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Biblioteca(s): |
Embrapa Clima Temperado. |
Data corrente: |
06/06/2018 |
Data da última atualização: |
06/06/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
MARTINS, D de S.; WATTHIER, M.; SCHWENGBER, J. E.; SILVA, D. R da; SCHUBERT, R. N.; PEIL, R. M. N. |
Afiliação: |
DENISE DE SOUZA MARTINS; MARISTELA WATTHIER, UFV; JOSE ERNANI SCHWENGBER, CPACT; DIEGO ROSA DA SILVA; RYAN NOREMBERG SCHUBERT; ROBERTA MARINS NOGUEIRA PEIL, UFPEL. |
Título: |
Planting density and number of stems for ecological crop determinate growth tomato. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
African Journal of Agricultural Research, v. 13, n. 12, p. 544-550, Mar. 2018. |
ISSN: |
1991-637X |
Idioma: |
Inglês |
Conteúdo: |
Tomato growers adopting an ecologically based system have opted for determinate growth varieties due to their ease of staking and sprouting, and due to the fact that they have a shorter cycle, which reduces phytosanitary problems that usually occur towards the end of the growing season. This study aimed to evaluate yield components and fruit quality of ‘Floradade’ determinate growth tomato in an ecologically based production system with regard to plant density and number of stems per plant in two growing seasons, spring-summer (SS) and summer-fall (SF). Two experiments were conducted in Pelotas in the years 2010/2011 under open field conditions. Plants were trained with two or four stems and four plant densities were evaluated: 2.0; 2.5; 3.0 and 3.6 plants m-2in SS, and 1.5; 2.0; 2.5 and 3.0 plants m-2 in SF. The fruit number, fruit average weight, fruit yield, ascorbic acid content, total soluble solids and fruit pH were evaluated. The average fruit yield obtained in SF was on average 80% lower than that in SS. The increase of plant density and number of stems per plant led to an increase in fruit number and fruit yield in the two crop seasons. There was an increase in total soluble solids and reduction in the ascorbic acid content of the fruit. Two stemsper plant and plant density of 3.0 plants m-2 are recommended for the ‘Floradade’ tomato crop under an ecological production system and SS crop conditions. |
Thesagro: |
Tomate. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/178194/1/Artigo-African-Journal.pdf
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Marc: |
LEADER 02056naa a2200205 a 4500 001 2092257 005 2018-06-06 008 2018 bl uuuu u00u1 u #d 022 $a1991-637X 100 1 $aMARTINS, D de S. 245 $aPlanting density and number of stems for ecological crop determinate growth tomato.$h[electronic resource] 260 $c2018 520 $aTomato growers adopting an ecologically based system have opted for determinate growth varieties due to their ease of staking and sprouting, and due to the fact that they have a shorter cycle, which reduces phytosanitary problems that usually occur towards the end of the growing season. This study aimed to evaluate yield components and fruit quality of ‘Floradade’ determinate growth tomato in an ecologically based production system with regard to plant density and number of stems per plant in two growing seasons, spring-summer (SS) and summer-fall (SF). Two experiments were conducted in Pelotas in the years 2010/2011 under open field conditions. Plants were trained with two or four stems and four plant densities were evaluated: 2.0; 2.5; 3.0 and 3.6 plants m-2in SS, and 1.5; 2.0; 2.5 and 3.0 plants m-2 in SF. The fruit number, fruit average weight, fruit yield, ascorbic acid content, total soluble solids and fruit pH were evaluated. The average fruit yield obtained in SF was on average 80% lower than that in SS. The increase of plant density and number of stems per plant led to an increase in fruit number and fruit yield in the two crop seasons. There was an increase in total soluble solids and reduction in the ascorbic acid content of the fruit. Two stemsper plant and plant density of 3.0 plants m-2 are recommended for the ‘Floradade’ tomato crop under an ecological production system and SS crop conditions. 650 $aTomate 700 1 $aWATTHIER, M. 700 1 $aSCHWENGBER, J. E. 700 1 $aSILVA, D. R da 700 1 $aSCHUBERT, R. N. 700 1 $aPEIL, R. M. N. 773 $tAfrican Journal of Agricultural Research$gv. 13, n. 12, p. 544-550, Mar. 2018.
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Embrapa Clima Temperado (CPACT) |
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![](/consulta/web/img/deny.png) | Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Agrobiologia. |
Data corrente: |
27/06/1995 |
Data da última atualização: |
27/06/1995 |
Autoria: |
FARIA, S. M. de. |
Título: |
Infecção de Rhizobium spp. e desenvolvimento de nodulos radiculares em Dimorphandra jorgei. |
Ano de publicação: |
1991 |
Fonte/Imprenta: |
In: COLOQUIO DA SOCIEDADE BRASILEIRA DE MICROSCOPIA ELETRONICA, 13, Caxambu. Resumos... Caxambu : SBME/FINEP/FAPESP/CNPq/USP, v.1, 1991. |
Páginas: |
p. 121-122 |
Idioma: |
Português |
Palavras-Chave: |
UAPNPBS. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00489naa a2200133 a 4500 001 1615888 005 1995-06-27 008 1991 bl --- 0-- u #d 100 1 $aFARIA, S. M. de 245 $aInfecção de Rhizobium spp. e desenvolvimento de nodulos radiculares em Dimorphandra jorgei. 260 $c1991 300 $ap. 121-122 653 $aUAPNPBS 773 $tIn: COLOQUIO DA SOCIEDADE BRASILEIRA DE MICROSCOPIA ELETRONICA, 13, Caxambu. Resumos... Caxambu : SBME/FINEP/FAPESP/CNPq/USP$gv.1, 1991.
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