
245 $aPhenological precocity and resistance to CABMV in passion fruit progenies of the third generation backcross.$h[electronic resource]
260 $c2021
520 $aDeveloping yellow passion fruit cultivars capable of combining precocity, productivity and resistance to Cowpea aphid-borne mosaic virus (CABMV) is essential to passiculture. The aim of the current study is to evaluate vegetative and reproductive precocity, as well as resistance to CABMV, in a population of third generation backcross (BC3) involving an interspecific hybrid (P. edulis x P. cincinnata) followed by three backcrosses with com P. edulis. Eight hundred and thirty-three (833) progenies, 22 BC3 families and 10 yellow passion fruit (controls) accessions were evaluated. Phenological stages were assessed based on the number of days after planting (DAP) when progenies presented primary, secondary and tertiary branches, flowers and fruits in these branches. CABMV severity was analyzed under field conditions based on a rating scale that ranged from 1 (resistant) to 4 (highly susceptible); values were converted into McKinney's disease index (DI%). Overall, BC3 families were superior to control treatments (P. edulis accession), since they presented greater precocity, productivity and resistance to CABMV. Based on CABMV?s classification, 34 progenies were considered resistant (DI from 0.0 to 14.81%) and 299 were moderately resistant (DI from 16.67 to 30.0%). Findings in the current study have shown that BC3.A, BC3.B and BC3.G families have potential to be used in breeding programs, since they showed more precocious vegetative and reproductive vigor, accumulated production higher than 70 fruits per plant and resistance to CABMV.
650 $aMaracujá
700 1 $aLIMA, L. K. S.
700 1 $aSAMPAIO, S. R.
700 1 $aSOARES, T. L.
700 1 $aJESUS, O. N. de
773 $tEuphytica$gv. 217, Article number: 112, 2021.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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