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| Registros recuperados : 28 | |
| 4. |  | BEHLING, M.; CARVALHO, G. de; SOUZA, A. L. de; CAMARGO, D.; FALLGATTER, J. Horizontal distribution of the soybean yield in integrated crop-livestock-forest system in the north of Mato Grosso, Brazil. Pesquisa Florestal Brasileira, v. 39, e201902043, p. 495, 2019. Special issue. Abstracts of the XXV IUFRO World Congress.| Biblioteca(s): Embrapa Agrossilvipastoril. |
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| 5. | | FARIAS, J. B.; CARVALHO, G. de; CAMARGO, D.; GREGOLIN, F. S.; LANGE, A.; BEHLING, M. Aporte de nitrogênio em grãos de soja na integração lavoura-pecuária-floresta. In: ENCONTRO DE CIÊNCIA E TECNOLOGIAS AGROSSUSTENTÁVEIS; JORNADA CIENTÍFICA DA EMBRAPA AGROSSILVIPASTORIL, 6., 2017, Sinop, MT. Resumos... Sinop, MT: Embrapa Agrossilpastoril, 2017. p. 164-167.| Biblioteca(s): Embrapa Agrossilvipastoril. |
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| 6. | | CARVALHO, G. de; FERREIRA, M. J.; CAMARGO, D.; GREGOLIN, F. S.; BEHLING, M. Determinação do indice de área foliar da soja em sistemas integrados de produção e exclusivo. In: JORNADA CIENTÍFICA DA EMBRAPA AGROSSILVIPASTORIL, 5., 2016, Sinop. Anais. Sinop, MT: Embrapa, 2017. p. 24-28.| Biblioteca(s): Embrapa Agrossilvipastoril. |
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| 8. | | BEHLING, M.; CARVALHO, G. de; DIEL, D.; LANGE, A.; FARIAS, J. B.; CAMARGO, D. Distribuição horizontal e vertical de fósforo na ILPF. In: FARIAS NETO, A. L. de; NASCIMENTO, A. F. do; ROSSONI, A. L.; MAGALHÃES, C. A. de S.; ITUASSU, D. R.; HOOGERHEIDE, E. S. S.; IKEDA, F. S.; FERNANDES JUNIOR, F.; FARIA, G. R.; ISERNHAGEN, I.; VENDRUSCULO, L. G.; MORALES, M. M.; CARNEVALLI, R. A. (Ed.). Embrapa Agrossilvipastoril: primeiras contribuições para o desenvolvimento de uma agropecuária sustentável. Brasília, DF: Embrapa, 2019. pt. 4, cap. 17, p. 269-275.| Biblioteca(s): Embrapa Agrossilvipastoril. |
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| 9. | | BEHLING, M.; CARVALHO, G. de; FELIPE, R. T. A.; FARIAS, J. B.; CAMARGO, D. Produtividade e características fisiológicas da soja na ILPF. In: FARIAS NETO, A. L. de; NASCIMENTO, A. F. do; ROSSONI, A. L.; MAGALHÃES, C. A. de S.; ITUASSU, D. R.; HOOGERHEIDE, E. S. S.; IKEDA, F. S.; FERNANDES JUNIOR, F.; FARIA, G. R.; ISERNHAGEN, I.; VENDRUSCULO, L. G.; MORALES, M. M.; CARNEVALLI, R. A. (Ed.). Embrapa Agrossilvipastoril: primeiras contribuições para o desenvolvimento de uma agropecuária sustentável. Brasília, DF: Embrapa, 2019. pt. 4, cap. 3, p. 174-183.| Biblioteca(s): Embrapa Agrossilvipastoril. |
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| 12. | | CARVALHO, G. de; BEHLING, M.; LANGE, A.; CAMARGO, D.; FARIAS, J. B.; SOUZA, L. H. C. de. Inorganic phosphorus in soil after four years of integrated systems of crop-livestock-forest. In: WORLD CONGRESS OF SOIL SCIENCE, 21., 2018, Rio de Janeiro. Soil science: beyond food and fuel: abstracts. Viçosa, MG: SBCS, 2018. Não paginado. WCSS 2018.| Biblioteca(s): Embrapa Agrossilvipastoril. |
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| 13. | | CARVALHO, G. dE; FERREIRA, M. J.; GONÇALVES, V. da S.; CAMARGO, D.; GREGOLIN, F. S.; BEHLING, M. Determinação do indice de área foliar da soja em sistema ilpf pelo método direto e indireto. In: JORNADA CIENTÍFICA DA EMBRAPA AGROSSILVIPASTORIL, 5., 2016, Sinop. Anais. Sinop, MT: Embrapa, 2017. p. 29-33.| Biblioteca(s): Embrapa Agrossilvipastoril. |
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| 14. | | GREGOLIN, F. S.; MATOS, E. da S.; MEDEIROS, C. J. de; SELLA, H. A.; CARVALHO, G. de; FERREIRA, A. Distribuição horizontal do carbono da biomassa microbiana do solo em sistemas de integração lavoura-pecuária-floresta. In: ENCONTRO DE CIÊNCIA E TECNOLOGIAS AGROSSUSTENTÁVEIS; JORNADA CIENTÍFICA DA EMBRAPA AGROSSILVIPASTORIL, 6., 2017, Sinop, MT. Resumos... Sinop, MT: Embrapa Agrossilpastoril, 2017. p. 149-153.| Biblioteca(s): Embrapa Agrossilvipastoril. |
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| 17. | | CARVALHO, G. de O.; RODRIGUES, N. F.; TAVARES, S. R. de L.; DONAGEMMA, G. K.; CLEMENTE, E. de P. Tolerância ao estresse hídrico de Brachiaria brizantha sob efeito de fertilizantes a base de escórias de siderurgia. MOURA, P. H. A.; MONTEIRO, V. da F. C. (org.). Ciências agrárias, indicadores e sistemas de produção sustentáveis 2. Ponta Grossa: Atena, 2021. cap. 8, p. 87-91.| Biblioteca(s): Embrapa Solos. |
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| 18. | | RODRIGUES, N. F.; CARVALHO, G. de O.; TAVARES, S. R. de L.; DONAGEMMA, G. K.; CLEMENTE, E. de P. Índice SPAD para monitoramento da atividade fotossíntética da braquiária submetida ao estresse hídrico. MOURA, P. H. A.; MONTEIRO, V. da F. C. (org.). Ciências agrárias, indicadores e sistemas de produção sustentáveis 2. Ponta Grossa: Atena, 2021. cap. 7, p. 80-86.| Biblioteca(s): Embrapa Solos. |
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| 19. | | CARVALHO, G. de; FERREIRA, M. J.; GONÇALVES, V. da S.; CAMARGO, D.; GREGOLIN, F. S.; BEHLING, M. Produtividade da soja em sistemas integrado de produção e exclusivo. In: JORNADA CIENTÍFICA DA EMBRAPA AGROSSILVIPASTORIL, 5., 2016, Sinop. Anais. Sinop, MT: Embrapa, 2017. p. 34-38.| Biblioteca(s): Embrapa Agrossilvipastoril. |
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| 20. | | CARVALHO, G. de O.; RODRIGUES, N. F.; TAVARES, S. R. de L.; DONAGEMMA, G. K.; CLEMENTE, E. de P. Use of Agrosilício Plus and Agrosilício-Mg to minimize the effect of soil water deficit in Urochloa brizantha. In: CONGRESSO ANUAL DA ABM, 75., 2022, São Paulo. Anais [...]. São Paulo: Associação Brasileira de Metalurgia, Materiais e Mineração, 2022. p. 1014-1025.| Biblioteca(s): Embrapa Solos. |
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| Registros recuperados : 28 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Agrossilvipastoril. |
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Data corrente: |
04/02/2020 |
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Data da última atualização: |
04/02/2020 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
CARVALHO, G. de; BEHLING, M.; SILVA, A. C. da; FELIPE, R. T. A. |
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Afiliação: |
GÉSSICA DE CARVALHO, UFMT, Sinop-MT; MAUREL BEHLING, CPAMT; ANDREA CARVALHO DA SILVA, UFMT, Sinop-MT; RAFAELLA TELES ARANTES FELIPE, UFMT, Sinop-MT. |
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Título: |
Relationship between the physiological and agronomic variables of soybean in the ICLF systems. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
In: BRAZILIAN CONGRESS OF PLANT PHYSIOLOGY, 17., 2019, Cuiabá. Challenges for plant physiology; Food production and sustanability: [anais]. [Rio Claro, SP: SBFV], 2019. p. 123. |
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Idioma: |
Inglês |
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Conteúdo: |
Land-use optimization is the main benefit of integrated crop-livestock-forest (ICLF) systems. However, one of the major challenges for the use of integrated systems is the understanding of the interactions that occur between the agriculture and forage components with the forest component, that is, with the shade. Thus, the objective of the study was to evaluate the effect of the tree component in ICLF systems on the relationship between physiological and agronomic variables in soybean crops, 4 years after system implementation. The evaluated systems were: 1) exclusive soybean crop, and 2) ICLF, eucalyptus crops planted in triple rows (3.5 m x 3 m), in the East-West direction, spaced 30 meters away from each other, and annually grown between soybean rows. The experiment followed a randomized block design, with three repetitions. Leaf dry mass (LDM), leaf area index (LAI), specific leaf area (SLA), photosynthesis (A), stomatal conductance (gs), chlorophyll (a and b), plant population and soybean yield were evaluated. The relationship between physiological and agronomic variables was tested through simple correlation matrix. Soybean yield showed positive correlation to plant population (r = 0.924), LDM (r = 0.963), LAI (r = 0.878) and gs (r = 0.891). On the other hand, SLA showed negative correlation to yield (r = - 0.929*) and LDM (r = -0.917 *), i.e., larger SLA did not result in higher yield. Larger SLA did not increase LDM, because plants grown in the shade present expanded and thinner leaves, besides investing in photoassimilates to increase the leaf area in order to maximize light absorption; this process leads to lower leaf mass density. The expansion in the leaf area did not increase crop yield, fact that confirmed the negative correlation between the variables. The photosynthetic rate presented a negative correlation with chlorophyll a and no correlation with chlorophyll b, a different result than expected, since the proportion of chlorophyll, especially b, increases in shaded environments due to higher production of light-collecting pigments that result from low radiation. Thus, ICLF systems present changes in the relationship between physiological variables and yield, especially in cultivated soybean plants close to the trees. MenosLand-use optimization is the main benefit of integrated crop-livestock-forest (ICLF) systems. However, one of the major challenges for the use of integrated systems is the understanding of the interactions that occur between the agriculture and forage components with the forest component, that is, with the shade. Thus, the objective of the study was to evaluate the effect of the tree component in ICLF systems on the relationship between physiological and agronomic variables in soybean crops, 4 years after system implementation. The evaluated systems were: 1) exclusive soybean crop, and 2) ICLF, eucalyptus crops planted in triple rows (3.5 m x 3 m), in the East-West direction, spaced 30 meters away from each other, and annually grown between soybean rows. The experiment followed a randomized block design, with three repetitions. Leaf dry mass (LDM), leaf area index (LAI), specific leaf area (SLA), photosynthesis (A), stomatal conductance (gs), chlorophyll (a and b), plant population and soybean yield were evaluated. The relationship between physiological and agronomic variables was tested through simple correlation matrix. Soybean yield showed positive correlation to plant population (r = 0.924), LDM (r = 0.963), LAI (r = 0.878) and gs (r = 0.891). On the other hand, SLA showed negative correlation to yield (r = - 0.929*) and LDM (r = -0.917 *), i.e., larger SLA did not result in higher yield. Larger SLA did not increase LDM, because plants grown in the shade present expanded... Mostrar Tudo |
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Thesagro: |
Glycine Max. |
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Thesaurus NAL: |
Eucalyptus; Leaf area. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/210279/1/2019-cpamt-maurel-behling-relationship-physiological-agronomic-soybean-iclf.pdf
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Marc: |
LEADER 02953nam a2200181 a 4500
001 2119855
005 2020-02-04
008 2019 bl uuuu u00u1 u #d
100 1 $aCARVALHO, G. de
245 $aRelationship between the physiological and agronomic variables of soybean in the ICLF systems.$h[electronic resource]
260 $aIn: BRAZILIAN CONGRESS OF PLANT PHYSIOLOGY, 17., 2019, Cuiabá. Challenges for plant physiology; Food production and sustanability: [anais]. [Rio Claro, SP: SBFV], 2019. p. 123.$c2019
520 $aLand-use optimization is the main benefit of integrated crop-livestock-forest (ICLF) systems. However, one of the major challenges for the use of integrated systems is the understanding of the interactions that occur between the agriculture and forage components with the forest component, that is, with the shade. Thus, the objective of the study was to evaluate the effect of the tree component in ICLF systems on the relationship between physiological and agronomic variables in soybean crops, 4 years after system implementation. The evaluated systems were: 1) exclusive soybean crop, and 2) ICLF, eucalyptus crops planted in triple rows (3.5 m x 3 m), in the East-West direction, spaced 30 meters away from each other, and annually grown between soybean rows. The experiment followed a randomized block design, with three repetitions. Leaf dry mass (LDM), leaf area index (LAI), specific leaf area (SLA), photosynthesis (A), stomatal conductance (gs), chlorophyll (a and b), plant population and soybean yield were evaluated. The relationship between physiological and agronomic variables was tested through simple correlation matrix. Soybean yield showed positive correlation to plant population (r = 0.924), LDM (r = 0.963), LAI (r = 0.878) and gs (r = 0.891). On the other hand, SLA showed negative correlation to yield (r = - 0.929*) and LDM (r = -0.917 *), i.e., larger SLA did not result in higher yield. Larger SLA did not increase LDM, because plants grown in the shade present expanded and thinner leaves, besides investing in photoassimilates to increase the leaf area in order to maximize light absorption; this process leads to lower leaf mass density. The expansion in the leaf area did not increase crop yield, fact that confirmed the negative correlation between the variables. The photosynthetic rate presented a negative correlation with chlorophyll a and no correlation with chlorophyll b, a different result than expected, since the proportion of chlorophyll, especially b, increases in shaded environments due to higher production of light-collecting pigments that result from low radiation. Thus, ICLF systems present changes in the relationship between physiological variables and yield, especially in cultivated soybean plants close to the trees.
650 $aEucalyptus
650 $aLeaf area
650 $aGlycine Max
700 1 $aBEHLING, M.
700 1 $aSILVA, A. C. da
700 1 $aFELIPE, R. T. A.
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