| |
|
|
| Registros recuperados : 13 | |
| 3. |  | AMARAL, A. L. do; MORES, N.; ZANELLA, J. R. C.; COLDEBELLA, A.; RANGEL, L. F. S. Fornecimento de plasma suíno spray-dried diluído em água acidificada para leitões com sintomas de circovirose no início da fase de crescimento. Ciência Animal Brasileira, Goiânia, v. 12, n. 4, p. 681?686, 2011. Projeto/Plano de Ação: 03.06.00.89.| Biblioteca(s): Embrapa Suínos e Aves. |
|    |
| 7. | | LIMA, G. J. M. M. de; RANGEL, L. F. S.; MORAES, E.; FALCO, A. L.; CRENSHAW, J. D. Spray dried plasma in gestation and lactation diets improves piglet weight. In: CONGRESO COLÉGIO LATINOAMERICANO DE NUTRICIÓN ANIMAL, 5.; EXPOSIÇÃO LATINOAMERICANA INDUSTRIAL Y TECNOLÓGICA EM NUTRIÇÃO ANIMAL, 1., 2012, Puerto Vallarta, México. Memórias. Puerto Vallarta: CBNA, 2012. 1 CD-ROM. V CLANA. Projeto/Plano de Ação: 11.11.11.111.| Biblioteca(s): Embrapa Suínos e Aves. |
|  |
| 8. | | RANGEL, L. F. S.; MORÉS, N.; LIMA, G. J. M. M.; ZANCANARO, M.; LIMA, E. S. de; BARANCELII, G. V.; MIYADA, V. S.; MENTEN, J. F. M. Efeito do plasma na dieta de leitões desafiados pela circovirose. In: SIMPÓSIO SOBRE MANEJO E NUTRIÇÃO DE AVES E SUÍNOS, 5., 2008, Cascavel, PR. Anais. Campinas, SP: CBNA, 2008. p. 161-170. Projeto n.10.03.21.014-02.| Biblioteca(s): Embrapa Suínos e Aves. |
| |
| 9. | | RANGEL, L. F. S.; ZANI, A.; CAPUTI, B.; DALMEDICO, G.; MILTENBURG, G.; BARANCELLI, G. V.; MIELE, M.; LIMA, G. J. M. M. de. Destinação de animais mortos. O que pensa a indústria de alimentação animal? Cadáveres devem ou não entrar na cadeia de alimentação animal? In: WORKSHOP CBNA SOBRE ALIMENTOS SEGUROS, 2017, Campinas. Anais... Campinas: CBNA, 2017.| Biblioteca(s): Embrapa Suínos e Aves. |
| |
| 10. | | RANGEL, L. F. S.; CAMPBELL, J. M.; CRENSHAW, J. D.; BARANCELLI, G. V.; LIMA, G. J. M. M. de; MORÉS, N.; MIYADA, V. S.; MENTEN, J. F. M. Plasma ultrafiltrado spray dried. Suinocultura Industrial, v.30, n.216, p.24-32, 2008. Projeto/Plano de Ação: 16.00.30004-00.| Biblioteca(s): Embrapa Suínos e Aves. |
| |
| 11. | | MORES, N.; ZANELLA, J. R. C.; AMARAL, A. L. do; COLDEBELLA, A.; LIMA, G. J. M. M. de; ZANELLA, E.; LIMA, E. S. de; RANGEL, L. F. S.; ZANCANARO, M.; GAVA, D. Prevenção da circovirose suína pelo uso do plasma suíno ultrafiltrado pelo processo "spray dried". Concórdia: Embrapa Suínos e Aves, 2007. 6 p. (Embrapa Suínos e Aves. Comunicado Técnico, 456) Projeto n. 10.06.21.032-01.| Biblioteca(s): Embrapa Suínos e Aves. |
| |
| 12. | | MORÉS, N.; ZANELLA, J. R. C.; AMARAL, A. L. do; COLDEBELLA, A.; LIMA, G. J. M. M. de; MIELE, M.; ZANELLA, E. L.; RANGEL, L. F. S.; LIMA, E. S.; ZANCANARO, M. Spray dried porcine plasma in nursery and grower feed reduces the severity of porcine circovirus associated diseases. In: ALLEN D. LEMANN SWINE CONFERENCE, 2007, Minnesota. Proceedings... Miinnesota: College of Veterinary Medicine, University of Minnesota, 2007. v. 34. 1 CD-ROM. Projeto n. 10.06.21.032-01.| Biblioteca(s): Embrapa Suínos e Aves. |
| |
| 13. | | MORÉS, N.; RANGEL, L. F. S.; AMARAL, A. L. do; ZANELLA, J. R. C.; ZANCANARO, M.; LIMA, G. J. M. M. de; COLDEBELLA, A.; LIMA, E. S. de; MIELE, M. Uso do plasma sangüíneo produzido em sistema de spray dry (plasma) na prevenção da circovirose suína. Acta Scientiae Veterinariae, v.35, p.S209-S219, 2007. Suplemento. Projeto n. 10.06.11.010-01| Biblioteca(s): Embrapa Suínos e Aves. |
| |
| Registros recuperados : 13 | |
|
|
|
 | 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: |
08/04/2019 |
|
Data da última atualização: |
07/12/2019 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 1 |
|
Autoria: |
DIAS, F. P. M.; HÜBNER, R.; NUNES, F. de J.; LEANDRO, W. M.; XAVIER, F. A. da S. |
|
Afiliação: |
FABIANE PEREIRA MACHADO DIAS, UFGO; RODRIGO HÜBNER, UFGO; FLÁVIA DE JESUS NUNES, UFRB; WILSON MOZENA LEANDRO, UFGO; FRANCISCO ALISSON DA SILVA XAVIER, CNPMF. |
|
Título: |
Effects of land-use change on chemical attributes of a Ferralsol in Brazilian Cerrado. |
|
Ano de publicação: |
2019 |
|
Fonte/Imprenta: |
Catena, v. 177, p. 180-188, June 2019. |
|
ISSN: |
0341-8162 |
|
Idioma: |
Inglês |
|
Conteúdo: |
The expansion of agriculture in the Brazilian Cerrado biome occurs at the expense of replacing native forest with pasture and/or crops. Negative environmental impacts, such as soil degradation, have been observed during this process. We aimed to evaluate the effect of different agricultural management systems on chemical attributes and soil organic matter fractions of a Ferralsol in an area of Cerrado, in the municipality of Hidrolândia, Goiás, Brazil. The following management systems were evaluated: (a) pasture (PAST), (b) no-tillage system (NT), organic cultivation (ORG) systems with different years of cultivation (2, 6, 8, and 10?years), and (c) a conventional management system (CS). Further, an area under native Cerrado forest (NF) was selected and used as a reference for steady state. Soil cores were collected at 0.0?0.10, 0.10?0.20, and 0.20?0.40?m depths. Macronutrients, total organic C (TOC), particulate organic C (POC), humic substances, and labile-C (Lab-C) were analyzed. The land-use change effect, driven by deforestation with subsequent pasture and/or crop, was evident by principal component (PC) analysis. In the 0.0?0.10?m soil layer, PC2 showed the isolation of NF from agricultural systems, whereas PC1 exhibited similar phenomena for the 0.10?0.20 and 0.20?0.40?m layers. In all cases, the agricultural systems showed weak correlation to TOC, POC, Lab-C and base saturation, suggesting loss of soil chemical fertility compared to NF. The ORG-8 area differed from other managed systems mainly due to high pH, P content, and base saturation. Soil cation exchange capacity was highly correlated to variables associated with soil organic matter, such as TOC, POC, and Lab-C. This result demonstrates that Cerrado soils are highly dependent on soil organic C dynamics. Conversion of Cerrado into agricultural land decreases soil chemical fertility. However, agroecosystems that reduce soil tillage and increase organic inputs, such as organic cultivation and no-tillage, seem to be suitable options for agricultural activity in Brazilian Cerrado. MenosThe expansion of agriculture in the Brazilian Cerrado biome occurs at the expense of replacing native forest with pasture and/or crops. Negative environmental impacts, such as soil degradation, have been observed during this process. We aimed to evaluate the effect of different agricultural management systems on chemical attributes and soil organic matter fractions of a Ferralsol in an area of Cerrado, in the municipality of Hidrolândia, Goiás, Brazil. The following management systems were evaluated: (a) pasture (PAST), (b) no-tillage system (NT), organic cultivation (ORG) systems with different years of cultivation (2, 6, 8, and 10?years), and (c) a conventional management system (CS). Further, an area under native Cerrado forest (NF) was selected and used as a reference for steady state. Soil cores were collected at 0.0?0.10, 0.10?0.20, and 0.20?0.40?m depths. Macronutrients, total organic C (TOC), particulate organic C (POC), humic substances, and labile-C (Lab-C) were analyzed. The land-use change effect, driven by deforestation with subsequent pasture and/or crop, was evident by principal component (PC) analysis. In the 0.0?0.10?m soil layer, PC2 showed the isolation of NF from agricultural systems, whereas PC1 exhibited similar phenomena for the 0.10?0.20 and 0.20?0.40?m layers. In all cases, the agricultural systems showed weak correlation to TOC, POC, Lab-C and base saturation, suggesting loss of soil chemical fertility compared to NF. The ORG-8 area differed from ot... Mostrar Tudo |
|
Thesagro: |
Solo. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 02623naa a2200193 a 4500
001 2108024
005 2019-12-07
008 2019 bl uuuu u00u1 u #d
022 $a0341-8162
100 1 $aDIAS, F. P. M.
245 $aEffects of land-use change on chemical attributes of a Ferralsol in Brazilian Cerrado.$h[electronic resource]
260 $c2019
520 $aThe expansion of agriculture in the Brazilian Cerrado biome occurs at the expense of replacing native forest with pasture and/or crops. Negative environmental impacts, such as soil degradation, have been observed during this process. We aimed to evaluate the effect of different agricultural management systems on chemical attributes and soil organic matter fractions of a Ferralsol in an area of Cerrado, in the municipality of Hidrolândia, Goiás, Brazil. The following management systems were evaluated: (a) pasture (PAST), (b) no-tillage system (NT), organic cultivation (ORG) systems with different years of cultivation (2, 6, 8, and 10?years), and (c) a conventional management system (CS). Further, an area under native Cerrado forest (NF) was selected and used as a reference for steady state. Soil cores were collected at 0.0?0.10, 0.10?0.20, and 0.20?0.40?m depths. Macronutrients, total organic C (TOC), particulate organic C (POC), humic substances, and labile-C (Lab-C) were analyzed. The land-use change effect, driven by deforestation with subsequent pasture and/or crop, was evident by principal component (PC) analysis. In the 0.0?0.10?m soil layer, PC2 showed the isolation of NF from agricultural systems, whereas PC1 exhibited similar phenomena for the 0.10?0.20 and 0.20?0.40?m layers. In all cases, the agricultural systems showed weak correlation to TOC, POC, Lab-C and base saturation, suggesting loss of soil chemical fertility compared to NF. The ORG-8 area differed from other managed systems mainly due to high pH, P content, and base saturation. Soil cation exchange capacity was highly correlated to variables associated with soil organic matter, such as TOC, POC, and Lab-C. This result demonstrates that Cerrado soils are highly dependent on soil organic C dynamics. Conversion of Cerrado into agricultural land decreases soil chemical fertility. However, agroecosystems that reduce soil tillage and increase organic inputs, such as organic cultivation and no-tillage, seem to be suitable options for agricultural activity in Brazilian Cerrado.
650 $aSolo
700 1 $aHÜBNER, R.
700 1 $aNUNES, F. de J.
700 1 $aLEANDRO, W. M.
700 1 $aXAVIER, F. A. da S.
773 $tCatena$gv. 177, p. 180-188, June 2019.
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!!! |
|
|
