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Registro Completo |
Biblioteca(s): |
Embrapa Cerrados. |
Data corrente: |
11/10/2002 |
Data da última atualização: |
11/10/2002 |
Autoria: |
SILVA, M. E. F. da; BAKER, B.; FREITAS, C. V. de. |
Título: |
Influencia de florestas tropicais umidas sobre a flora arbustivo-arborea do cerrado. |
Ano de publicação: |
2000 |
Fonte/Imprenta: |
In: CONGRESSO NACIONAL DE BOTANICA, 51., Brasilia, DF. Resumos. Brasilia: Sociedade Botanica do Brasil, 2000. |
Páginas: |
p. 248. |
Idioma: |
Português |
Palavras-Chave: |
Mata Atlantica. |
Thesagro: |
Cerrado; Ecossistema; Flora. |
Thesaurus Nal: |
Amazonia. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00619naa a2200205 a 4500 001 1565530 005 2002-10-11 008 2000 bl uuuu u00u1 u #d 100 1 $aSILVA, M. E. F. da 245 $aInfluencia de florestas tropicais umidas sobre a flora arbustivo-arborea do cerrado. 260 $c2000 300 $ap. 248. 650 $aAmazonia 650 $aCerrado 650 $aEcossistema 650 $aFlora 653 $aMata Atlantica 700 1 $aBAKER, B. 700 1 $aFREITAS, C. V. de 773 $tIn: CONGRESSO NACIONAL DE BOTANICA, 51., Brasilia, DF. Resumos. Brasilia: Sociedade Botanica do Brasil, 2000.
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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
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
20/09/2018 |
Data da última atualização: |
31/03/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
NEVES, R. J.; DINIZ, R. P.; OLIVEIRA, E. J. de. |
Afiliação: |
REIZALUAMAR J. NEVES, UFRB; RAFAEL P. DINIZ, UFRB; EDER JORGE DE OLIVEIRA, CNPMF. |
Título: |
Productive potential of cassava plants (Manihot esculenta Crantz) propagated by leaf buds. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Anais da Academia Brasileira de Ciências, v. 90, n.2, p. 1733-1747, 2018. |
Idioma: |
Inglês |
Conteúdo: |
New techniques of rapid multiplication of cassava (Manihot esculenta Crantz) have been developed, requiring technical support for large-scale use. This work main to evaluate the agronomic performance of plantlets obtained by leaf buds technique against stem cuttings in the field conditions. The work was conducted using the randomized block design in a factorial scheme with 3 varieties (BRS Kiriris, 98150-06, 9624-09) × 4 origins of the plantlets (conventional ? stem cuttings of 20 cm length, leaf buds of the upper, middle and inferior stem part) × 2 agrochemicals (control and treated). There was a remarkable decrease in some agronomic traits that ranged from 23% (number of branches) to 62% (shoot weight) when using leaf buds plantlets. The treatment of plantlets with agrochemicals promoted significant increases in all traits, ranging from 26% (number of roots per plant) to 46% (shoot weight). The plantlets originating from leaf buds of the upper and middle parts were able to generate stem-like plants similar to stem-derived ones. Despite its lower agronomic performance under field conditions, multiplication by leaf buds may generate five times the number of propagules in comparison with the conventional multiplication, and therefore it could be a viable alternative for rapid cassava multiplication. |
Thesagro: |
Mandioca. |
Thesaurus NAL: |
Fields; Plant propagation; Roots; Vigor. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01921naa a2200205 a 4500 001 2096078 005 2023-03-31 008 2018 bl uuuu u00u1 u #d 100 1 $aNEVES, R. J. 245 $aProductive potential of cassava plants (Manihot esculenta Crantz) propagated by leaf buds.$h[electronic resource] 260 $c2018 520 $aNew techniques of rapid multiplication of cassava (Manihot esculenta Crantz) have been developed, requiring technical support for large-scale use. This work main to evaluate the agronomic performance of plantlets obtained by leaf buds technique against stem cuttings in the field conditions. The work was conducted using the randomized block design in a factorial scheme with 3 varieties (BRS Kiriris, 98150-06, 9624-09) × 4 origins of the plantlets (conventional ? stem cuttings of 20 cm length, leaf buds of the upper, middle and inferior stem part) × 2 agrochemicals (control and treated). There was a remarkable decrease in some agronomic traits that ranged from 23% (number of branches) to 62% (shoot weight) when using leaf buds plantlets. The treatment of plantlets with agrochemicals promoted significant increases in all traits, ranging from 26% (number of roots per plant) to 46% (shoot weight). The plantlets originating from leaf buds of the upper and middle parts were able to generate stem-like plants similar to stem-derived ones. Despite its lower agronomic performance under field conditions, multiplication by leaf buds may generate five times the number of propagules in comparison with the conventional multiplication, and therefore it could be a viable alternative for rapid cassava multiplication. 650 $aFields 650 $aPlant propagation 650 $aRoots 650 $aVigor 650 $aMandioca 700 1 $aDINIZ, R. P. 700 1 $aOLIVEIRA, E. J. de 773 $tAnais da Academia Brasileira de Ciências$gv. 90, n.2, p. 1733-1747, 2018.
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