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| Registros recuperados : 16 | |
| 4. |  | NAKAMURA, T.; KANNO, T.; OHWAKI, Y.; MIRANDA, C. H. B.; MACEDO, M. C. M.; FUKUDA, E. Characterization of nitrogen utilization by tropical grasses in Brazilian savannas. In: SUENAGA, K.; OSHIBE, A.; TANIGUHI, T. (Ed.). Development of sustainable agro-pastoral systems in the subtropical zone of Brazil. Tsukuba: JIRCAS, 2004. p. 25-28. (JIRCAS. Working Report, 36). CNPGC. Proceedings of the Workshop on the results and prospects of comprehensive studies on the development of sustainable agro-pastoral systems in the subtropical zone of Brazil, 2003.| Biblioteca(s): Embrapa Gado de Corte. |
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| 5. | | NAKAMURA, T.; MIRANDA, C. H. B.; KANNO, T.; OHWAKI, Y.; SOUZA, O.; ARAUJO, M.; MACEDO, M. Soil Carbon Turnover and Changes in Soil Nitrogen under the Agropastoral System in Brazilian Savannas (Cerrados). JARQ, v. 56, n. 1, p. 41-48, 2022. Na publicação - Cesar Miranda (National Beef Cattle Research Center, Brazilian Agricultural Research Corporation, Mato Grosso do Sul State, Brazil).| Biblioteca(s): Embrapa Agroenergia. |
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| 6. | | MIRANDA, C. H. B.; MACEDO, M. C. M.; KANDA, K.; NAKAMURA, T. Soil organic residues accumulation in agro-pastoral systems in the cerrados of Brazil. In: SUENAGA, K.; OSHIBE, A.; TANIGUHI, T. (Ed.). Development of sustainable agro-pastoral systems in the subtropical zone of Brazil. Tsukuba: JIRCAS, 2004. p. 29-33. (JIRCAS. Working Report, 36). CNPGC. Proceedings of the Workshop on the results and prospects of comprehensive studies on the development of sustainable agro-pastoral systems in the subtropical zone of Brazil, 2003.| Biblioteca(s): Embrapa Gado de Corte. |
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| 7. | | MIZUNO, T.; HAGIWARA, T.; NAKAMURA, T.; ITO, H.; SHIMURA, K.; SUMIYA, T.; ASAKURA, A. Antitumor activity and some properties of water-soluble polysaccharides from "Himematsutake" the fruiting body of Agaricus blazei Murrill. Agricultural and Biological Chemistry, Tokyo, v.54, n.11, p.2889-2896, 1990.| Biblioteca(s): Embrapa Florestas. |
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| 9. | | KANNO, T.; SAITO, M.; ANDO, Y.; MACEDO, M. C. M.; NAKAMURA, T.; MIRANDA, C. H. B. Importance of indigenous arbuscular mycorrhiza for growth and phosphorus uptake in tropical forage grasses growing on na acid, intertile soil from the Brazilian savannas. Tropical Grasslands, Brisbane, v. 40, n. 2, p. 94-101, 2006.| Biblioteca(s): Embrapa Gado de Corte. |
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| 10. | | TEIXEIRA, J. B.; SONDHAL, M. R.; NAKAMURA, T.; KIRBY, E. G. Establishment of oil palm cell suspensions and regeneration. Plant Cell, Tissue and Organ Culture, Dordrecht, v.40, n.2, p.105-111, 1995.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 11. | | FUKUDA, E.; KANNO, T.; MACEDO, M. C. M.; MIRANDA, C. H. B.; NAKAMURA, T. Effects of termite activities on nutrient recycling in agro-pastoral system. In: SUENAGA, K.; OSHIBE, A.; TANIGUHI, T. (Ed.). Development of sustainable agro-pastoral systems in the subtropical zone of Brazil. Tsukuba: JIRCAS, 2004. p. 35-41. (JIRCAS. Working Report, 36). CNPGC. Proceedings of the Workshop on the results and prospects of comprehensive studies on the development of sustainable agro-pastoral systems in the subtropical zone of Brazil, 2003.| Biblioteca(s): Embrapa Gado de Corte. |
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| 12. | | KAWAGISHI, H.; KANAO, T.; INAGAKI, R.; MIZUNO, T.; SHIMURA, K.; ITO, H.; HAGIWARA, T.; NAKAMURA, T. Formolysis of a potent antitumor (1->6)... glucan protein complex from agaricus blazei fruiting bodies and antitumor activity of the resulting products Carbohydrate Polymers, n.12, p.393-403, 1990.| Biblioteca(s): Embrapa Florestas. |
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| 14. | | KANNO, T.; MACEDO, M. C. M.; NAKAMURA, T.; YOSHIMURA, Y.; FUKUDA, E.; KANDA, K.; NAKANISHI, N.; SAITO, M.; ANDO, Y. Grassland management technology for sustainable agro-pastoral systems in the subtropical zone of Brazil. In: SUENAGA, K.; OSHIBE, A.; TANIGUHI, T. (Ed.). Development of sustainable agro-pastoral systems in the subtropical zone of Brazil. Tsukuba: JIRCAS, 2004. p. 5-13. (JIRCAS. Working Report, 36). CNPGC. Proceedings of the Workshop on the results and prospects of comprehensive studies on the development of sustainable agro-pastoral systems in the subtropical zone of Brazil, 2003.| Biblioteca(s): Embrapa Gado de Corte. |
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| 15. | | NAKAMURA, T.; KANNO, T.; OHWAKI, Y.; MIRANDA, C. H. B.; BORGES, M. J.; PITALUGA, G. M.; MACEDO, M. C. M. Nitrogênio e cerscimento de gramíneas forrageiras introduzidas nos cerrados. In:SIMPÓSIO ECOLOGIA E BIODIVERSIDADE DO CERRADO, 2002, Brasília, DF. Perspectivas e desafios para o século 21: [programa e resumos]. Brasília, DF: Embrapa Sede, 2002. p. 11. p. 11-12.| Biblioteca(s): Embrapa Cerrados; Embrapa Gado de Corte. |
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| 16. | | NETO, J. F.; OGASAWARA, O.; SUZUKI, S.; ANGELO, M. D.; NAKAMURA, T.; KONDO, C. T.; SILVA, P. G. da; WATANABE, M. Mapeamento de cultivares, linhagens de soja. In: CONGRESSO DE DIFUSAO DE TECNOLOGIA EM GRANDES CULTURAS, 3., 1987, Itapecirica da Serra. [Anais]. [S.l.]: Cooperativa Agricola de Cotia/Cooperativa Central, [1987?]. v.1 p.30-34.| Biblioteca(s): Embrapa Soja. |
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| Registros recuperados : 16 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Corte. Para informações adicionais entre em contato com cnpgc.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
15/06/2004 |
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Data da última atualização: |
15/06/2004 |
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Autoria: |
KANNO, T.; MACEDO, M. C. M.; NAKAMURA, T.; YOSHIMURA, Y.; FUKUDA, E.; KANDA, K.; NAKANISHI, N.; SAITO, M.; ANDO, Y. |
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Afiliação: |
JIRCAS (Owashi, Japão). |
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Título: |
Grassland management technology for sustainable agro-pastoral systems in the subtropical zone of Brazil. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
In: SUENAGA, K.; OSHIBE, A.; TANIGUHI, T. (Ed.). Development of sustainable agro-pastoral systems in the subtropical zone of Brazil. Tsukuba: JIRCAS, 2004. |
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Páginas: |
p. 5-13. |
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Série: |
(JIRCAS. Working Report, 36).
|
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Idioma: |
Inglês |
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Notas: |
CNPGC. Proceedings of the Workshop on the results and prospects of comprehensive studies on the development of sustainable agro-pastoral systems in the subtropical zone of Brazil, 2003.
|
|
Conteúdo: |
The purpose of this study is to develop grassland management technology for sustainable agro-pastoral systems in the Cerrado region of Brazil. Several pot experiments were conducted for understanding agronomic attributes of main forage species. Responses of three Brachiaria speceis to water deficit stress were examined in two pot experiments. In the water stress treatment. B. humidicola decreased water requirement and increased waer use efficiency both in the two experiments, consistently. Effects of arbuscular mycorrhizal fungi (AMF) on dry matter production and P acquisition were also examined for four grass species (B.decumnens [BD] B. brizantha (BB), B humidicola (HU), and maximum (PM) at three in a pot experiment. Inoculation of AMF and soil pH affected significantly on dry matter production and P acquisition of the grass species. Effect of soil pH on the mycorrhzal responsiveness in P acquisition was different among the grass species: at soil pH4.3, PM showed the highest responsiveness, while at 5.l and 6,4k, BB showed the higlhest values. In the grazing experiment at the National Beef Cattle Research Center (Embrapa Gado de Corte) N balance was examined in the two cropping sequences: PM pastures established after 4-year cultivation of soybeans (CS4-P4) and 4-year rotation of soybean with winter millet (CSW4-P4) PM pasture in CSW4-P4 produced less dry matter thain in CS4-P4, becouse larger amount of soil N was talen from the ecosystem as carcass and via ammonia volatilization from urine or dung during the winter millet grazing in the earlier 4-year rotation. Moreover, forage productivity was monitored during three years on the PM pastures (CS4-P4), BB pastures sown with corns simultaneously (CSWl-P4 was higher than the other pastures, whereas the amount of litter decomposed was also highest among the examined pastrues, because grazing pressure was insufficient comparing their productivity. On the other hand, forage productivity of BB pastures (CSW1-C1+P3)was less than the other pastures, presemably because the growth of BB was restricted by the competition with ther corns at the seeding establishment. Thus, it was concluded that maintaining soil N fertility and adequate grazing were keys for the sustainability of the agro-pastoral systems. MenosThe purpose of this study is to develop grassland management technology for sustainable agro-pastoral systems in the Cerrado region of Brazil. Several pot experiments were conducted for understanding agronomic attributes of main forage species. Responses of three Brachiaria speceis to water deficit stress were examined in two pot experiments. In the water stress treatment. B. humidicola decreased water requirement and increased waer use efficiency both in the two experiments, consistently. Effects of arbuscular mycorrhizal fungi (AMF) on dry matter production and P acquisition were also examined for four grass species (B.decumnens [BD] B. brizantha (BB), B humidicola (HU), and maximum (PM) at three in a pot experiment. Inoculation of AMF and soil pH affected significantly on dry matter production and P acquisition of the grass species. Effect of soil pH on the mycorrhzal responsiveness in P acquisition was different among the grass species: at soil pH4.3, PM showed the highest responsiveness, while at 5.l and 6,4k, BB showed the higlhest values. In the grazing experiment at the National Beef Cattle Research Center (Embrapa Gado de Corte) N balance was examined in the two cropping sequences: PM pastures established after 4-year cultivation of soybeans (CS4-P4) and 4-year rotation of soybean with winter millet (CSW4-P4) PM pasture in CSW4-P4 produced less dry matter thain in CS4-P4, becouse larger amount of soil N was talen from the ecosystem as carcass and via ammoni... Mostrar Tudo |
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Palavras-Chave: |
Agropastoral systems; Brasil; Brazilian savannas; Integração agricultura pecuária; Management; Sustainability; Sustentabilidade. |
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Thesagro: |
Cerrado; Manejo; Pastagem. |
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Thesaurus NAL: |
Brazil; pastures. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 03638naa a2200397 a 4500
001 1325521
005 2004-06-15
008 2004 bl uuuu u00u1 u #d
100 1 $aKANNO, T.
245 $aGrassland management technology for sustainable agro-pastoral systems in the subtropical zone of Brazil.
260 $c2004
300 $ap. 5-13.
490 $a(JIRCAS. Working Report, 36).
500 $aCNPGC. Proceedings of the Workshop on the results and prospects of comprehensive studies on the development of sustainable agro-pastoral systems in the subtropical zone of Brazil, 2003.
520 $aThe purpose of this study is to develop grassland management technology for sustainable agro-pastoral systems in the Cerrado region of Brazil. Several pot experiments were conducted for understanding agronomic attributes of main forage species. Responses of three Brachiaria speceis to water deficit stress were examined in two pot experiments. In the water stress treatment. B. humidicola decreased water requirement and increased waer use efficiency both in the two experiments, consistently. Effects of arbuscular mycorrhizal fungi (AMF) on dry matter production and P acquisition were also examined for four grass species (B.decumnens [BD] B. brizantha (BB), B humidicola (HU), and maximum (PM) at three in a pot experiment. Inoculation of AMF and soil pH affected significantly on dry matter production and P acquisition of the grass species. Effect of soil pH on the mycorrhzal responsiveness in P acquisition was different among the grass species: at soil pH4.3, PM showed the highest responsiveness, while at 5.l and 6,4k, BB showed the higlhest values. In the grazing experiment at the National Beef Cattle Research Center (Embrapa Gado de Corte) N balance was examined in the two cropping sequences: PM pastures established after 4-year cultivation of soybeans (CS4-P4) and 4-year rotation of soybean with winter millet (CSW4-P4) PM pasture in CSW4-P4 produced less dry matter thain in CS4-P4, becouse larger amount of soil N was talen from the ecosystem as carcass and via ammonia volatilization from urine or dung during the winter millet grazing in the earlier 4-year rotation. Moreover, forage productivity was monitored during three years on the PM pastures (CS4-P4), BB pastures sown with corns simultaneously (CSWl-P4 was higher than the other pastures, whereas the amount of litter decomposed was also highest among the examined pastrues, because grazing pressure was insufficient comparing their productivity. On the other hand, forage productivity of BB pastures (CSW1-C1+P3)was less than the other pastures, presemably because the growth of BB was restricted by the competition with ther corns at the seeding establishment. Thus, it was concluded that maintaining soil N fertility and adequate grazing were keys for the sustainability of the agro-pastoral systems.
650 $aBrazil
650 $apastures
650 $aCerrado
650 $aManejo
650 $aPastagem
653 $aAgropastoral systems
653 $aBrasil
653 $aBrazilian savannas
653 $aIntegração agricultura pecuária
653 $aManagement
653 $aSustainability
653 $aSustentabilidade
700 1 $aMACEDO, M. C. M.
700 1 $aNAKAMURA, T.
700 1 $aYOSHIMURA, Y.
700 1 $aFUKUDA, E.
700 1 $aKANDA, K.
700 1 $aNAKANISHI, N.
700 1 $aSAITO, M.
700 1 $aANDO, Y.
773 $tIn: SUENAGA, K.; OSHIBE, A.; TANIGUHI, T. (Ed.). Development of sustainable agro-pastoral systems in the subtropical zone of Brazil. Tsukuba: JIRCAS, 2004.
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