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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
24/02/2023 |
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Data da última atualização: |
24/02/2023 |
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Tipo da produção científica: |
Artigo de Divulgação na Mídia |
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Autoria: |
MEDEIROS, M. B. de; ALVES, S. B.; MAIA, A. de H. N.; SILVEIRA NETO, S. |
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Afiliação: |
MARCOS BARROS DE MEDEIROS, ESALQ/SP; SÉRGIO BATISTA ALVES, ESALQ/SP; ALINE DE HOLANDA NUNES MAIA, CNPMA; SINVAL SILVEIRA NETO, UNIVERSIDADE FEDERAL DA PARAIBA. |
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Título: |
Effect of biofertilizers and Verticillium lecanii (Zimm.) Viégas applied to Canavalia ensiformis L. (Fabaceae) on the bioecology of Brevipalpus phoenicis (Acari: Tenuipalpidae) |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
In: Journal of Agroindustry Systems, v.2, n.1, p. 01 - 10, 2019. |
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ISSN: |
2674-7464 |
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Idioma: |
Português |
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Conteúdo: |
Two assays were conducted to evaluate the effect of biofertilizer suspensions applied to Canavalia ensiformis (L.) DC. plants on Brevipalpus phoenicis (Geijskes) bioecology. In the first assay (residual effect), the following treatments were tested: a) Distilled water (Control); b) Biofert - biofertilizer produced in a single bioreactor; c) Biomix ? a mix of biofertilizers produced in four bioreactors; and d) Bio+VL - Biofert + Verticillium lecaniiI (Zimm.) Viégas. In the second assay (systemic effect) only two suspensions were tested: a) Biofert and b) Distilled water (control). In the first assay, the biofertilizer was applied once on the whole plant and mites were confined in arenas on both leaflets. In the second assay, the plants were sprayed weekly only in one leaflet and the mites were confined in arenas on the non-sprayed leaflet. In both bioassays, bioecological parameters related to survival and oviposition were evaluated. The biofertilizer effects on potential population growth during the first generation were measured by fertility life table parameters (net reproductive rate (Ro), mean generation time (T), doubling time (DT), intrinsic rate of increase (Rm) and finite rate of increase (). The biofertilizer had adverse effects on both survival and oviposition parameters. The net reproduction rates (Ro) were of 18.1; 12.9; 12.5 and 10.5 females/female (assay I) and 19.4 and 13.0 females/female (assay II), respectively for the treatments in the above-mentioned orders. These MenosTwo assays were conducted to evaluate the effect of biofertilizer suspensions applied to Canavalia ensiformis (L.) DC. plants on Brevipalpus phoenicis (Geijskes) bioecology. In the first assay (residual effect), the following treatments were tested: a) Distilled water (Control); b) Biofert - biofertilizer produced in a single bioreactor; c) Biomix ? a mix of biofertilizers produced in four bioreactors; and d) Bio+VL - Biofert + Verticillium lecaniiI (Zimm.) Viégas. In the second assay (systemic effect) only two suspensions were tested: a) Biofert and b) Distilled water (control). In the first assay, the biofertilizer was applied once on the whole plant and mites were confined in arenas on both leaflets. In the second assay, the plants were sprayed weekly only in one leaflet and the mites were confined in arenas on the non-sprayed leaflet. In both bioassays, bioecological parameters related to survival and oviposition were evaluated. The biofertilizer effects on potential population growth during the first generation were measured by fertility life table parameters (net reproductive rate (Ro), mean generation time (T), doubling time (DT), intrinsic rate of increase (Rm) and finite rate of increase (). The biofertilizer had adverse effects on both survival and oviposition parameters. The net reproduction rates (Ro) were of 18.1; 12.9; 12.5 and 10.5 females/female (assay I) and 19.4 and 13.0 females/female (assay II), respectively for the treatments in the above-mention... Mostrar Tudo |
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Palavras-Chave: |
Bioecology; Biofertilizer; Fertility life table. |
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Thesaurus Nal: |
Brevipalpus; Fecundity; Longevity. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1151940/1/2019AP-Maia-Effect-17371.pdf
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Marc: |
LEADER 02306naa a2200241 a 4500
001 2151940
005 2023-02-24
008 2019 bl uuuu u00u1 u #d
022 $a2674-7464
100 1 $aMEDEIROS, M. B. de
245 $aEffect of biofertilizers and Verticillium lecanii (Zimm.) Viégas applied to Canavalia ensiformis L. (Fabaceae) on the bioecology of Brevipalpus phoenicis (Acari$bTenuipalpidae)$h[electronic resource]
260 $c2019
520 $aTwo assays were conducted to evaluate the effect of biofertilizer suspensions applied to Canavalia ensiformis (L.) DC. plants on Brevipalpus phoenicis (Geijskes) bioecology. In the first assay (residual effect), the following treatments were tested: a) Distilled water (Control); b) Biofert - biofertilizer produced in a single bioreactor; c) Biomix ? a mix of biofertilizers produced in four bioreactors; and d) Bio+VL - Biofert + Verticillium lecaniiI (Zimm.) Viégas. In the second assay (systemic effect) only two suspensions were tested: a) Biofert and b) Distilled water (control). In the first assay, the biofertilizer was applied once on the whole plant and mites were confined in arenas on both leaflets. In the second assay, the plants were sprayed weekly only in one leaflet and the mites were confined in arenas on the non-sprayed leaflet. In both bioassays, bioecological parameters related to survival and oviposition were evaluated. The biofertilizer effects on potential population growth during the first generation were measured by fertility life table parameters (net reproductive rate (Ro), mean generation time (T), doubling time (DT), intrinsic rate of increase (Rm) and finite rate of increase (). The biofertilizer had adverse effects on both survival and oviposition parameters. The net reproduction rates (Ro) were of 18.1; 12.9; 12.5 and 10.5 females/female (assay I) and 19.4 and 13.0 females/female (assay II), respectively for the treatments in the above-mentioned orders. These
650 $aBrevipalpus
650 $aFecundity
650 $aLongevity
653 $aBioecology
653 $aBiofertilizer
653 $aFertility life table
700 1 $aALVES, S. B.
700 1 $aMAIA, A. de H. N.
700 1 $aSILVEIRA NETO, S.
773 $tIn: Journal of Agroindustry Systems$gv.2, n.1, p. 01 - 10, 2019.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
12/06/2023 |
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Data da última atualização: |
12/06/2023 |
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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: |
AMARAL-JÚNIOR, J. M. do; MORAIS, E. de; LIMA, A. C. S.; MARTORANO, L. G.; NAHUM, B. de S.; SOUSA, L. F.; LOURENÇO-JUNIOR, J. de B.; RODRIGUES, T. C. G. de C.; SILVA, J. A. R. da; SILVA, A. L. da C.; SILVA, A. G. N. e. |
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Afiliação: |
JOÃO MARIA DO AMARAL-JÚNIOR, INSTITUTO FEDERAL DO AMAPÁ; EZIQUIEL DE MORAIS, INSTITUTO FEDERAL DO PARÁ; ALYNE CRISTINA SODRÉ LIMA, INSTITUTO FEDERAL DO AMAPÁ; LUCIETA GUERREIRO MARTORANO, CPATU; BENJAMIM DE SOUZA NAHUM, CPATU; LUCIANO FERNANDES SOUSA, UNIVERSIDADE FEDERAL DO TOCANTINS; JOSÉ DE BRITO LOURENÇO-JÚNIOR, UNIVERSIDADE FEDERAL DO PARÁ; THOMAZ CYRO GUIMARÃES DE CARVALHO RODRIGUES, UNIVERSIDADE FEDERAL DO PARÁ; JAMILE ANDRÉA RODRIGUES DA SILVA, UNIVERSIDADE FEDERAL RURAL DA AMAZÔNIA; ARTUR LUIZ DA COSTA SILVA, UNIVERSIDADE FEDERAL DO PARÁ; ANDRÉ GUIMARÃES MACIEL E SILVA, UNIVERSIDADE FEDERAL DO PARÁ. |
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Título: |
Effect of palm kernel cake supplementation on voluntary feed intake, in situ rumen degradability and performance in Buffaloes in the Eastern Amazon. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Animals, v. 13, n. 5, Article 934, 2023. |
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DOI: |
https://doi.org/10.3390/ani13050934 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective was to evaluate the effects of palm kernel cake (PKC) supplementation on voluntary feed intake, in situ rumen degradability and performance in the wettest (WS?January to June) and less rainy seasons (LR?July to December) in the eastern Amazon. A total of 52 crossbred buffaloes that were neither lactating nor gestating were used, with 24 for the LR, aged 34 ± 04 months and an initial average weight of 503 ± 48 kg, and 24 for the WS aged 40 ± 04 months with an average weight of 605 ± 56 kg. The four treatments (levels of PKC in relation to body weight) were distributed in a completely randomized design, with 0% (PKC0), 0.25% (PKC0.2), 0.5% (PKC0.5) and 1% (PKC1) with six repetitions. The animals were housed in Marandu grass paddocks, intermittently, with access to water and mineral mixture ad libitum. Degradability was evaluated by the in situ bag technique in four other crossbred buffaloes with rumen cannulae, in a 4 × 4 Latin square (four periods and four treatments). The inclusion of PKC increased supplement consumption and production of ether extracts and reduced the intake of forage and non-fibrous carbohydrates. The dry matter degradability of Marandu grass was not affected; however, the fermentation kinetics in neutral detergent fiber (NDF) differed between the treatments. The co-product dry matter colonization time was greater in PKC1 and the highest effective degradability rates were from PKC0, but the productive performance of the animals was not influenced. Supplementation of buffaloes with PKC is recommended for up to 1% of body weight. MenosThe objective was to evaluate the effects of palm kernel cake (PKC) supplementation on voluntary feed intake, in situ rumen degradability and performance in the wettest (WS?January to June) and less rainy seasons (LR?July to December) in the eastern Amazon. A total of 52 crossbred buffaloes that were neither lactating nor gestating were used, with 24 for the LR, aged 34 ± 04 months and an initial average weight of 503 ± 48 kg, and 24 for the WS aged 40 ± 04 months with an average weight of 605 ± 56 kg. The four treatments (levels of PKC in relation to body weight) were distributed in a completely randomized design, with 0% (PKC0), 0.25% (PKC0.2), 0.5% (PKC0.5) and 1% (PKC1) with six repetitions. The animals were housed in Marandu grass paddocks, intermittently, with access to water and mineral mixture ad libitum. Degradability was evaluated by the in situ bag technique in four other crossbred buffaloes with rumen cannulae, in a 4 × 4 Latin square (four periods and four treatments). The inclusion of PKC increased supplement consumption and production of ether extracts and reduced the intake of forage and non-fibrous carbohydrates. The dry matter degradability of Marandu grass was not affected; however, the fermentation kinetics in neutral detergent fiber (NDF) differed between the treatments. The co-product dry matter colonization time was greater in PKC1 and the highest effective degradability rates were from PKC0, but the productive performance of the animals was not influe... Mostrar Tudo |
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Thesaurus NAL: |
Buffaloes; Nutrition; Oilseeds; Weight gain. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1154398/1/Effect-of-Palm-Kernel.pdf
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Marc: |
LEADER 02544naa a2200301 a 4500
001 2154398
005 2023-06-12
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3390/ani13050934$2DOI
100 1 $aAMARAL-JÚNIOR, J. M. do
245 $aEffect of palm kernel cake supplementation on voluntary feed intake, in situ rumen degradability and performance in Buffaloes in the Eastern Amazon.$h[electronic resource]
260 $c2023
520 $aThe objective was to evaluate the effects of palm kernel cake (PKC) supplementation on voluntary feed intake, in situ rumen degradability and performance in the wettest (WS?January to June) and less rainy seasons (LR?July to December) in the eastern Amazon. A total of 52 crossbred buffaloes that were neither lactating nor gestating were used, with 24 for the LR, aged 34 ± 04 months and an initial average weight of 503 ± 48 kg, and 24 for the WS aged 40 ± 04 months with an average weight of 605 ± 56 kg. The four treatments (levels of PKC in relation to body weight) were distributed in a completely randomized design, with 0% (PKC0), 0.25% (PKC0.2), 0.5% (PKC0.5) and 1% (PKC1) with six repetitions. The animals were housed in Marandu grass paddocks, intermittently, with access to water and mineral mixture ad libitum. Degradability was evaluated by the in situ bag technique in four other crossbred buffaloes with rumen cannulae, in a 4 × 4 Latin square (four periods and four treatments). The inclusion of PKC increased supplement consumption and production of ether extracts and reduced the intake of forage and non-fibrous carbohydrates. The dry matter degradability of Marandu grass was not affected; however, the fermentation kinetics in neutral detergent fiber (NDF) differed between the treatments. The co-product dry matter colonization time was greater in PKC1 and the highest effective degradability rates were from PKC0, but the productive performance of the animals was not influenced. Supplementation of buffaloes with PKC is recommended for up to 1% of body weight.
650 $aBuffaloes
650 $aNutrition
650 $aOilseeds
650 $aWeight gain
700 1 $aMORAIS, E. de
700 1 $aLIMA, A. C. S.
700 1 $aMARTORANO, L. G.
700 1 $aNAHUM, B. de S.
700 1 $aSOUSA, L. F.
700 1 $aLOURENÇO-JUNIOR, J. de B.
700 1 $aRODRIGUES, T. C. G. de C.
700 1 $aSILVA, J. A. R. da
700 1 $aSILVA, A. L. da C.
700 1 $aSILVA, A. G. N. e.
773 $tAnimals$gv. 13, n. 5, Article 934, 2023.
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Embrapa Amazônia Oriental (CPATU) |
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