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Registro Completo |
Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
Data corrente: |
11/09/2014 |
Data da última atualização: |
13/03/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
FERREIRA, B. C.; MELO, F. L.; SOUZA, M. L. de; MOSCARDI, F.; BÁO, S. N.; RIBEIRO, B. M. |
Afiliação: |
BRIANA C. FERREIRA, UNB; FERNANDO L. MELO, UNB; MARLINDA LOBO DE SOUZA, CENARGEN; FLÁVIO MOSCARDI, UEL; SÔNIA N. BÁO, UNB; BERGMANN M. RIBEIRO, UNB. |
Título: |
High genetic stability of peroral infection factors from Anticarsia gemmatalis MNPV over 20 years of sampling. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Journal of Invertebrate Pathology, v. 118, p. 66-70, 2014. |
Idioma: |
Inglês |
Palavras-Chave: |
Baculovirus Anticarsia gemmatalis MNPV; Geographical isolates; Pif genes; Seasonal isolates; Stability. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00727naa a2200229 a 4500 001 1994759 005 2023-03-13 008 2014 bl uuuu u00u1 u #d 100 1 $aFERREIRA, B. C. 245 $aHigh genetic stability of peroral infection factors from Anticarsia gemmatalis MNPV over 20 years of sampling.$h[electronic resource] 260 $c2014 653 $aBaculovirus Anticarsia gemmatalis MNPV 653 $aGeographical isolates 653 $aPif genes 653 $aSeasonal isolates 653 $aStability 700 1 $aMELO, F. L. 700 1 $aSOUZA, M. L. de 700 1 $aMOSCARDI, F. 700 1 $aBÁO, S. N. 700 1 $aRIBEIRO, B. M. 773 $tJournal of Invertebrate Pathology$gv. 118, p. 66-70, 2014.
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| Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Florestas; Embrapa Solos. |
Data corrente: |
17/10/2016 |
Data da última atualização: |
25/04/2024 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
MAIA, C. M. B. de F.; BARATTO, R. L.; GUIOTOKU, M.; NOVOTNY, E. H.; AKOLGO, G. A. |
Afiliação: |
CLAUDIA MARIA BRANCO DE F MAIA, CNPF; RICARDO LUÍS BARATTO, UFPR; MARCELA GUIOTOKU, CNPF; ETELVINO HENRIQUE NOVOTNY, CNPS; GILBERT AYINE AKOLGO, UNIVERSITY OF ENERGY AND NATURAL RESOURCES SUNYANI. |
Título: |
Energy and biochar in Ghana: characterization of two potential feedstock to enhance cooking methods and soil quality. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE OF INTERNATIONAL HUMIC SUBSTANCES SOCIETY, 18., 2016, Kanazawa. Keystone for future earth: natural organic matter (NOM) in diverse environments: proceedings. Kobe: IHSS: Kobe University, 2016. |
Idioma: |
Inglês |
Conteúdo: |
The main energy supply in Ghana is based on biomass: firewood and charcoal (64%), which are burnt openly for cook and heat energy. This practice has led to deforestation and biomass shortage. Besides the energy challenge, Ghana faces declining of soil fertility due to continuous cultivation and rapid mineralization of its soil organic matter, both problems being considered as major causes of food insecurity and poverty in the country. We studied the carbonization of rice husks and corn stalks - the two main available sources of waste biomass in the studied regions - and qualifying these products as fuel and biochar. We pyrolysed both feedstocks at three different temperatures - 350, 450 and 550 °C - and measured their solid yields; ash and volatile contents; C, H, N percentages; pH and electro-conductivities and; nutrients contents in all samples. We also compared the thermogravimetric behavior and NMR profiles of these samples. Corn stalks showed better potential to be used as a fuel. Both feedstocks have potential to be used as biochar but with varied composition. |
Palavras-Chave: |
Carbono pirogênico; Pirólise lenta; Talos de milho. |
Thesagro: |
Casca de Arroz. |
Thesaurus NAL: |
biochar. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
Marc: |
LEADER 01928nam a2200217 a 4500 001 2054731 005 2024-04-25 008 2016 bl uuuu u00u1 u #d 100 1 $aMAIA, C. M. B. de F. 245 $aEnergy and biochar in Ghana$bcharacterization of two potential feedstock to enhance cooking methods and soil quality.$h[electronic resource] 260 $aIn: INTERNATIONAL CONFERENCE OF INTERNATIONAL HUMIC SUBSTANCES SOCIETY, 18., 2016, Kanazawa. Keystone for future earth: natural organic matter (NOM) in diverse environments: proceedings. Kobe: IHSS: Kobe University$c2016 520 $aThe main energy supply in Ghana is based on biomass: firewood and charcoal (64%), which are burnt openly for cook and heat energy. This practice has led to deforestation and biomass shortage. Besides the energy challenge, Ghana faces declining of soil fertility due to continuous cultivation and rapid mineralization of its soil organic matter, both problems being considered as major causes of food insecurity and poverty in the country. We studied the carbonization of rice husks and corn stalks - the two main available sources of waste biomass in the studied regions - and qualifying these products as fuel and biochar. We pyrolysed both feedstocks at three different temperatures - 350, 450 and 550 °C - and measured their solid yields; ash and volatile contents; C, H, N percentages; pH and electro-conductivities and; nutrients contents in all samples. We also compared the thermogravimetric behavior and NMR profiles of these samples. Corn stalks showed better potential to be used as a fuel. Both feedstocks have potential to be used as biochar but with varied composition. 650 $abiochar 650 $aCasca de Arroz 653 $aCarbono pirogênico 653 $aPirólise lenta 653 $aTalos de milho 700 1 $aBARATTO, R. L. 700 1 $aGUIOTOKU, M. 700 1 $aNOVOTNY, E. H. 700 1 $aAKOLGO, G. A.
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