|
|
Registro Completo |
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
20/10/2000 |
Data da última atualização: |
20/10/2000 |
Autoria: |
BISPO, S. W. P.; NASCIMENTO, A. S. do. |
Afiliação: |
UFBA-EMBRAPA; EMBRAPA-CNPMF. |
Título: |
Longevity and reproduction of Diachasmimoroha Longicaudata (Hymenoptera: braconidae) bred in larvae of ceratitis capitata (Diptera: tephritidae) |
Ano de publicação: |
2000 |
Fonte/Imprenta: |
Londrina: EMBRAPA-Soja, 2000 |
Páginas: |
p.376 |
Série: |
EMBRAPA Soja. Domumentos, 143 |
ISSN: |
1516-781X |
Idioma: |
Inglês |
Notas: |
In: INTERNATIONAL CONGRESS OF ENTOMOLOGY, 21., 2000, Londrina-PA. Abstracts of International Congress of Entomology. Londrina-PA: Embrapa Soja, 2000, v.2, 698p. |
Conteúdo: |
In order to understand the reproductive behavior of the Diachasmimorpha longicaudata (Ashmead, 1905) (Hymenoptera: Braconidae) fruit flies parasitoid, aiming at optimizing its laboratory breeding, studies were carried out about the longevity of its virgin and fertilized females, its periods of oviposition, and number and sexual rate of its descendants. these data were collected from insects specially bred with an artificial diet, under controlled conditions of temperature (25oC). humidity (60-80%) and hours of exposure to light (12 hours). As the oviposition substratum, 3rd stadium larvae of Ceratitis capinata (Wiedemann, 1824) (Diptera; Tephritidae), also bred in laboratory, were used. The findings of these studies lead the conclusion that virgin females of D. longicaudata live, on the average, 22,25% more than the fertilized ones, although they produce only male descendants. |
Palavras-Chave: |
Biolgy; Fruit fly; Parasitoid. |
Thesaurus Nal: |
behavior. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01696naa a2200229 a 4500 001 1646031 005 2000-10-20 008 2000 bl uuuu u00u1 u #d 022 $a1516-781X 100 1 $aBISPO, S. W. P. 245 $aLongevity and reproduction of Diachasmimoroha Longicaudata (Hymenoptera$bbraconidae) bred in larvae of ceratitis capitata (Diptera: tephritidae) 260 $c2000 300 $ap.376 490 $aEMBRAPA Soja. Domumentos, 143 500 $aIn: INTERNATIONAL CONGRESS OF ENTOMOLOGY, 21., 2000, Londrina-PA. Abstracts of International Congress of Entomology. Londrina-PA: Embrapa Soja, 2000, v.2, 698p. 520 $aIn order to understand the reproductive behavior of the Diachasmimorpha longicaudata (Ashmead, 1905) (Hymenoptera: Braconidae) fruit flies parasitoid, aiming at optimizing its laboratory breeding, studies were carried out about the longevity of its virgin and fertilized females, its periods of oviposition, and number and sexual rate of its descendants. these data were collected from insects specially bred with an artificial diet, under controlled conditions of temperature (25oC). humidity (60-80%) and hours of exposure to light (12 hours). As the oviposition substratum, 3rd stadium larvae of Ceratitis capinata (Wiedemann, 1824) (Diptera; Tephritidae), also bred in laboratory, were used. The findings of these studies lead the conclusion that virgin females of D. longicaudata live, on the average, 22,25% more than the fertilized ones, although they produce only male descendants. 650 $abehavior 653 $aBiolgy 653 $aFruit fly 653 $aParasitoid 700 1 $aNASCIMENTO, A. S. do 773 $tLondrina: EMBRAPA-Soja, 2000
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registro Completo
Biblioteca(s): |
Embrapa Unidades Centrais. |
Data corrente: |
21/05/2009 |
Data da última atualização: |
02/08/2019 |
Autoria: |
BEUTLER, A. N.; CENTURION, J. F.; SILVA, A. P. da; CENTURION, M. A. P. da C.; LEONEL, C. L.; FREDDI, O. da S. |
Afiliação: |
Amauri Nelson Beutler, Universidade Federal do Pampa/Centro de Ciências Agrárias; José Frederico Centurion, Universidade Estadual Paulista - Unesp/Faculdade de Ciências Agrárias e Veterinárias - FCAV/Departamento de Solos e Adubos; Alvaro Pires da Silva, Universidade de São Paulo/Escola Superior de Agricultura Luiz de Queiroz/Departamento de Ciência do Solo; Maria Aparecida Pessôa da Cruz Centurion, Unesp/FCAV/Departamento de Produção Vegetal; Cristian Luarte Leonel, Unesp/FCAV/Departamento de Produção Vegetal; Onã da Silva Freddi, Universidade Estadual Paulista - Unesp/Faculdade de Ciências Agrárias e Veterinárias - FCAV/Departamento de Solos e Adubos. |
Título: |
Soil compaction by machine traffic and least limiting water range related to soybean yield. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 43, n. 11, p. 1591-1600, nov. 2008. |
Idioma: |
Inglês |
Notas: |
Título em português: Compactação do solo por tráfego de máquinas e intervalo hídrico ótimo na produtividade de soja. |
Conteúdo: |
The research aimed to evaluate machine traffic effect on soil compaction and the least limiting water range related to soybean cultivar yields, during two years, in a Haplustox soil. The six treatments were related to tractor (11 Mg weight) passes by the same place: T0, no compaction; and T1*, 1; T1, 1; T2, 2; T4, 4 and T6, 6. In the treatment T1*, the compaction occurred when soil was dried, in 2003/2004, and with a 4 Mg tractor in 2004/2005. Soybean yield was evaluated in relation to soil compaction during two agricultural years in completely randomized design (compaction levels); however, in the second year, there was a factorial scheme (compaction levels, with and without irrigation), with four replicates represented by 9 m2 plots. In the first year, soybean [Glycine max (L.) Merr.] cultivar IAC Foscarim 31 was cultivated without irrigation; and in the second year, IAC Foscarim 31 and MG/BR 46 (Conquista) cultivars were cultivated with and without irrigation. Machine traffic causes compaction and reduces soybean yield for soil penetration resistance between 1.64 to 2.35 MPa, and bulk density between 1.50 to 1.53 Mg m-3. Soil bulk density from which soybean cultivar yields decrease is lower than the critical one reached at least limiting water range (LLWR =0). |
Palavras-Chave: |
Glicine max; qualidade física do solo; soil physical quality. |
Thesagro: |
Manejo do Solo. |
Thesaurus NAL: |
soil management. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/106160/1/Soil-compaction.pdf
|
Marc: |
LEADER 02169naa a2200253 a 4500 001 1125679 005 2019-08-02 008 2008 bl uuuu u00u1 u #d 100 1 $aBEUTLER, A. N. 245 $aSoil compaction by machine traffic and least limiting water range related to soybean yield. 260 $c2008 500 $aTítulo em português: Compactação do solo por tráfego de máquinas e intervalo hídrico ótimo na produtividade de soja. 520 $aThe research aimed to evaluate machine traffic effect on soil compaction and the least limiting water range related to soybean cultivar yields, during two years, in a Haplustox soil. The six treatments were related to tractor (11 Mg weight) passes by the same place: T0, no compaction; and T1*, 1; T1, 1; T2, 2; T4, 4 and T6, 6. In the treatment T1*, the compaction occurred when soil was dried, in 2003/2004, and with a 4 Mg tractor in 2004/2005. Soybean yield was evaluated in relation to soil compaction during two agricultural years in completely randomized design (compaction levels); however, in the second year, there was a factorial scheme (compaction levels, with and without irrigation), with four replicates represented by 9 m2 plots. In the first year, soybean [Glycine max (L.) Merr.] cultivar IAC Foscarim 31 was cultivated without irrigation; and in the second year, IAC Foscarim 31 and MG/BR 46 (Conquista) cultivars were cultivated with and without irrigation. Machine traffic causes compaction and reduces soybean yield for soil penetration resistance between 1.64 to 2.35 MPa, and bulk density between 1.50 to 1.53 Mg m-3. Soil bulk density from which soybean cultivar yields decrease is lower than the critical one reached at least limiting water range (LLWR =0). 650 $asoil management 650 $aManejo do Solo 653 $aGlicine max 653 $aqualidade física do solo 653 $asoil physical quality 700 1 $aCENTURION, J. F. 700 1 $aSILVA, A. P. da 700 1 $aCENTURION, M. A. P. da C. 700 1 $aLEONEL, C. L. 700 1 $aFREDDI, O. da S. 773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 43, n. 11, p. 1591-1600, nov. 2008.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Expressão de busca inválida. Verifique!!! |
|
|