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Registro Completo |
Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
24/08/2021 |
Data da última atualização: |
15/02/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
PEREIRA, D. S.; OLIVEIRA, M. S. de; CRUZ, J. N.; BEZERRA, P. do N.; SILVA, A. G. da; PEREIRA, N. S.; PORTS, P. S.; SOUZA FILHO, A. P. da S.; MARACAJÁ, P. B.; FREITAS, M. O.; FREITAS, C. I. A. |
Afiliação: |
DANIEL SANTIAGO PEREIRA, CPATU; MOZANIEL SANTANA DE OLIVEIRA, MPEG; JORDDY NEVES CRUZ, MPEG; PRISCILA DO NASCIMENTO BEZERRA, MPEG; ADRIANE GOMES DA SILVA, FIBRA / MPEG; NATANAEL SANTIAGO PEREIRA, IFCE; POLLYANE S. PORTS, FIBRA; ANTONIO PEDRO DA SILVA SOUZA FILHO, CPATU; PATRÍCIO BORGES MARACAJÁ, Universidade Federal Rural do Semiárido; MARINALVA OLIVEIRA FREITAS, Universidade Federal Rural do Semiárido; CARLOS IBERÊ ALVES FREITAS, UNIVERSIDADE FEDERAL DE CAMPINA GRANDE / Universidade Federal Rural do Semiárido. |
Título: |
Herbicidal potential (phytotoxic) of honey bee propolis extracts of the Brazilian northeast on weeds of cultivated pastures. |
Ano de publicação: |
2024 |
Fonte/Imprenta: |
Journal of Apicultural Research, v. 63, n. 1, p. 112-121, 2024. |
DOI: |
https://doi.org/10.1080/00218839.2021.1957611 |
Idioma: |
Inglês |
Notas: |
Published online: 24 Aug 2021. |
Conteúdo: |
Propolis is made up of complex mixtures of substances made by bees and has shown great potential for use in diverse human applications over the years, but studies reporting its herbicidal activity are still very scarce in the literature. This study aimed to characterize the chemical composition and the allelopathic potential activities of different propolis types from the state of Rio Grande do Norte, Brazil. The extracts mixed in eluent 80% ethanol were tested on the seed germination and the growth of the radicle and hypocotyl weed areas of cultivated Mimosa pudica and Senna obtusifolia pastures. The extracts exhibited that the allelopathic activity intensities varied with the concentration, origin of the propolis, receptor plant, and examined plant part. The intensities of the inhibitions were positively associated with the concentration, reaching maximal inhibitions verified at 0.75% and 1.0%. The inhibition of germination was the most noticeably influenced factor. Malice was the test plant most sensitive to the effects of the extracts. In comparison, the extract of red propolis showed greater potential to inhibit the germination and development of the two receptor plants, particularly the seed germination, when the differences were most striking. |
Thesagro: |
Abelha; Alelopatia; Fitotoxicidade; Própolis. |
Categoria do assunto: |
O Insetos e Entomologia |
Marc: |
LEADER 02254naa a2200313 a 4500 001 2133830 005 2024-02-15 008 2024 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1080/00218839.2021.1957611$2DOI 100 1 $aPEREIRA, D. S. 245 $aHerbicidal potential (phytotoxic) of honey bee propolis extracts of the Brazilian northeast on weeds of cultivated pastures.$h[electronic resource] 260 $c2024 500 $aPublished online: 24 Aug 2021. 520 $aPropolis is made up of complex mixtures of substances made by bees and has shown great potential for use in diverse human applications over the years, but studies reporting its herbicidal activity are still very scarce in the literature. This study aimed to characterize the chemical composition and the allelopathic potential activities of different propolis types from the state of Rio Grande do Norte, Brazil. The extracts mixed in eluent 80% ethanol were tested on the seed germination and the growth of the radicle and hypocotyl weed areas of cultivated Mimosa pudica and Senna obtusifolia pastures. The extracts exhibited that the allelopathic activity intensities varied with the concentration, origin of the propolis, receptor plant, and examined plant part. The intensities of the inhibitions were positively associated with the concentration, reaching maximal inhibitions verified at 0.75% and 1.0%. The inhibition of germination was the most noticeably influenced factor. Malice was the test plant most sensitive to the effects of the extracts. In comparison, the extract of red propolis showed greater potential to inhibit the germination and development of the two receptor plants, particularly the seed germination, when the differences were most striking. 650 $aAbelha 650 $aAlelopatia 650 $aFitotoxicidade 650 $aPrópolis 700 1 $aOLIVEIRA, M. S. de 700 1 $aCRUZ, J. N. 700 1 $aBEZERRA, P. do N. 700 1 $aSILVA, A. G. da 700 1 $aPEREIRA, N. S. 700 1 $aPORTS, P. S. 700 1 $aSOUZA FILHO, A. P. da S. 700 1 $aMARACAJÁ, P. B. 700 1 $aFREITAS, M. O. 700 1 $aFREITAS, C. I. A. 773 $tJournal of Apicultural Research$gv. 63, n. 1, p. 112-121, 2024.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com cpac.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Cerrados; Embrapa Florestas. |
Data corrente: |
16/09/2008 |
Data da última atualização: |
27/01/2009 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
MARCHÃO, R. L.; LAVELLE, P.; CELINI, L.; BALBINO, L. C.; VILELA, L.; BECQUER, T. |
Afiliação: |
Robélio Leandro Marchão, CPAC; Patrick Lavelle; Leonilde Celini; Luiz Carlos Balbino; Lourival Vilela, CPAC; Thierry Becquer. |
Título: |
Soil macrofauna under integrated crop-livestock systems in a Cerrado Ferralsol, Brazil. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
In: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15; INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Biodiversity, conservation and sustainabele management of soil animal: abstracts. Colombo: Embrapa Florestas. 1 CD-ROM. |
Idioma: |
Inglês |
Conteúdo: |
Integrated crop-livestock systems (ICLS) have been recommended in Brazil as an alternative to
conventional and/or continuous land use systems and have increased production of both crops
and livestock. ICLS systems that seem to be the best for conserving diversity and sustaining
high levels of abundance of the macrofauna and are strongly promoted by agronomic research
in Brazil. We hypothesized that the adoption of RMPs, mainly ICLS based in no-tillage, would
have a favorable effect on the development of an abundant and diverse soil and litter fauna,
which in turn would assist in restoring soil fertility and site productivity. In this regard, the objectives
of this study were estimate the effects of integrated crop-livestock systems, associated with two
tillage and fertilization regimes, on the abundance and diversity (measured by morphoespecies
richness) of the macrofauna in comparison with continuous systems. Four different soil
management systems were studied: continuous pasture; continuous crop; crop/pasture rotation
and pasture/crop rotation. The native Cerrado was used as a reference condition. Macrofauna
was sampled with three replicates for each land use systems (each plot 40 x 50 m) according
TSBF methodology and all individuals were counted and identified at the morphoespecies levels.
Total density and diversity at morphoespecies levels was determined for each plot. A total of
194 morphospecies were found, distributed among 30 groups. The most representative groups
observed, in order to decrease of density, were: Isoptera, Coleoptera larvae, Formicidae,
Oligochaeta, Coleoptera adult, Diplopoda, Hemiptera, Diptera larvae, Arachnida, Chilopoda,
Lepidoptera, Gasteropoda, Blattodea and Orthoptera. Soil management systems and tillage
have impacts on the structure of soil macrofauna communities in Cerrado soils. Integrated
systems (crop/pasture and vice-versa) associated to no-tillage present more favorable conditions
for the development of soil macrofauna (Coleoptera and Oligochaeta) in comparison with
continuous systems and represent alternative land use systems which are useful for soil
biodiversity conservation compared to conventional and continuous systems.
Index terms: soil invertebrates, biodiversity, crop-pasture rotation, no-tillage, soil quality MenosIntegrated crop-livestock systems (ICLS) have been recommended in Brazil as an alternative to
conventional and/or continuous land use systems and have increased production of both crops
and livestock. ICLS systems that seem to be the best for conserving diversity and sustaining
high levels of abundance of the macrofauna and are strongly promoted by agronomic research
in Brazil. We hypothesized that the adoption of RMPs, mainly ICLS based in no-tillage, would
have a favorable effect on the development of an abundant and diverse soil and litter fauna,
which in turn would assist in restoring soil fertility and site productivity. In this regard, the objectives
of this study were estimate the effects of integrated crop-livestock systems, associated with two
tillage and fertilization regimes, on the abundance and diversity (measured by morphoespecies
richness) of the macrofauna in comparison with continuous systems. Four different soil
management systems were studied: continuous pasture; continuous crop; crop/pasture rotation
and pasture/crop rotation. The native Cerrado was used as a reference condition. Macrofauna
was sampled with three replicates for each land use systems (each plot 40 x 50 m) according
TSBF methodology and all individuals were counted and identified at the morphoespecies levels.
Total density and diversity at morphoespecies levels was determined for each plot. A total of
194 morphospecies were found, distributed among 30 groups. The most representative groups
... Mostrar Tudo |
Thesagro: |
Cerrado; Fauna Edáfica; Solo. |
Categoria do assunto: |
-- |
Marc: |
LEADER 03059naa a2200217 a 4500 001 1571472 005 2009-01-27 008 2008 bl uuuu u00u1 u #d 100 1 $aMARCHÃO, R. L. 245 $aSoil macrofauna under integrated crop-livestock systems in a Cerrado Ferralsol, Brazil. 260 $c2008 520 $aIntegrated crop-livestock systems (ICLS) have been recommended in Brazil as an alternative to conventional and/or continuous land use systems and have increased production of both crops and livestock. ICLS systems that seem to be the best for conserving diversity and sustaining high levels of abundance of the macrofauna and are strongly promoted by agronomic research in Brazil. We hypothesized that the adoption of RMPs, mainly ICLS based in no-tillage, would have a favorable effect on the development of an abundant and diverse soil and litter fauna, which in turn would assist in restoring soil fertility and site productivity. In this regard, the objectives of this study were estimate the effects of integrated crop-livestock systems, associated with two tillage and fertilization regimes, on the abundance and diversity (measured by morphoespecies richness) of the macrofauna in comparison with continuous systems. Four different soil management systems were studied: continuous pasture; continuous crop; crop/pasture rotation and pasture/crop rotation. The native Cerrado was used as a reference condition. Macrofauna was sampled with three replicates for each land use systems (each plot 40 x 50 m) according TSBF methodology and all individuals were counted and identified at the morphoespecies levels. Total density and diversity at morphoespecies levels was determined for each plot. A total of 194 morphospecies were found, distributed among 30 groups. The most representative groups observed, in order to decrease of density, were: Isoptera, Coleoptera larvae, Formicidae, Oligochaeta, Coleoptera adult, Diplopoda, Hemiptera, Diptera larvae, Arachnida, Chilopoda, Lepidoptera, Gasteropoda, Blattodea and Orthoptera. Soil management systems and tillage have impacts on the structure of soil macrofauna communities in Cerrado soils. Integrated systems (crop/pasture and vice-versa) associated to no-tillage present more favorable conditions for the development of soil macrofauna (Coleoptera and Oligochaeta) in comparison with continuous systems and represent alternative land use systems which are useful for soil biodiversity conservation compared to conventional and continuous systems. Index terms: soil invertebrates, biodiversity, crop-pasture rotation, no-tillage, soil quality 650 $aCerrado 650 $aFauna Edáfica 650 $aSolo 700 1 $aLAVELLE, P. 700 1 $aCELINI, L. 700 1 $aBALBINO, L. C. 700 1 $aVILELA, L. 700 1 $aBECQUER, T. 773 $tIn: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15; INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Biodiversity, conservation and sustainabele management of soil animal: abstracts. Colombo: Embrapa Florestas. 1 CD-ROM.
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