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Registro Completo |
Biblioteca(s): |
Embrapa Clima Temperado. |
Data corrente: |
17/10/2023 |
Data da última atualização: |
17/10/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
SILVA, G. F. da; HELLWIG, C. G.; BARRETO, C. F.; MARTINS, C. R.; MELLO-FARIAS, P. C. |
Afiliação: |
GUILHERME FERREIRA DA SILVA, UNIVERSIDADE FEDERAL DE PELOTAS; CRISTIANO GEREMIAS HELLWIG, UNIVERSIDADE FEDERAL DE PELOTAS; CAROLINE FARIAS BARRETO, UNIVERSIDADE FEDERAL DE PELOTAS; CARLOS ROBERTO MARTINS, CPACT; PAULO CELSO MELLO-FARIAS, UNIVERSIDADE FEDERAL DE PELOTAS. |
Título: |
Growth of pecan rootstocks with the use of liquid humus in an organic production system. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Comunicata Scientiae, Bom Jesus, 2023. |
ISSN: |
2177-5133 |
DOI: |
https://doi.org/10.14295/CS.v14.3957 |
Idioma: |
Inglês |
Notas: |
Published: 07 August 2023. |
Conteúdo: |
Pecan farming is a long-term investment which needs quality seedlings to establish an orchard. Pecan rootstocks must have a vigorous radicular system to form quality seedlings. Liquid humus, which acts as an agent that promotes their growth and development, is a bioinput that is specially used in organic production systems. This study aimed at evaluating effects of different frequencies of liquid humus application on pecan rootstock growth and development in an organic system. Liquid humus at 30% was applied every 7, 14, 21 and 28 days. The control treatment consisted of water application. The experiment was carried out with ?Barton? rootstocks in a greenhouse at the Embrapa Clima Temperado located in Pelotas, RS, Brazil. The following variables were evaluated 280 and 480 days after transplantation: plant height; stem diameter; leaf area; fresh and dry masses of the aerial part; main and secondary root lengths; fresh and dry masses of roots; fresh and dry masses of the main root; fresh and dry masses of secondary roots; and the Dickson Quality Index. Liquid humus increased secondary root length of pecan rootstocks, mainly when it was applied every seven days. Thus, the bioinput may be used for this purpose. |
Thesagro: |
Húmus; Noz; Noz Peca; Porta Enxerto; Propagação Vegetativa. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1157294/1/Article-Martins-Growth-of-pecan-rootstocks.pdf
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Marc: |
LEADER 01995naa a2200265 a 4500 001 2157294 005 2023-10-17 008 2023 bl uuuu u00u1 u #d 022 $a2177-5133 024 7 $ahttps://doi.org/10.14295/CS.v14.3957$2DOI 100 1 $aSILVA, G. F. da 245 $aGrowth of pecan rootstocks with the use of liquid humus in an organic production system.$h[electronic resource] 260 $c2023 500 $aPublished: 07 August 2023. 520 $aPecan farming is a long-term investment which needs quality seedlings to establish an orchard. Pecan rootstocks must have a vigorous radicular system to form quality seedlings. Liquid humus, which acts as an agent that promotes their growth and development, is a bioinput that is specially used in organic production systems. This study aimed at evaluating effects of different frequencies of liquid humus application on pecan rootstock growth and development in an organic system. Liquid humus at 30% was applied every 7, 14, 21 and 28 days. The control treatment consisted of water application. The experiment was carried out with ?Barton? rootstocks in a greenhouse at the Embrapa Clima Temperado located in Pelotas, RS, Brazil. The following variables were evaluated 280 and 480 days after transplantation: plant height; stem diameter; leaf area; fresh and dry masses of the aerial part; main and secondary root lengths; fresh and dry masses of roots; fresh and dry masses of the main root; fresh and dry masses of secondary roots; and the Dickson Quality Index. Liquid humus increased secondary root length of pecan rootstocks, mainly when it was applied every seven days. Thus, the bioinput may be used for this purpose. 650 $aHúmus 650 $aNoz 650 $aNoz Peca 650 $aPorta Enxerto 650 $aPropagação Vegetativa 700 1 $aHELLWIG, C. G. 700 1 $aBARRETO, C. F. 700 1 $aMARTINS, C. R. 700 1 $aMELLO-FARIAS, P. C. 773 $tComunicata Scientiae, Bom Jesus, 2023.
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Embrapa Clima Temperado (CPACT) |
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Registro Completo
Biblioteca(s): |
Embrapa Trigo. |
Data corrente: |
14/09/1994 |
Data da última atualização: |
14/09/1994 |
Autoria: |
PERUZZO, G.; SIQUEIRA, O. J. F. de. |
Título: |
Avaliação na disponibilidade de nitrogênio de várias fontes para a cultura do trigo. |
Ano de publicação: |
1986 |
Fonte/Imprenta: |
In: EMBRAPA. Centro Nacional de Pesquisa de Trigo. Resultados de pesquisa do Centro Nacional de Pesquisa de Trigo apresentados na XIV Reunião Nacional de Pesquisa de Trigo. Passo Fundo, 1986. |
Páginas: |
p. 245-248 |
Série: |
(EMBRAPA-CNPT. Documentos, 8). |
Idioma: |
Português |
Notas: |
Trabalho apresentado na XIV Reunião Nacional de Pesquisa de Trigo, Londrina, 1986. |
Palavras-Chave: |
XIV RENAPET. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00726naa a2200169 a 4500 001 1823600 005 1994-09-14 008 1986 bl uuuu u00u1 u #d 100 1 $aPERUZZO, G. 245 $aAvaliação na disponibilidade de nitrogênio de várias fontes para a cultura do trigo. 260 $c1986 300 $ap. 245-248 490 $a(EMBRAPA-CNPT. Documentos, 8). 500 $aTrabalho apresentado na XIV Reunião Nacional de Pesquisa de Trigo, Londrina, 1986. 653 $aXIV RENAPET 700 1 $aSIQUEIRA, O. J. F. de 773 $tIn: EMBRAPA. Centro Nacional de Pesquisa de Trigo. Resultados de pesquisa do Centro Nacional de Pesquisa de Trigo apresentados na XIV Reunião Nacional de Pesquisa de Trigo. Passo Fundo, 1986.
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