| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Arroz e Feijão. |
|
Data corrente: |
27/12/2017 |
|
Data da última atualização: |
28/12/2017 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
MASIKA, F. B.; MASANZA, M.; ABREU, A. G. de; BARRIGOSSI, J. A. F.; KIZITO, E. B. |
|
Afiliação: |
FRED BWAYO MASIKA, CHRISTIAN UNIVERSITY, Mukono-Uganda; MICHAEL MASANZA, CHRISTIAN UNIVERSITY, Mukono-Uganda; ALUANA GONCALVES DE ABREU, CNPAF; JOSE ALEXANDRE F BARRIGOSSI, CNPAF; ELIZABETH B. KIZITO, CHRISTIAN UNIVERSITY, Mukono-Uganda. |
|
Título: |
Abundance, distribution and effects of temperature and humidity on arthropod fauna in different rice ecosystems in Uganda. |
|
Ano de publicação: |
2017 |
|
Fonte/Imprenta: |
Journal of Entomology and Zoology Studies, v. 5, n. 5, p. 964-973, 2017. |
|
ISSN: |
2320-7078 |
|
Idioma: |
Inglês |
|
Conteúdo: |
The study on abundance, distribution and effects of temperature and humidity on arthropod fauna was conducted in smallholder rice farming areas in three agro ecological zones of Lake Victoria basin, Northern moist farmlands and Western Savannah grasslands in Uganda. Arthropods were collected using a standard sweep net and a total of 17 orders representing 13,272 arthropods were recorded from the three agro ? ecological zones during the study. Most arthropod fauna was collected in Bugiri, Lira and Kasese respectively. The most abundant orders throughout the survey included Homoptera, Coleoptera, Hemiptera, Diptera, Hymenoptera and Orthoptera. While the least abundant included Dermaptera, Zoraptera, Phasmatoda, Mantodae, Embioptera and Neuroptera. All orders except Embioptera, Mantodae, Neuroptera and Phasmatoda were collected in all the three agro ecological zones. The orders Diptera (p = 0.0282), Hymenoptera (p = 0.0051), Lepidoptera (p = 0.0149), Odonata (p = 0.0356) showed a significant difference in abundance in the three agro ? ecological zones. Temperature and humidity had a significant effect on the arthropod population for example Aranea showed a positive correlation in their abundance with increase in temperature in all the agro ? ecologies. |
|
Thesagro: |
Arroz; Biodiversidade; Ecologia vegetal; Ecossistema; Fauna; Oryza sativa; Temperatura; Umidade. |
|
Thesaurus Nal: |
Arthropods; Ecosystems; Rice; Uganda. |
|
Categoria do assunto: |
O Insetos e Entomologia |
|
Marc: |
LEADER 02178naa a2200325 a 4500
001 2083734
005 2017-12-28
008 2017 bl uuuu u00u1 u #d
022 $a2320-7078
100 1 $aMASIKA, F. B.
245 $aAbundance, distribution and effects of temperature and humidity on arthropod fauna in different rice ecosystems in Uganda.$h[electronic resource]
260 $c2017
520 $aThe study on abundance, distribution and effects of temperature and humidity on arthropod fauna was conducted in smallholder rice farming areas in three agro ecological zones of Lake Victoria basin, Northern moist farmlands and Western Savannah grasslands in Uganda. Arthropods were collected using a standard sweep net and a total of 17 orders representing 13,272 arthropods were recorded from the three agro ? ecological zones during the study. Most arthropod fauna was collected in Bugiri, Lira and Kasese respectively. The most abundant orders throughout the survey included Homoptera, Coleoptera, Hemiptera, Diptera, Hymenoptera and Orthoptera. While the least abundant included Dermaptera, Zoraptera, Phasmatoda, Mantodae, Embioptera and Neuroptera. All orders except Embioptera, Mantodae, Neuroptera and Phasmatoda were collected in all the three agro ecological zones. The orders Diptera (p = 0.0282), Hymenoptera (p = 0.0051), Lepidoptera (p = 0.0149), Odonata (p = 0.0356) showed a significant difference in abundance in the three agro ? ecological zones. Temperature and humidity had a significant effect on the arthropod population for example Aranea showed a positive correlation in their abundance with increase in temperature in all the agro ? ecologies.
650 $aArthropods
650 $aEcosystems
650 $aRice
650 $aUganda
650 $aArroz
650 $aBiodiversidade
650 $aEcologia vegetal
650 $aEcossistema
650 $aFauna
650 $aOryza sativa
650 $aTemperatura
650 $aUmidade
700 1 $aMASANZA, M.
700 1 $aABREU, A. G. de
700 1 $aBARRIGOSSI, J. A. F.
700 1 $aKIZITO, E. B.
773 $tJournal of Entomology and Zoology Studies$gv. 5, n. 5, p. 964-973, 2017.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
|
Data corrente: |
03/11/2014 |
|
Data da última atualização: |
26/05/2023 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 1 |
|
Autoria: |
OLIVEIRA, E. J. de; FREITAS, J. P. X.; JESUS, O. N. de. |
|
Afiliação: |
EDER JORGE DE OLIVEIRA, CNPMF; J. P. X. FREITAS, UFRB; ONILDO NUNES DE JESUS, CNPMF. |
|
Título: |
Adaptability and stability analysis of the juice yield of yellow passion fruit varieties. |
|
Ano de publicação: |
2014 |
|
Fonte/Imprenta: |
Genetics and molecular research, v. 13, n. 3, p. 6512-6527, 2014. |
|
ISSN: |
1676-5680 |
|
Idioma: |
Inglês |
|
Conteúdo: |
This study analyzed the genotype x environment interaction (GE) for the juice productivity (JuProd) of 12 yellow passion fruit varieties (Passiflora edulis Sims. f. flavicarpa Deg.) using additive main effects and multiplicative interaction (AMMI) model and auxiliary parameters. The experiments were conducted in eight environments of Bahia State, Brazil, using a randomized block design with three replications. Analysis of variance showed significant effects (P ? 0.01) for environments, genotypes, and GE interaction. The first two interaction principal component axes (IPCAs) explained 81.00% of the sum of squares of the GE interaction. The AMMI1 and AMMI2 models showed that varieties 09 and 11 were the most stable. Other parameters, namely, the AMMI stability value (ASV), yield stability (YSI), sustainability, and stability index (StI), indicated that other varieties were more stable. These varying results were certainly a consequence of methodological differences. In contrast, the ranking of varieties for each of the stability parameters showed significant positive correlations (P ? 0.05) between IPCA1 x (ASV, YSI), JuProd x (StI, YSI), YSI x ASV, and StI x YSI. Cluster analysis based on the genotypic profile of the effects of the GE interaction identified three groups that correlated with the distribution of varieties in the AMMI1 biplot. However, the classification of stable genotypes was limited because the association with the productivity was not included in the analysis. Variety 08 showed the most stable and productive behavior, ranking above average in half of the environments, and it should be recommended for use. MenosThis study analyzed the genotype x environment interaction (GE) for the juice productivity (JuProd) of 12 yellow passion fruit varieties (Passiflora edulis Sims. f. flavicarpa Deg.) using additive main effects and multiplicative interaction (AMMI) model and auxiliary parameters. The experiments were conducted in eight environments of Bahia State, Brazil, using a randomized block design with three replications. Analysis of variance showed significant effects (P ? 0.01) for environments, genotypes, and GE interaction. The first two interaction principal component axes (IPCAs) explained 81.00% of the sum of squares of the GE interaction. The AMMI1 and AMMI2 models showed that varieties 09 and 11 were the most stable. Other parameters, namely, the AMMI stability value (ASV), yield stability (YSI), sustainability, and stability index (StI), indicated that other varieties were more stable. These varying results were certainly a consequence of methodological differences. In contrast, the ranking of varieties for each of the stability parameters showed significant positive correlations (P ? 0.05) between IPCA1 x (ASV, YSI), JuProd x (StI, YSI), YSI x ASV, and StI x YSI. Cluster analysis based on the genotypic profile of the effects of the GE interaction identified three groups that correlated with the distribution of varieties in the AMMI1 biplot. However, the classification of stable genotypes was limited because the association with the productivity was not included in the analysi... Mostrar Tudo |
|
Palavras-Chave: |
Análise Multivariada. |
|
Thesagro: |
Genótipo; Maracujá; Método estatístico; Reprodução vegetal; Variação genética. |
|
Thesaurus NAL: |
Breeding; Genetic Improvement; Genotype; Genotype-environment interaction; Multivariate analysis; Passiflora edulis f. flavicarpa; Passion fruits. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 02600naa a2200313 a 4500
001 1999030
005 2023-05-26
008 2014 bl uuuu u00u1 u #d
022 $a1676-5680
100 1 $aOLIVEIRA, E. J. de
245 $aAdaptability and stability analysis of the juice yield of yellow passion fruit varieties.$h[electronic resource]
260 $c2014
520 $aThis study analyzed the genotype x environment interaction (GE) for the juice productivity (JuProd) of 12 yellow passion fruit varieties (Passiflora edulis Sims. f. flavicarpa Deg.) using additive main effects and multiplicative interaction (AMMI) model and auxiliary parameters. The experiments were conducted in eight environments of Bahia State, Brazil, using a randomized block design with three replications. Analysis of variance showed significant effects (P ? 0.01) for environments, genotypes, and GE interaction. The first two interaction principal component axes (IPCAs) explained 81.00% of the sum of squares of the GE interaction. The AMMI1 and AMMI2 models showed that varieties 09 and 11 were the most stable. Other parameters, namely, the AMMI stability value (ASV), yield stability (YSI), sustainability, and stability index (StI), indicated that other varieties were more stable. These varying results were certainly a consequence of methodological differences. In contrast, the ranking of varieties for each of the stability parameters showed significant positive correlations (P ? 0.05) between IPCA1 x (ASV, YSI), JuProd x (StI, YSI), YSI x ASV, and StI x YSI. Cluster analysis based on the genotypic profile of the effects of the GE interaction identified three groups that correlated with the distribution of varieties in the AMMI1 biplot. However, the classification of stable genotypes was limited because the association with the productivity was not included in the analysis. Variety 08 showed the most stable and productive behavior, ranking above average in half of the environments, and it should be recommended for use.
650 $aBreeding
650 $aGenetic Improvement
650 $aGenotype
650 $aGenotype-environment interaction
650 $aMultivariate analysis
650 $aPassiflora edulis f. flavicarpa
650 $aPassion fruits
650 $aGenótipo
650 $aMaracujá
650 $aMétodo estatístico
650 $aReprodução vegetal
650 $aVariação genética
653 $aAnálise Multivariada
700 1 $aFREITAS, J. P. X.
700 1 $aJESUS, O. N. de
773 $tGenetics and molecular research$gv. 13, n. 3, p. 6512-6527, 2014.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
