|
|
Registro Completo |
Biblioteca(s): |
Embrapa Meio-Norte. |
Data corrente: |
05/06/2019 |
Data da última atualização: |
17/10/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
ALCÂNTARA NETO, F. de; OLIVEIRA JUNIOR, J. O. L. de; BEZERRA, A. A. de C.; SILVA JÚNIOR, G. B. da; ALBUQUERQUE, J. de A. A. de; ZUFFO, A. M.; AQUINO, J. P. A. de; BORGES, A. F. |
Afiliação: |
FRANCISCO DE ALCÂNTARA NETO, UFPI; JOSE OSCAR LUSTOSA DE OLIVEIRA JUNIOR, CPAMN; ANTÔNIO AÉCIO DE CARVALHO BEZERRA, UFPI; GABRIEL BARBOSA DA SILVA JÚNIOR, UFPI; JOSÉ DE ANCHIETA ALVES DE ALBUQUERQUE, UFRR; ALAN MARIO ZUFFO, UNEMAT; JOÃO PEDRO ALVES DE AQUINO, UFPI; ABEL FERREIRA BORGES, UFPI. |
Título: |
Floristic composition of weeds in a dystrophic Red-Yellow Argisol under the cultivation of cowpea, cv. BRS Novaera. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Australian Journal of Crop Science, v. 13, n. 05, p. 767-772, 2019. |
DOI: |
10.21475/ajcs.19.13.05.p1553 |
Idioma: |
Inglês |
Conteúdo: |
Among the several factors that negatively influence cowpea culture, weeds have been responsible for the reduction of growth, development and productive performance of the crop, making it necessary to establish management strategies based on phytosociological studies of weed species in growing areas. |
Palavras-Chave: |
Feijão-caupi; Fitossociologia; Frequência relativa; Planta daninha. |
Thesagro: |
Vigna Unguiculata. |
Thesaurus Nal: |
Phytosociology. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/198196/1/Floristic-composition-weeds.pdf
|
Marc: |
LEADER 01244naa a2200289 a 4500 001 2109658 005 2019-10-17 008 2019 bl uuuu u00u1 u #d 024 7 $a10.21475/ajcs.19.13.05.p1553$2DOI 100 1 $aALCÂNTARA NETO, F. de 245 $aFloristic composition of weeds in a dystrophic Red-Yellow Argisol under the cultivation of cowpea, cv. BRS Novaera.$h[electronic resource] 260 $c2019 520 $aAmong the several factors that negatively influence cowpea culture, weeds have been responsible for the reduction of growth, development and productive performance of the crop, making it necessary to establish management strategies based on phytosociological studies of weed species in growing areas. 650 $aPhytosociology 650 $aVigna Unguiculata 653 $aFeijão-caupi 653 $aFitossociologia 653 $aFrequência relativa 653 $aPlanta daninha 700 1 $aOLIVEIRA JUNIOR, J. O. L. de 700 1 $aBEZERRA, A. A. de C. 700 1 $aSILVA JÚNIOR, G. B. da 700 1 $aALBUQUERQUE, J. de A. A. de 700 1 $aZUFFO, A. M. 700 1 $aAQUINO, J. P. A. de 700 1 $aBORGES, A. F. 773 $tAustralian Journal of Crop Science$gv. 13, n. 05, p. 767-772, 2019.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Meio-Norte (CPAMN) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
| Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Arroz e Feijão. |
Data corrente: |
06/06/1995 |
Data da última atualização: |
04/04/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
BUSO, G. S. C.; RANGEL, P. H. N.; FERREIRA, M. E. |
Afiliação: |
PAULO HIDEO NAKANO RANGEL, CNPAF. |
Título: |
Analysis of random and specific sequences of nuclear and cytoplasmic DNA in diploid and tetraploid American wild rice species (Oryza spp.). |
Ano de publicação: |
2001 |
Fonte/Imprenta: |
Genome, v. 44, n. 3, p. 476-494, June 2001. |
DOI: |
https://doi.org/10.1139/g01-019 |
Idioma: |
Inglês |
Conteúdo: |
A sample of American wild rice and other accessions of the genus Oryza were studied at polymorphic regions of nuclear, mitochondrial, and chloroplastic genomes. First, flow cytometry, genome-specific RAPD markers, and chromosome counting were utilized to verify the original ploidy and classification of 230 accessions studied. Based on these methods, 8% of the accessions were considered to be misclassified either taxonomically or as a result of contamination. Second, a fine resolution analysis was conducted at genomic regions sampled at random by RAPD markers and at specific sites of the chloroplast and mitochondrial DNA by cleaved amplified polymorphic sequence (CAPS) analy- sis. Phylogenetic trees resulting from phenetic and cladistic analyses of RAPD, cpDNA, and mtDNA polymorphisms were obtained. The results indicated that the American diploid species O. glumaepatula should be considered an individual species, distinct from O. rufipogon, and confirmed that the American tetraploid species (O. alta, O. grandiglumis, and O. latifolia) belong to the O. officinalis complex. The data indicate that these species should still be treated as a group rather than as three distinct species and that their closest relative is a CC-genome species. It was estimated that the diploid and tetraploid American species diverged from O. sativa ? O. nivara (AA genome) and CC- and BBCC-genome species, respectively, 20 million years ago. |
Palavras-Chave: |
Oryza glumaepatula; RAPD. |
Thesagro: |
Arroz; Oryza Sativa. |
Thesaurus NAL: |
Evolution; Flow cytometry; Random amplified polymorphic DNA technique; Rice. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
Marc: |
LEADER 02228naa a2200253 a 4500 001 1202346 005 2022-04-04 008 2001 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1139/g01-019$2DOI 100 1 $aBUSO, G. S. C. 245 $aAnalysis of random and specific sequences of nuclear and cytoplasmic DNA in diploid and tetraploid American wild rice species (Oryza spp.).$h[electronic resource] 260 $c2001 520 $aA sample of American wild rice and other accessions of the genus Oryza were studied at polymorphic regions of nuclear, mitochondrial, and chloroplastic genomes. First, flow cytometry, genome-specific RAPD markers, and chromosome counting were utilized to verify the original ploidy and classification of 230 accessions studied. Based on these methods, 8% of the accessions were considered to be misclassified either taxonomically or as a result of contamination. Second, a fine resolution analysis was conducted at genomic regions sampled at random by RAPD markers and at specific sites of the chloroplast and mitochondrial DNA by cleaved amplified polymorphic sequence (CAPS) analy- sis. Phylogenetic trees resulting from phenetic and cladistic analyses of RAPD, cpDNA, and mtDNA polymorphisms were obtained. The results indicated that the American diploid species O. glumaepatula should be considered an individual species, distinct from O. rufipogon, and confirmed that the American tetraploid species (O. alta, O. grandiglumis, and O. latifolia) belong to the O. officinalis complex. The data indicate that these species should still be treated as a group rather than as three distinct species and that their closest relative is a CC-genome species. It was estimated that the diploid and tetraploid American species diverged from O. sativa ? O. nivara (AA genome) and CC- and BBCC-genome species, respectively, 20 million years ago. 650 $aEvolution 650 $aFlow cytometry 650 $aRandom amplified polymorphic DNA technique 650 $aRice 650 $aArroz 650 $aOryza Sativa 653 $aOryza glumaepatula 653 $aRAPD 700 1 $aRANGEL, P. H. N. 700 1 $aFERREIRA, M. E. 773 $tGenome$gv. 44, n. 3, p. 476-494, June 2001.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|