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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Corte. Para informações adicionais entre em contato com cnpgc.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
20/02/2018 |
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Data da última atualização: |
20/02/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
RAO, I.; PETERS, M.; CASTRO, A.; SCHULTZE-KRAFT, R.; WHITE, D.; FISHER, M.; MILE, J.; LASCANO, C.; BLÜMMEL, M.; BUNGENSTAB, D. J.; TAPASCO, J.; HYMAN, G.; BOLLIGER, A.; PAUL, B.; VAN DER HOEK, R.; MAASS, B.; TIEMANN, T.; CUCHILLO, M.; DOUXCHAMPS, S.; VILLANUEVA, C; RINCÓN, A.; AYARZA, M; ROSENSTOCK, T.; SUBBARAO, G.; ARANGO, J.; CARDOSO, J.; WORTHINGTON, M.; CHIRINDA, N.; NOTENBAERT, A.; JENET, A.; SCHMIDT, A.; VIVAS, N.; LEFROY, R.; FAHRNEY, K.; GUIMARÃES, E.; TOHME, J.; COOK, S.; HERRERO, M.; CHACÓN, M.; SEARCHINGER, T.; RUDEL, T. |
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Afiliação: |
Centro Internacional de Agricultura Tropical - CIAT; Centro Internacional de Agricultura Tropical - CIAT; Centro Internacional de Agricultura Tropical - CIAT; Centro Internacional de Agricultura Tropical - CIAT; Research4development & conservation; Centro Internacional de Agricultura Tropical - CIAT; Centro Internacional de Agricultura Tropical - CIAT; Centro Internacional de Agricultura Tropical - CIAT; International Livestock Research Institute - ILRI; DAVI JOSE BUNGENSTAB, CNPGC; Centro Internacional de Agricultura Tropical - CIAT; Centro Internacional de Agricultura Tropical - CIAT; Centro Internacional de Agricultura Tropical - CIAT; Centro Internacional de Agricultura Tropical - CIAT; Centro Internacional de Agricultura Tropical - CIAT; Centro Internacional de Agricultura Tropical - CIAT; Centro Internacional de Agricultura Tropical - CIAT; Centro Internacional de Agricultura Tropical - CIAT; International Livestock Research Institute - ILRI; Centro Agronómico Tropical de Investigación y Enseñanza - CATIE; Corporación Colombiana de Investigación Agropecuaria - Corpoica; Corporación Colombiana de Investigación Agropecuaria - Corpoica; World Agroforestry Centre - ICRAF; Japan International Research Center for Agricultural Sciences - JIRCAS; Centro Internacional de Agricultura Tropical - CIAT; Centro Internacional de Agricultura Tropical - CIAT; Centro Internacional de Agricultura Tropical - CIAT; Centro Internacional de Agricultura Tropical - CIAT; Centro Internacional de Agricultura Tropical - CIAT; Centro Agronómico Tropical de Investigación y Enseñanza - CATIE; Catholic Relief Services - CRS; Universidad del Cauca; Centro Internacional de Agricultura Tropical - CIAT; Centro Internacional de Agricultura Tropical - CIAT; Centro Internacional de Agricultura Tropical - CIAT; Centro Internacional de Agricultura Tropical - CIAT; Centro Internacional de Agricultura Tropical - CIAT; Commonwealth Scientific and Industrial Research Organisation - CSIRO; Centro Agronómico Tropical de Investigación y Enseñanza - CATIE; Princeton University; Rutgers University. |
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Título: |
LivestockPlus - The sustainable intensification of forage-based agricultural systems to improve livelihoods and ecosystem services in the tropics. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Tropical Grasslands - Forrajes Tropicales, v. 3, p. 59-82, 2015 |
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Idioma: |
Inglês |
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Conteúdo: |
As global demand for livestock products (such as meat, milk and eggs) is expected to double by 2050, necessary in-creases to future production must be reconciled with negative environmental impacts that livestock cause. This paper describes the LivestockPlus concept and demonstrates how the sowing of improved forages can lead to the sustainable intensification of mixed crop-forage-livestock-tree systems in the tropics by producing multiple social, economic and environmental benefits. Sustainable intensification not only improves the productivity of tropical forage-based systems but also reduces the ecological footprint of livestock production and generates a diversity of ecosystem services (ES) such as improved soil quality and reduced erosion, sedimentation and greenhouse gas (GHG) emissions. Integrating improved grass and legume forages into mixed production systems (crop-livestock, tree-livestock, crop-tree-livestock) can restore degraded lands and enhance system resilience to drought and waterlogging associated with climate change. When properly managed tropical forages accumulate large amounts of carbon in soil, fix atmospheric nitrogen (legumes), inhibit nitrification in soil and reduce nitrous oxide emissions (grasses), and reduce GHG emissions per unit livestock product. The LivestockPlus concept is defined as the sustainable intensification of forage-based systems, which is based on 3 interrelated intensification processes: genetic intensification - the development and use of superior grass and legume cultivars for increased livestock productivity; ecological intensification - the development and application of improved farm and natural resource management practices; and socio-economic intensification - the improvement of local and national institutions and policies, which enable refinements of technologies and support their enduring use. Increases in livestock productivity will require coordinated efforts to develop supportive government, non-government organiza-tion and private sector policies that foster investments and fair market compensation for both the products and ES provided. Effective research-for-development efforts that promote agricultural and environmental benefits of forage-based systems can contribute towards implemention of LivestockPlus across a variety of geographic, political and socio-economic contexts. MenosAs global demand for livestock products (such as meat, milk and eggs) is expected to double by 2050, necessary in-creases to future production must be reconciled with negative environmental impacts that livestock cause. This paper describes the LivestockPlus concept and demonstrates how the sowing of improved forages can lead to the sustainable intensification of mixed crop-forage-livestock-tree systems in the tropics by producing multiple social, economic and environmental benefits. Sustainable intensification not only improves the productivity of tropical forage-based systems but also reduces the ecological footprint of livestock production and generates a diversity of ecosystem services (ES) such as improved soil quality and reduced erosion, sedimentation and greenhouse gas (GHG) emissions. Integrating improved grass and legume forages into mixed production systems (crop-livestock, tree-livestock, crop-tree-livestock) can restore degraded lands and enhance system resilience to drought and waterlogging associated with climate change. When properly managed tropical forages accumulate large amounts of carbon in soil, fix atmospheric nitrogen (legumes), inhibit nitrification in soil and reduce nitrous oxide emissions (grasses), and reduce GHG emissions per unit livestock product. The LivestockPlus concept is defined as the sustainable intensification of forage-based systems, which is based on 3 interrelated intensification processes: genetic intensification - the development ... Mostrar Tudo |
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Palavras-Chave: |
Agricultura mista; Livestock and environment; Mixed farming; Pequeno proprietário; Smallholders. |
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Thesagro: |
Meio ambiente; Pastagem; Pecuária. |
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Thesaurus Nal: |
Eco-efficiency; Ecosystem services; Pastures. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 04305naa a2200733 a 4500
001 2087932
005 2018-02-20
008 2015 bl uuuu u00u1 u #d
100 1 $aRAO, I.
245 $aLivestockPlus - The sustainable intensification of forage-based agricultural systems to improve livelihoods and ecosystem services in the tropics.$h[electronic resource]
260 $c2015
520 $aAs global demand for livestock products (such as meat, milk and eggs) is expected to double by 2050, necessary in-creases to future production must be reconciled with negative environmental impacts that livestock cause. This paper describes the LivestockPlus concept and demonstrates how the sowing of improved forages can lead to the sustainable intensification of mixed crop-forage-livestock-tree systems in the tropics by producing multiple social, economic and environmental benefits. Sustainable intensification not only improves the productivity of tropical forage-based systems but also reduces the ecological footprint of livestock production and generates a diversity of ecosystem services (ES) such as improved soil quality and reduced erosion, sedimentation and greenhouse gas (GHG) emissions. Integrating improved grass and legume forages into mixed production systems (crop-livestock, tree-livestock, crop-tree-livestock) can restore degraded lands and enhance system resilience to drought and waterlogging associated with climate change. When properly managed tropical forages accumulate large amounts of carbon in soil, fix atmospheric nitrogen (legumes), inhibit nitrification in soil and reduce nitrous oxide emissions (grasses), and reduce GHG emissions per unit livestock product. The LivestockPlus concept is defined as the sustainable intensification of forage-based systems, which is based on 3 interrelated intensification processes: genetic intensification - the development and use of superior grass and legume cultivars for increased livestock productivity; ecological intensification - the development and application of improved farm and natural resource management practices; and socio-economic intensification - the improvement of local and national institutions and policies, which enable refinements of technologies and support their enduring use. Increases in livestock productivity will require coordinated efforts to develop supportive government, non-government organiza-tion and private sector policies that foster investments and fair market compensation for both the products and ES provided. Effective research-for-development efforts that promote agricultural and environmental benefits of forage-based systems can contribute towards implemention of LivestockPlus across a variety of geographic, political and socio-economic contexts.
650 $aEco-efficiency
650 $aEcosystem services
650 $aPastures
650 $aMeio ambiente
650 $aPastagem
650 $aPecuária
653 $aAgricultura mista
653 $aLivestock and environment
653 $aMixed farming
653 $aPequeno proprietário
653 $aSmallholders
700 1 $aPETERS, M.
700 1 $aCASTRO, A.
700 1 $aSCHULTZE-KRAFT, R.
700 1 $aWHITE, D.
700 1 $aFISHER, M.
700 1 $aMILE, J.
700 1 $aLASCANO, C.
700 1 $aBLÜMMEL, M.
700 1 $aBUNGENSTAB, D. J.
700 1 $aTAPASCO, J.
700 1 $aHYMAN, G.
700 1 $aBOLLIGER, A.
700 1 $aPAUL, B.
700 1 $aVAN DER HOEK, R.
700 1 $aMAASS, B.
700 1 $aTIEMANN, T.
700 1 $aCUCHILLO, M.
700 1 $aDOUXCHAMPS, S.
700 1 $aVILLANUEVA, C
700 1 $aRINCÓN, A.
700 1 $aAYARZA, M
700 1 $aROSENSTOCK, T.
700 1 $aSUBBARAO, G.
700 1 $aARANGO, J.
700 1 $aCARDOSO, J.
700 1 $aWORTHINGTON, M.
700 1 $aCHIRINDA, N.
700 1 $aNOTENBAERT, A.
700 1 $aJENET, A.
700 1 $aSCHMIDT, A.
700 1 $aVIVAS, N.
700 1 $aLEFROY, R.
700 1 $aFAHRNEY, K.
700 1 $aGUIMARÃES, E.
700 1 $aTOHME, J.
700 1 $aCOOK, S.
700 1 $aHERRERO, M.
700 1 $aCHACÓN, M.
700 1 $aSEARCHINGER, T.
700 1 $aRUDEL, T.
773 $tTropical Grasslands - Forrajes Tropicales$gv. 3, p. 59-82, 2015
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Registro original: |
Embrapa Gado de Corte (CNPGC) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Instrumentação. Para informações adicionais entre em contato com cnpdia.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
29/06/2021 |
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Data da última atualização: |
10/06/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
SILVA, D. S.; FACCHINATTO, W. M.; SANTOS, D. M. dos; BONI, F. I.; VALDES, T. A.; LEITÃO, A.; GREMIÃO, M. P. D.; COLNAGO, L. A.; CAMPANA-FILHO, S. P.; RIBEIRO, S. J. L. |
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Afiliação: |
LUIZ ALBERTO COLNAGO, CNPDIA. |
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Título: |
N-(2-hydroxy)-propyl-3-trimethylammonium, O-palmitoyl chitosan: Synthesis, physicochemical and biological properties. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
International Journal of Biological Macromolecules, v. 178, 2021. |
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Páginas: |
558?568 |
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ISSN: |
0141-8130 |
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DOI: |
https://doi.org/10.1016/j.ijbiomac.2021.02.031 |
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Idioma: |
Inglês |
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Conteúdo: |
Two samples of N-(2-hydroxy)-propyl-3-trimethylammonium, O-palmitoyl chitosan (DPCat) with different average degrees of quaternization named as DPCat35 (DQ = 35%) and DPCat80 (DQ = 80%), were successfully synthesized by reacting glycidyltrimethylammonium chloride (GTMAC) with O-palmitoyl chitosan (DPCh) derivative (DS = 12%). Such amphiphilic derivatives of chitosan were fully water-soluble at 1.0 < pH < 12.0 and showed significant electrostatic stability enhancement of a self-assembly micellar nanostructure (100–320 nm) due to its positively-charged out-layer. In vitro mucoadhesive and cytotoxicity essays toward healthy fibroblast cells (Balb/C 3T3 clone A31 cell), human prostate cancer (DU145) and liver cancer (HepG2/ C3A) cell lines revealed that the biological properties of DPCat derivatives were strongly dependent on DQ. Additionally, DPCat35 had better interactions with the biological tissue and with mucin glycoproteins at pH 7.4 as well as exhibited potential to be used on the development of drug delivery systems for prostate and liver cancer treatment. |
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Palavras-Chave: |
Cancer therapy; Cytocompatible; Mucoadhesive; Positively-charged amphiphilic chitosan. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02067naa a2200313 a 4500
001 2132632
005 2022-06-10
008 2021 bl uuuu u00u1 u #d
022 $a0141-8130
024 7 $ahttps://doi.org/10.1016/j.ijbiomac.2021.02.031$2DOI
100 1 $aSILVA, D. S.
245 $aN-(2-hydroxy)-propyl-3-trimethylammonium, O-palmitoyl chitosan$bSynthesis, physicochemical and biological properties.$h[electronic resource]
260 $c2021
300 $a558?568
520 $aTwo samples of N-(2-hydroxy)-propyl-3-trimethylammonium, O-palmitoyl chitosan (DPCat) with different average degrees of quaternization named as DPCat35 (DQ = 35%) and DPCat80 (DQ = 80%), were successfully synthesized by reacting glycidyltrimethylammonium chloride (GTMAC) with O-palmitoyl chitosan (DPCh) derivative (DS = 12%). Such amphiphilic derivatives of chitosan were fully water-soluble at 1.0 < pH < 12.0 and showed significant electrostatic stability enhancement of a self-assembly micellar nanostructure (100–320 nm) due to its positively-charged out-layer. In vitro mucoadhesive and cytotoxicity essays toward healthy fibroblast cells (Balb/C 3T3 clone A31 cell), human prostate cancer (DU145) and liver cancer (HepG2/ C3A) cell lines revealed that the biological properties of DPCat derivatives were strongly dependent on DQ. Additionally, DPCat35 had better interactions with the biological tissue and with mucin glycoproteins at pH 7.4 as well as exhibited potential to be used on the development of drug delivery systems for prostate and liver cancer treatment.
653 $aCancer therapy
653 $aCytocompatible
653 $aMucoadhesive
653 $aPositively-charged amphiphilic chitosan
700 1 $aFACCHINATTO, W. M.
700 1 $aSANTOS, D. M. dos
700 1 $aBONI, F. I.
700 1 $aVALDES, T. A.
700 1 $aLEITÃO, A.
700 1 $aGREMIÃO, M. P. D.
700 1 $aCOLNAGO, L. A.
700 1 $aCAMPANA-FILHO, S. P.
700 1 $aRIBEIRO, S. J. L.
773 $tInternational Journal of Biological Macromolecules$gv. 178, 2021.
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