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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
05/07/2006 |
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Data da última atualização: |
21/05/2009 |
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Autoria: |
REES, R. M.; BALL, B. C.; CAMPBELL, C. D.; WATSON, C. A. (ed.). |
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Título: |
Sustainable management of soil organic matter. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
New York: CABI Publishing, 2001. |
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Páginas: |
440p. il. |
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ISBN: |
0851994652 |
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Idioma: |
Inglês |
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Notas: |
Based upon papers offered at a meeting held in Edinburgh in September 1999. Includes bibliographical references and index. |
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Conteúdo: |
1. Organic matter and sustainability: critical levels of soil organic matter - the evidence for England and Wales; FT-IR studies on soil organic matter from long-term field experiments. 2. Modelling soil organic matter sustainabilityband agricultural management - predictions at the regional level; modelling of carbon dynamics in a rural area of central Germany; modelling variation in C and N loss and effects on N mineralization after grassland ploughing over a catchment; modelling decomposition of sugarcane surface residues and the impact on simulated yields; questionable assumptions in current soil organic matter transformation models; a procedure for isolating soil organic matter fractions suitable for modelling. 3. Soil organic matter management: the roles of residue quality in C sequestration and N supply: crop residue effects on soil C and N cycling under sugarcane; effect of residue quality on N2O emissions from tropical soils; evaluation of the soil organic matter dynamics model MOTOR, for predicting N immobilization/mineralization following field incorporation of paper mill sludge in a horticultural soil; organic matter management in practice - the potential to reduce pollution; carbon and nitrogen losses after ploughing out grass and grass-clover swards; fate and behaviour of organic contaminants during composting of municipal biowaste; the impact of changing farming practices on soil organic matter and soil structural stability of fen silt soils; crop management systems to conserve soil fertility after long-term setaside in southern Italy; modelling traditional manuring practices in the North Atlantic context - soil sustainability of a shetland Island community? organic matter and anthrosols in Amazonia: interpreting the amerindian legacy; persistence of soil organic matter in archaelogical soils (terra preta) of the brazilian amazon region; organic matter dynamics in soils of the former lake Texcoco, Mexico; low-input ecological rice farming in Bangladesh; the influence of cultivation on the composition and properties of clay-organic matter associations in soils; the influence of a grass-clover mixture on soil organic matter and aggregation of a podzolic loamy sand soil. 4. The role of soil organic matter and manures in sustainable nutrient cycling: can concepts of N saturation developed for forest systems be applied in arable soils? nitrogen mineralization under bare soils after the destruction of grazed pastures; dissolved organic nitrogen in a peaty podzol - influence of temperature and vegetation cover; dissolved organic nutrients (N, P and S) Shallow forest soils - fluxes and spectroscopic characterization; dissolved organic carbon losses from grazed grasslands; effects of sterilization and incubation temperature on formation and quality of dissolved organic matter in soils; nitrogen fluxes through sustainable farming systems in mid-hills of Nepal; N, P and K budgets for some UK organic farming systems - implications for sustainability; the effects of all-arable organic rotations on soil organic matter levels and the phosphorus and potassium status over the period 1987-1998; manure fertilization for soil organic matter maintenance and its effects upon crops and environment, evaluated in a long-term tril; effect of elevated CO2 and temperatue of soil C and N cycling; interactions between elevated CO2 and N in soils - influence on N2O fluxes and rhizosphere denitrifier activity; carbon mitigation options in agriculture - improving our estimates for Kyoto; soils and soil organic matter along a transect from central taiga to forest tundra, Siberia; carbon dynamics in upland soils after serious fires. 5. Implications of soil biodiversity for sustainable organic matter management: microbial catabolic evenness - a potential integrative indicator of organic matter management? DOK long-term farming systems trial - microbial biomass, activity and diversity affect the decomposition of plant residues; comparison of phenotypic, functional and genetic diversity of bacterial communities in soils; organic matter in restored soils as affected by earthworms and land use; rhizosphere effects on soil microbial biomass size and turnover in a soil of high an low fertility. 6. Soil teeming with life: new frotiers for soil science: sustaining soil organic matter Menos1. Organic matter and sustainability: critical levels of soil organic matter - the evidence for England and Wales; FT-IR studies on soil organic matter from long-term field experiments. 2. Modelling soil organic matter sustainabilityband agricultural management - predictions at the regional level; modelling of carbon dynamics in a rural area of central Germany; modelling variation in C and N loss and effects on N mineralization after grassland ploughing over a catchment; modelling decomposition of sugarcane surface residues and the impact on simulated yields; questionable assumptions in current soil organic matter transformation models; a procedure for isolating soil organic matter fractions suitable for modelling. 3. Soil organic matter management: the roles of residue quality in C sequestration and N supply: crop residue effects on soil C and N cycling under sugarcane; effect of residue quality on N2O emissions from tropical soils; evaluation of the soil organic matter dynamics model MOTOR, for predicting N immobilization/mineralization following field incorporation of paper mill sludge in a horticultural soil; organic matter management in practice - the potential to reduce pollution; carbon and nitrogen losses after ploughing out grass and grass-clover swards; fate and behaviour of organic contaminants during composting of municipal biowaste; the impact of changing farming practices on soil organic matter and soil structural stability of fen silt soils; crop management sy... Mostrar Tudo |
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Thesagro: |
Agricultura Sustentável; Húmus; Matéria Orgânica. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 04993nam a2200217 a 4500
001 1014753
005 2009-05-21
008 2001 bl uuuu 00u1 u #d
020 $a0851994652
100 1 $aREES, R. M.
245 $aSustainable management of soil organic matter.
260 $aNew York: CABI Publishing$c2001
300 $a440p. il.
500 $aBased upon papers offered at a meeting held in Edinburgh in September 1999. Includes bibliographical references and index.
520 $a1. Organic matter and sustainability: critical levels of soil organic matter - the evidence for England and Wales; FT-IR studies on soil organic matter from long-term field experiments. 2. Modelling soil organic matter sustainabilityband agricultural management - predictions at the regional level; modelling of carbon dynamics in a rural area of central Germany; modelling variation in C and N loss and effects on N mineralization after grassland ploughing over a catchment; modelling decomposition of sugarcane surface residues and the impact on simulated yields; questionable assumptions in current soil organic matter transformation models; a procedure for isolating soil organic matter fractions suitable for modelling. 3. Soil organic matter management: the roles of residue quality in C sequestration and N supply: crop residue effects on soil C and N cycling under sugarcane; effect of residue quality on N2O emissions from tropical soils; evaluation of the soil organic matter dynamics model MOTOR, for predicting N immobilization/mineralization following field incorporation of paper mill sludge in a horticultural soil; organic matter management in practice - the potential to reduce pollution; carbon and nitrogen losses after ploughing out grass and grass-clover swards; fate and behaviour of organic contaminants during composting of municipal biowaste; the impact of changing farming practices on soil organic matter and soil structural stability of fen silt soils; crop management systems to conserve soil fertility after long-term setaside in southern Italy; modelling traditional manuring practices in the North Atlantic context - soil sustainability of a shetland Island community? organic matter and anthrosols in Amazonia: interpreting the amerindian legacy; persistence of soil organic matter in archaelogical soils (terra preta) of the brazilian amazon region; organic matter dynamics in soils of the former lake Texcoco, Mexico; low-input ecological rice farming in Bangladesh; the influence of cultivation on the composition and properties of clay-organic matter associations in soils; the influence of a grass-clover mixture on soil organic matter and aggregation of a podzolic loamy sand soil. 4. The role of soil organic matter and manures in sustainable nutrient cycling: can concepts of N saturation developed for forest systems be applied in arable soils? nitrogen mineralization under bare soils after the destruction of grazed pastures; dissolved organic nitrogen in a peaty podzol - influence of temperature and vegetation cover; dissolved organic nutrients (N, P and S) Shallow forest soils - fluxes and spectroscopic characterization; dissolved organic carbon losses from grazed grasslands; effects of sterilization and incubation temperature on formation and quality of dissolved organic matter in soils; nitrogen fluxes through sustainable farming systems in mid-hills of Nepal; N, P and K budgets for some UK organic farming systems - implications for sustainability; the effects of all-arable organic rotations on soil organic matter levels and the phosphorus and potassium status over the period 1987-1998; manure fertilization for soil organic matter maintenance and its effects upon crops and environment, evaluated in a long-term tril; effect of elevated CO2 and temperatue of soil C and N cycling; interactions between elevated CO2 and N in soils - influence on N2O fluxes and rhizosphere denitrifier activity; carbon mitigation options in agriculture - improving our estimates for Kyoto; soils and soil organic matter along a transect from central taiga to forest tundra, Siberia; carbon dynamics in upland soils after serious fires. 5. Implications of soil biodiversity for sustainable organic matter management: microbial catabolic evenness - a potential integrative indicator of organic matter management? DOK long-term farming systems trial - microbial biomass, activity and diversity affect the decomposition of plant residues; comparison of phenotypic, functional and genetic diversity of bacterial communities in soils; organic matter in restored soils as affected by earthworms and land use; rhizosphere effects on soil microbial biomass size and turnover in a soil of high an low fertility. 6. Soil teeming with life: new frotiers for soil science: sustaining soil organic matter
650 $aAgricultura Sustentável
650 $aHúmus
650 $aMatéria Orgânica
700 1 $aBALL, B. C.
700 1 $aCAMPBELL, C. D.
700 1 $aWATSON, C. A.
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Embrapa Meio Ambiente (CNPMA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
25/08/2005 |
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Data da última atualização: |
20/08/2018 |
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Autoria: |
ARRUDA, I. C.; VENTURA, M. U.; SCARMINIO, I. S. |
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Afiliação: |
Iara Cintra Arruda, Universidade Estadual de Londrina - UEL/Centro de Ciências Agrárias - CCA/Departamento de Agronomia; Maurício Ursi Ventura, Universidade Estadual de Londrina - UEL/Centro de Ciências Agrárias - CCA/Departamento de Agronomia; Ieda Spacino Scarminio, Universidade Estadual de Londrina - UEL/ntro de Ciências Agrárias - CCA/Departamento de Química. |
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Título: |
Feeding and arrestment responses of Diabrotica speciosa to cucurbitacin-content formulations. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 40, n. 7, p. 639-643, jul. 2005 |
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Idioma: |
Inglês |
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Notas: |
Título em português: Respostas alimentares e arrestantes de Diabrotica speciosa a formulações contendo cucurbitacina. |
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Conteúdo: |
The objective of this work was to evaluate arrestant and stimulant feeding effects on Diabrotica speciosa (Ger.), using cucurbitacin-content starch-based formulations prepared with varying starch sources, and adding potassium lignate. In a glass slide assay, the wash off resistance of formulations was compared. Potassium lignate did not improve wash off resistance. Lagenaria vulgaris L. powder, in which cucurbitacin B concentration was determined as 0.28%, was added to the most adhesive formulation. The resultant material was used in a two-choice assay in which leaves of common bean, Phaseolus vulgaris L., treated with concentrations of 2.5%, 5%, 10%, 15% and 20% were offered to insects together with untreated control leaves. Greater number of insects and leaves consumed were found on leaves treated with cucurbitacin-content formulation (2.5%, 5% - greatest response -, 10% and 15% concentrations) than on untreated control leaves. The concentration, in which responses were higher, was sprayed in a bean field at 1,000, 1,900 and 3,000 g ha-1. Greater number of beetles was found in plots treated with the highest dosage, 3 and 6 days after spraying. Ten days after spraying, no significant differences were found among dosages, probably due to washoff of the bait. |
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Palavras-Chave: |
bait; larva alfinete; rootworm; semiochemical; semioquímico. |
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Thesagro: |
Isca. |
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Thesaurus NAL: |
Coleoptera; Insecta. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/107734/1/Feeding.pdf
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Marc: |
LEADER 02090naa a2200253 a 4500
001 1115570
005 2018-08-20
008 2005 bl uuuu u00u1 u #d
100 1 $aARRUDA, I. C.
245 $aFeeding and arrestment responses of Diabrotica speciosa to cucurbitacin-content formulations.
260 $c2005
500 $aTítulo em português: Respostas alimentares e arrestantes de Diabrotica speciosa a formulações contendo cucurbitacina.
520 $aThe objective of this work was to evaluate arrestant and stimulant feeding effects on Diabrotica speciosa (Ger.), using cucurbitacin-content starch-based formulations prepared with varying starch sources, and adding potassium lignate. In a glass slide assay, the wash off resistance of formulations was compared. Potassium lignate did not improve wash off resistance. Lagenaria vulgaris L. powder, in which cucurbitacin B concentration was determined as 0.28%, was added to the most adhesive formulation. The resultant material was used in a two-choice assay in which leaves of common bean, Phaseolus vulgaris L., treated with concentrations of 2.5%, 5%, 10%, 15% and 20% were offered to insects together with untreated control leaves. Greater number of insects and leaves consumed were found on leaves treated with cucurbitacin-content formulation (2.5%, 5% - greatest response -, 10% and 15% concentrations) than on untreated control leaves. The concentration, in which responses were higher, was sprayed in a bean field at 1,000, 1,900 and 3,000 g ha-1. Greater number of beetles was found in plots treated with the highest dosage, 3 and 6 days after spraying. Ten days after spraying, no significant differences were found among dosages, probably due to washoff of the bait.
650 $aColeoptera
650 $aInsecta
650 $aIsca
653 $abait
653 $alarva alfinete
653 $arootworm
653 $asemiochemical
653 $asemioquímico
700 1 $aVENTURA, M. U.
700 1 $aSCARMINIO, I. S.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 40, n. 7, p. 639-643, jul. 2005
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