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Biblioteca(s): |
Embrapa Agrossilvipastoril. |
Data corrente: |
09/02/2024 |
Data da última atualização: |
09/02/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
FERREIRA, L. G.; JULIATTI, F. C.; MORAES, M. F. de; KOBAYASTI, L.; RONCATTO, G.; JULIATTI, B. C. M.; ALMEIDA, R. F.; ARAÚJO, C. A. T. |
Afiliação: |
LUCIANO GOMES FERREIRA, UNIVERSIDADE FEDERAL DE MATO GROSSO; FERNANDO CEZAR JULIATTI, UNIVERSIDADE FEDERAL DE UBERLÂNDIA; MILTON FERREIRA DE MORAES, UNIVERSIDADE FEDERAL DE MATO GROSSO; LEIMI KOBAYASTI, UNIVERSIDADE FEDERAL DE MATO GROSSO; GIVANILDO RONCATTO, CPAMT; BRENO CEZAR MARINHO JULIATTI, JULIAGRO B, G & P; RISELY FERRAZ ALMEIDA, UNIVERSIDADE DE SÃO PAULO; CARLOS ANTÔNIO TÁVORA ARAÚJO, COOPERATIVA AGROPECUARIA MISTA TERRANOVA. |
Título: |
Productivity and mortality, of Fusarium oxysporum f. sp. passiflorae in passionfruit vines brs rubi do cerrado, grafted onto different rootstocks |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Bioscience Journal, v. 39, e39060, 2023. |
ISSN: |
1981-3163 |
DOI: |
https://doi.org/10.14393/BJ-v39n0a2023-61288 |
Idioma: |
Inglês |
Conteúdo: |
Absctrac: The use of scions grafted onto passionfruit vines has become an alternative to their cultivation in areas with a history of fusariosis. However, the combinations between the graft and rootstock can influence on the productivity and longevity of the passionfruit farm. The objective was to evaluate the productivity and mortality of the passionfruit cv BRS Rubi do Cerrado grafted onto three species of rootstock in Terra Nova do Norte-MT. The design was a randomized block with 4 treatments BRS Rubi do Cerrado (BRS-RC) seedling plant along with those grafted onto three species of rootstock: Passiflora gibertii, Passiflora alata; Passiflora nitida. The scions were grafted through a cleft graft and the planting performed after 70 days. The evaluation was made of the total number and weight of the fruits, along with productivity and mortality of plants. Results showed that the BRS-RC, grafted onto P. gibertii and P. nitida, presented the best performance for weight of fruits, number of fruits and productivity. The cultivar that was grafted onto different rootstocks presented higher productivity in regards to the seedling plant. The BRS-RC, grafted onto P. nitida, presented a zero-mortality rate over the 16.5 months of cultivation. The rootstocks P. nitida and P. gibertii were superior to those of P. alata in reducing mortality in the passionfruit vine by Fusarium oxysporum f. sp. passiflorae. The confirmation was made of the pathogen Fusarium oxysporum f. passiflorae isolated in the experimental area in scions of the BRS-RC inoculated at 70 days of age. MenosAbsctrac: The use of scions grafted onto passionfruit vines has become an alternative to their cultivation in areas with a history of fusariosis. However, the combinations between the graft and rootstock can influence on the productivity and longevity of the passionfruit farm. The objective was to evaluate the productivity and mortality of the passionfruit cv BRS Rubi do Cerrado grafted onto three species of rootstock in Terra Nova do Norte-MT. The design was a randomized block with 4 treatments BRS Rubi do Cerrado (BRS-RC) seedling plant along with those grafted onto three species of rootstock: Passiflora gibertii, Passiflora alata; Passiflora nitida. The scions were grafted through a cleft graft and the planting performed after 70 days. The evaluation was made of the total number and weight of the fruits, along with productivity and mortality of plants. Results showed that the BRS-RC, grafted onto P. gibertii and P. nitida, presented the best performance for weight of fruits, number of fruits and productivity. The cultivar that was grafted onto different rootstocks presented higher productivity in regards to the seedling plant. The BRS-RC, grafted onto P. nitida, presented a zero-mortality rate over the 16.5 months of cultivation. The rootstocks P. nitida and P. gibertii were superior to those of P. alata in reducing mortality in the passionfruit vine by Fusarium oxysporum f. sp. passiflorae. The confirmation was made of the pathogen Fusarium oxysporum f. passiflorae isola... Mostrar Tudo |
Thesaurus Nal: |
Fusarium oxysporum f. sp. apii; Grafting (plants); Passiflora; Rootstocks. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1161927/1/2023-cpamt-gr-productivity-mortality-fusairum-passiflorae-vines-brs-rubi-cerrado-grafted-onto-diferent-rootstocks.pdf
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Marc: |
LEADER 02466naa a2200277 a 4500 001 2161927 005 2024-02-09 008 2023 bl uuuu u00u1 u #d 022 $a1981-3163 024 7 $ahttps://doi.org/10.14393/BJ-v39n0a2023-61288$2DOI 100 1 $aFERREIRA, L. G. 245 $aProductivity and mortality, of Fusarium oxysporum f. sp. passiflorae in passionfruit vines brs rubi do cerrado, grafted onto different rootstocks$h[electronic resource] 260 $c2023 520 $aAbsctrac: The use of scions grafted onto passionfruit vines has become an alternative to their cultivation in areas with a history of fusariosis. However, the combinations between the graft and rootstock can influence on the productivity and longevity of the passionfruit farm. The objective was to evaluate the productivity and mortality of the passionfruit cv BRS Rubi do Cerrado grafted onto three species of rootstock in Terra Nova do Norte-MT. The design was a randomized block with 4 treatments BRS Rubi do Cerrado (BRS-RC) seedling plant along with those grafted onto three species of rootstock: Passiflora gibertii, Passiflora alata; Passiflora nitida. The scions were grafted through a cleft graft and the planting performed after 70 days. The evaluation was made of the total number and weight of the fruits, along with productivity and mortality of plants. Results showed that the BRS-RC, grafted onto P. gibertii and P. nitida, presented the best performance for weight of fruits, number of fruits and productivity. The cultivar that was grafted onto different rootstocks presented higher productivity in regards to the seedling plant. The BRS-RC, grafted onto P. nitida, presented a zero-mortality rate over the 16.5 months of cultivation. The rootstocks P. nitida and P. gibertii were superior to those of P. alata in reducing mortality in the passionfruit vine by Fusarium oxysporum f. sp. passiflorae. The confirmation was made of the pathogen Fusarium oxysporum f. passiflorae isolated in the experimental area in scions of the BRS-RC inoculated at 70 days of age. 650 $aFusarium oxysporum f. sp. apii 650 $aGrafting (plants) 650 $aPassiflora 650 $aRootstocks 700 1 $aJULIATTI, F. C. 700 1 $aMORAES, M. F. de 700 1 $aKOBAYASTI, L. 700 1 $aRONCATTO, G. 700 1 $aJULIATTI, B. C. M. 700 1 $aALMEIDA, R. F. 700 1 $aARAÚJO, C. A. T. 773 $tBioscience Journal$gv. 39, e39060, 2023.
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Registro Completo
Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
17/09/2018 |
Data da última atualização: |
10/12/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
MATOS, M. de; MATTOS, B. D.; TARDY, B. L.; ROJAS, O. J.; MAGALHAES, W. L. E. |
Afiliação: |
Mailson de Matos, Integrated Program in Engineering & Materials Science, UFPR; Bruno D. Mattos, School of Chemical Engineering; Blaise L. Tardy, School of Chemical Engineering; Orlando J. Rojas, School of Chemical Engineering; WASHINGTON LUIZ ESTEVES MAGALHAES, CNPF. |
Título: |
Use of biogenic silica in porous alginate matrices for sustainable fertilization with tailored nutrient delivery. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
ACS Sustainable Chemistry & Engineering, v. 6, n. 2, p. 2716-2723, 2018. |
DOI: |
10.1021/acssuschemeng.7b04331 |
Idioma: |
Inglês |
Conteúdo: |
Population growth coupled with significant pressure for clean agricultural practices puts a heavy burden on conventional crop treatments that target high yields with minimal cropland expansion. Optimization of fertilization systems is required as part of the solutions to current megatrends. Herein, we present a sustainable strategy to achieve controlled release formulations for nitrogen fertilization. Specifically, we used interfacial engineering to design alginate-based matrices that incorporated biogenic silica particles to achieve increased interfacial area for dynamic entrapment and release of ammonium nitrate. The incorporation of biogenic silica in the alginate matrix provided a porous architecture spanning length scales from the micro- (within particles) to the macrosize (within the polymeric matrix) levels, leading to tunable patterns of nitrogen release. Alginate? biogenic silica granules approached the European requirements of ?slow-release? compositions. At optimized silica content, 15% of the nitrogen was released within 24 h and 56% over 28 days. The complete nitrogen dissolution was achieved after 60 days. The experimental results and kinetic models provided insights on the mechanisms driving the nitrogen release from the alginate? silica matrix as a function of the pore?polymer hybrid architectures. |
Palavras-Chave: |
Biogenic silica; Cellulose nanofibrils; Liberação lenta; Nanofibrila de celulose; Sílica biogênica; Slow release. |
Thesaurus NAL: |
Nitrogen; Sodium alginate. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
Marc: |
LEADER 02206naa a2200277 a 4500 001 2095805 005 2018-12-10 008 2018 bl uuuu u00u1 u #d 024 7 $a10.1021/acssuschemeng.7b04331$2DOI 100 1 $aMATOS, M. de 245 $aUse of biogenic silica in porous alginate matrices for sustainable fertilization with tailored nutrient delivery.$h[electronic resource] 260 $c2018 520 $aPopulation growth coupled with significant pressure for clean agricultural practices puts a heavy burden on conventional crop treatments that target high yields with minimal cropland expansion. Optimization of fertilization systems is required as part of the solutions to current megatrends. Herein, we present a sustainable strategy to achieve controlled release formulations for nitrogen fertilization. Specifically, we used interfacial engineering to design alginate-based matrices that incorporated biogenic silica particles to achieve increased interfacial area for dynamic entrapment and release of ammonium nitrate. The incorporation of biogenic silica in the alginate matrix provided a porous architecture spanning length scales from the micro- (within particles) to the macrosize (within the polymeric matrix) levels, leading to tunable patterns of nitrogen release. Alginate? biogenic silica granules approached the European requirements of ?slow-release? compositions. At optimized silica content, 15% of the nitrogen was released within 24 h and 56% over 28 days. The complete nitrogen dissolution was achieved after 60 days. The experimental results and kinetic models provided insights on the mechanisms driving the nitrogen release from the alginate? silica matrix as a function of the pore?polymer hybrid architectures. 650 $aNitrogen 650 $aSodium alginate 653 $aBiogenic silica 653 $aCellulose nanofibrils 653 $aLiberação lenta 653 $aNanofibrila de celulose 653 $aSílica biogênica 653 $aSlow release 700 1 $aMATTOS, B. D. 700 1 $aTARDY, B. L. 700 1 $aROJAS, O. J. 700 1 $aMAGALHAES, W. L. E. 773 $tACS Sustainable Chemistry & Engineering$gv. 6, n. 2, p. 2716-2723, 2018.
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