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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia; Embrapa Solos. |
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Data corrente: |
18/05/2023 |
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Data da última atualização: |
24/05/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SOUZA, W. dos S.; REZENDE, C. de P.; PEREIRA, J. M.; MONTEIRO, R. C.; SANTOS, C. A. dos; MACEDO, R. de O.; ALECRIM, F. B.; PINHEIRO, E. F. M.; CAMPOS, D. V. B. de; URQUIAGA, S.; ALVES, B. J. R.; BODDEY, R. M. |
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Afiliação: |
WESLEY DOS SANTOS SOUZA, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO; CLAUDIA DE PAULA REZENDE, ESTAÇÃO DE ZOOTECNIA DO EXTREMO SUL DA BAHIA; JOSÉ MARQUES PEREIRA, CENTRO DE PESQUISAS DO CACAU; RAFAEL CASSADOR MONTEIRO, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO; CAMILA A. DOS SANTOS, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO; ROBERT DE OLIVEIRA MACEDO, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO; FABIANO BARBOSA ALECRIM, UNIVERSIDADE FEDERAL FLUMINENSE; ÉRIKA F. MACHADO PINHEIRO, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO; DAVID VILAS BOAS DE CAMPOS, CNPS; SEGUNDO SACRAMENTO U CABALLERO, CNPAB; BRUNO JOSE RODRIGUES ALVES, CNPAB; ROBERT MICHAEL BODDEY, CNPAB. |
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Título: |
Can N2 fixation by forage legumes build soil organic matter to rival fertilizer N in a tropical forest biome? |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Geoderma Regional, v. 33, e00646, Jun. 2023. |
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DOI: |
https://doi.org/10.1016/j.geodrs.2023.e00646 |
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Idioma: |
Inglês |
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Conteúdo: |
Fertilization of pastures with nitrogen (N) can increase animal productivity and may also increase the stocks of soil carbon (C). Recently stoloniferous forage legumes have been used to develop productive sustainable mixed pastures in the Atlantic forest biome. The objective of this study was to compare the impact over 24 years on soil C and N stocks of a productive N-fertilized pasture of Urochloa brizantha cv. Marandu with a mixed forage peanut (Arachis pintoi)-Marandu grass pasture introduced 8 years after an N-fertilized elephantgrass (Pennisetum purpureum) pasture. The pastures were rotationally stocked by Nellore cattle a green-forage allowance equivalent to 4% of body weight and animal performance was continuously monitored. Soil samples were taken at the start of the study and after 8 and 24 years of grazing and analyzed for total C and N and 13C abundance. In 8 years, the stocks of soil organic matter (SOM - 0-30 cm) increased by 4.4 Mg C and 0.58 Mg N ha-1 under the elephantgrass pasture and by 10.4 Mg C and 1.23 Mg N ha-1 under the Marandu grass pasture, both fertilized with 160 kg N ha-1 yr-1. Over the subsequent 16 years, SOM stocks under the Marandu grass fertilized with 120 kg N ha-1 and the mixed forage peanut-Marandu pasture which replaced elephantgrass attained similar stocks of soil C of 51.8 and 52.5 Mg C ha-1 respectively, approximately 12 Mg C greater than under the native vegetation. The 13C abundance of the soil samples indicated that the C4 grass roots made an insignificant contribution to soil C below 30 cm depth. The results show that the N2-fixing forage peanut was just as effective in accumulating SOM as an annual application of 120 kg N fertilizer ha-1 and indicated that after 24 years of these pastures there was little further SOM accumulation. MenosFertilization of pastures with nitrogen (N) can increase animal productivity and may also increase the stocks of soil carbon (C). Recently stoloniferous forage legumes have been used to develop productive sustainable mixed pastures in the Atlantic forest biome. The objective of this study was to compare the impact over 24 years on soil C and N stocks of a productive N-fertilized pasture of Urochloa brizantha cv. Marandu with a mixed forage peanut (Arachis pintoi)-Marandu grass pasture introduced 8 years after an N-fertilized elephantgrass (Pennisetum purpureum) pasture. The pastures were rotationally stocked by Nellore cattle a green-forage allowance equivalent to 4% of body weight and animal performance was continuously monitored. Soil samples were taken at the start of the study and after 8 and 24 years of grazing and analyzed for total C and N and 13C abundance. In 8 years, the stocks of soil organic matter (SOM - 0-30 cm) increased by 4.4 Mg C and 0.58 Mg N ha-1 under the elephantgrass pasture and by 10.4 Mg C and 1.23 Mg N ha-1 under the Marandu grass pasture, both fertilized with 160 kg N ha-1 yr-1. Over the subsequent 16 years, SOM stocks under the Marandu grass fertilized with 120 kg N ha-1 and the mixed forage peanut-Marandu pasture which replaced elephantgrass attained similar stocks of soil C of 51.8 and 52.5 Mg C ha-1 respectively, approximately 12 Mg C greater than under the native vegetation. The 13C abundance of the soil samples indicated that the C4 grass roo... Mostrar Tudo |
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Palavras-Chave: |
Carbono de solo; Grass legume pasture; Grass-legume pasture; Soil C accumulation. |
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Thesagro: |
Pastagem; Pennisetum Purpureum. |
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Thesaurus Nal: |
Acrisols; Arachis pintoi; Urochloa brizantha. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02926naa a2200373 a 4500
001 2153961
005 2023-05-24
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.geodrs.2023.e00646$2DOI
100 1 $aSOUZA, W. dos S.
245 $aCan N2 fixation by forage legumes build soil organic matter to rival fertilizer N in a tropical forest biome?$h[electronic resource]
260 $c2023
520 $aFertilization of pastures with nitrogen (N) can increase animal productivity and may also increase the stocks of soil carbon (C). Recently stoloniferous forage legumes have been used to develop productive sustainable mixed pastures in the Atlantic forest biome. The objective of this study was to compare the impact over 24 years on soil C and N stocks of a productive N-fertilized pasture of Urochloa brizantha cv. Marandu with a mixed forage peanut (Arachis pintoi)-Marandu grass pasture introduced 8 years after an N-fertilized elephantgrass (Pennisetum purpureum) pasture. The pastures were rotationally stocked by Nellore cattle a green-forage allowance equivalent to 4% of body weight and animal performance was continuously monitored. Soil samples were taken at the start of the study and after 8 and 24 years of grazing and analyzed for total C and N and 13C abundance. In 8 years, the stocks of soil organic matter (SOM - 0-30 cm) increased by 4.4 Mg C and 0.58 Mg N ha-1 under the elephantgrass pasture and by 10.4 Mg C and 1.23 Mg N ha-1 under the Marandu grass pasture, both fertilized with 160 kg N ha-1 yr-1. Over the subsequent 16 years, SOM stocks under the Marandu grass fertilized with 120 kg N ha-1 and the mixed forage peanut-Marandu pasture which replaced elephantgrass attained similar stocks of soil C of 51.8 and 52.5 Mg C ha-1 respectively, approximately 12 Mg C greater than under the native vegetation. The 13C abundance of the soil samples indicated that the C4 grass roots made an insignificant contribution to soil C below 30 cm depth. The results show that the N2-fixing forage peanut was just as effective in accumulating SOM as an annual application of 120 kg N fertilizer ha-1 and indicated that after 24 years of these pastures there was little further SOM accumulation.
650 $aAcrisols
650 $aArachis pintoi
650 $aUrochloa brizantha
650 $aPastagem
650 $aPennisetum Purpureum
653 $aCarbono de solo
653 $aGrass legume pasture
653 $aGrass-legume pasture
653 $aSoil C accumulation
700 1 $aREZENDE, C. de P.
700 1 $aPEREIRA, J. M.
700 1 $aMONTEIRO, R. C.
700 1 $aSANTOS, C. A. dos
700 1 $aMACEDO, R. de O.
700 1 $aALECRIM, F. B.
700 1 $aPINHEIRO, E. F. M.
700 1 $aCAMPOS, D. V. B. de
700 1 $aURQUIAGA, S.
700 1 $aALVES, B. J. R.
700 1 $aBODDEY, R. M.
773 $tGeoderma Regional$gv. 33, e00646, Jun. 2023.
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| Registros recuperados : 17 | |
| 2. |  | MASSUQUETTO, A.; PANISSON, J. C.; MARX, F. O.; SUREK, D.; KRABBE, E. L.; MAIORKA, A. Effect of pelleting and different feeding programs on growth performance, carcass yield, and nutrient digestibility in broiler chickens. Poultry Science, v. 98, p.5497-5503, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 3. | | MASSUQUETTO, A.; PANISSON. J. C.; SCHRAMM, V. G.; SUREK, D.; KRABBE, E. L.; MAIORKA, A. Effects of feed form and energy levels on growth performance, carcass yield and nutrient digestibility in broilers. Animal, v. 14, n. 6, p. 1139-1146, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 6. | | ZALAMENA, J.; CASSOL, P. C.; BRUNETTO, G.; PANISSON, J.; MARCON FILHO, J.; SCHLEMPER, C. Produtividade e composição de uva e de vinho de videiras consorciadas com plantas de cobertura. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 48, n. 2, p. 182-189, fev. 2013. Título em inglês: Productivity and composition of grapes and wine of vines intercropped with cover crops.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 9. | | MAFRA, M. S. H.; CASSOL, P. C.; ALBUQUERQUE, J. A.; CORREA, J. C.; GROHSKOPF, M. A.; PANISSON, J. Acúmulo de carbono em latossolo adubado com dejeto líquido de suínos e cultivado em plantio direto. Pesquisa Agropecuária Brasileira, Brasília, DF v. 49, n. 8, p. 630-638, 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Suínos e Aves; Embrapa Unidades Centrais. |
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| 10. | | BASSI, L. S.; PANISSON, J. C.; DIAS, R. C.; BOTTCHER, A.; NETTO, S. A.; MAIORKA, A.; KRABBE, E. L. Efeito do nível de energia metabolizável da dieta sobre a composição de carcaça de frangos de corte de três diferentes linhagens. In: SALÃO INTERNACIONAL DE AVICULTURA E SUINOCULTURA, 2017, São Paulo. Anais: trabalhos científicos: produção. São Paulo: ABPA, 2017. p. 135-138. SIAVS.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 11. | | BASSI, L. S.; PANISSON, J. C.; ARAÚJO, R. A.; LUGARINI, L.; ALMEIDA, L. M.; MAIORKA, A.; KRABBE, E. L. Efeito da densidade nutricional sobre a ocorrência de miopatia do peito e drip loss em diferentes linhagens de frango de corte. In: CONGRESSO LATINO-AMERICANO DE NUTRIÇÃO ANIMAL, 8., 2018, Campinas. Anais... Campinas: CBNA, 2018.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 13. | | SUREK, D.; ALMEIDA, L. M.; PANISSON, J. C.; KRABBE, E. L.; OLIVEIRA, S. G.; ALBERTON, G. C.; MAIORKA, A. Impact of birth weight and daily weight gain during suckling on the weight gain of weaning piglets. Arquivo Brasileiro de Medicina Veterinária e Zootecnia, v. 71, n. 6, p. 2034-2040, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 15. | | DIAS, R. C.; KRABBE, E. L.; BAVARESCO, C.; STEFANELLO, T. B.; KAWSKI, V. L.; PANISSON, J. C.; MAIORKA, A.; ROLL, V. F. B. Effect of strain and nutritional density of the diet on the water-protein ratio, fat and collagen levels in the breast and legs of broilers slaughtered at different ages. Poultry Science, v. 99, n. 4, p. 2033-2040, April 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 16. | | PANISSON, J. C.; DIAS, I. de C.; SANTOS, M. C. dos; ALMEIDA, L. M. de; KRABBE, E. L.; MAIORKA, A.; OLIVEIRA, S. G. de. Growth curves of three broiler chicken strains fed diets of different nutritional densities. Animal Production Science, v. 65, n. AN25092, 2025.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 17. | | PANISSON, J. C.; BASSI, L. S.; BARRILLI, L. E. N.; DIAS, R. C.; MAIORKA, A.; KRABBE, E. L.; LOPES, L. dos S.; OLIVEIRA, S. G. Energy and nutrient intake on white striping, wooden breast and carcass composition in broilers from three genetic lineages at different ages. Animal Feed Science and Technology, v. 285, n. 115225, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| Registros recuperados : 17 | |
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