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Registro Completo |
Biblioteca(s): |
Embrapa Meio Ambiente. |
Data corrente: |
30/12/2020 |
Data da última atualização: |
30/12/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
PAULA, G. T. de; MENEZES, C.; PUPO, M. T.; ROSA, C. A. |
Afiliação: |
GABRIELA TONINATO DE PAULA, FCFRP-USP; CRISTIANO MENEZES, CNPMA; MÔNICA TALLARICO PUPO, FCFRP-USP; CARLOS AUGUSTO ROSA, UFMG. |
Título: |
Stingless bees and microbial interactions. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Current Opinion in Insect Science, v. 44, p. 41-47, 2021. |
ISSN: |
2214-5745 |
DOI: |
https://doi.org/10.1016/j.cois.2020.11.006 |
Idioma: |
Inglês |
Conteúdo: |
Abstract: Stingless bees (Meliponini) are a monophyletic group of eusocial insects inhabiting tropical and subtropical regions. These insects represent the most abundant and diversified group of corbiculate bees. Meliponini mostly rely on fermentation by symbiont microbes to preserve honey and transform pollen in stored food. Bee nests harbor diverse microbiota that includes bacteria, yeasts, filamentous fungi, and viruses. These microorganisms may interact with the bees through symbiotic relationships, or they may act as food for the insects, or produce biomolecules that aid in the biotransformation of bee products, such as honey and bee bread. Certain microbial species can also produce antimicrobial compounds that inhibit opportunistic bee pathogens. |
Palavras-Chave: |
Interações microbiais; Microbial interactions. |
Thesagro: |
Abelha Brasileira; Ecologia Animal; Microrganismo. |
Thesaurus Nal: |
Honey bee brood; Microbial communities; Stingless bees. |
Categoria do assunto: |
S Ciências Biológicas |
Marc: |
LEADER 01560naa a2200277 a 4500 001 2128846 005 2020-12-30 008 2021 bl uuuu u00u1 u #d 022 $a2214-5745 024 7 $ahttps://doi.org/10.1016/j.cois.2020.11.006$2DOI 100 1 $aPAULA, G. T. de 245 $aStingless bees and microbial interactions.$h[electronic resource] 260 $c2021 520 $aAbstract: Stingless bees (Meliponini) are a monophyletic group of eusocial insects inhabiting tropical and subtropical regions. These insects represent the most abundant and diversified group of corbiculate bees. Meliponini mostly rely on fermentation by symbiont microbes to preserve honey and transform pollen in stored food. Bee nests harbor diverse microbiota that includes bacteria, yeasts, filamentous fungi, and viruses. These microorganisms may interact with the bees through symbiotic relationships, or they may act as food for the insects, or produce biomolecules that aid in the biotransformation of bee products, such as honey and bee bread. Certain microbial species can also produce antimicrobial compounds that inhibit opportunistic bee pathogens. 650 $aHoney bee brood 650 $aMicrobial communities 650 $aStingless bees 650 $aAbelha Brasileira 650 $aEcologia Animal 650 $aMicrorganismo 653 $aInterações microbiais 653 $aMicrobial interactions 700 1 $aMENEZES, C. 700 1 $aPUPO, M. T. 700 1 $aROSA, C. A. 773 $tCurrent Opinion in Insect Science$gv. 44, p. 41-47, 2021.
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Embrapa Meio Ambiente (CNPMA) |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
Data corrente: |
03/07/2014 |
Data da última atualização: |
03/07/2014 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 2 |
Autoria: |
MORO, E.; CRUSCIOL, C. A. C.; NASCENTE, A. S.; CANTARELLA, H. |
Afiliação: |
EDEMAR MORO, UNOESTE; CARLOS ALEXANDRE COSTA CRUSCIOL, UNESP, Botucatu-SP; ADRIANO STEPHAN NASCENTE, CNPAF; HEITOR CANTARELLA, IAC. |
Título: |
Nitrification inhibition in tropical soil under no-tillage system. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Revista de Ciências Agrárias, Belém, PA, v. 57, n. 2, p. 199-206, abr./jun. 2014. |
ISSN: |
2177-8760 |
DOI: |
http://dx.doi.org/10.4322/rca.2014.015 |
Idioma: |
Inglês |
Conteúdo: |
In no-tillage systems (NTS), biological activity and nitrification process in the soil are higher due to higher organic matter and moisture contents, resulting in higher levels of nitrate compared with areas under conventional tillage systems. However, nitrogen in the form of nitrate is more easily leached, helping to reduce nitrogen use efficiency (NUE) by plants, besides contaminating water resources. Therefore, the use of alternatives that promote the persistence of ammonium in the soil contribute to increased nitrogen use efficiency in agricultural systems, as well as to their sustainability. The purpose of this review was to discuss the process of nitrification inhibition. We observed that it is possible to increase the content of ammonium in the soil, contributing to the reduction of N loss through leaching and increasing the efficiency of nitrogen use by crops, thus providing sustainability to agricultural systems. To this end, the use of cover crops, such as Brachiaria species, and synthetic nitrification inhibitors incorporated to nitrogen fertilizers are among the alternatives. Nevertheless, studies should be developed in order to clarify the conditions under which these cover crops can be introduced in agricultural systems for this purpose and also which factors interfere on the efficiency of synthetic nitrification inhibitors. |
Thesagro: |
Amônia; Nitrato; Nitrificação; Nitrogênio; Plantio direto. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/104429/1/asn3.pdf
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Marc: |
LEADER 02074naa a2200241 a 4500 001 1989703 005 2014-07-03 008 2014 bl uuuu u00u1 u #d 022 $a2177-8760 024 7 $ahttp://dx.doi.org/10.4322/rca.2014.015$2DOI 100 1 $aMORO, E. 245 $aNitrification inhibition in tropical soil under no-tillage system.$h[electronic resource] 260 $c2014 520 $aIn no-tillage systems (NTS), biological activity and nitrification process in the soil are higher due to higher organic matter and moisture contents, resulting in higher levels of nitrate compared with areas under conventional tillage systems. However, nitrogen in the form of nitrate is more easily leached, helping to reduce nitrogen use efficiency (NUE) by plants, besides contaminating water resources. Therefore, the use of alternatives that promote the persistence of ammonium in the soil contribute to increased nitrogen use efficiency in agricultural systems, as well as to their sustainability. The purpose of this review was to discuss the process of nitrification inhibition. We observed that it is possible to increase the content of ammonium in the soil, contributing to the reduction of N loss through leaching and increasing the efficiency of nitrogen use by crops, thus providing sustainability to agricultural systems. To this end, the use of cover crops, such as Brachiaria species, and synthetic nitrification inhibitors incorporated to nitrogen fertilizers are among the alternatives. Nevertheless, studies should be developed in order to clarify the conditions under which these cover crops can be introduced in agricultural systems for this purpose and also which factors interfere on the efficiency of synthetic nitrification inhibitors. 650 $aAmônia 650 $aNitrato 650 $aNitrificação 650 $aNitrogênio 650 $aPlantio direto 700 1 $aCRUSCIOL, C. A. C. 700 1 $aNASCENTE, A. S. 700 1 $aCANTARELLA, H. 773 $tRevista de Ciências Agrárias, Belém, PA$gv. 57, n. 2, p. 199-206, abr./jun. 2014.
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Embrapa Arroz e Feijão (CNPAF) |
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