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Dive into the research topics where A. F. Sbrissia is active.

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Featured researches published by A. F. Sbrissia.


Pesquisa Agropecuaria Brasileira | 2001

Índice de área foliar, coeficiente de extinção luminosa e acúmulo de forragem em pastagens de Cynodon spp. sob lotação contínua

Jailson Lara Fagundes; Sila Carneiro da Silva; Carlos Guilherme Silveira Pedreira; Roberta Aparecida Carnevalli; Carlos Augusto Brandão de Carvalho; A. F. Sbrissia; Luis Felipe de Moura Pinto

Leaf area index, light extinction coefficient and herbage accumulation were evaluated in three Cynodon spp. cultivars (Tifton85, Florakirk and Coastcross) submitted to four grazing intensities (5, 10, 15 and 20cm) imposed by sheep under a continuous stocking management. The experimental design was a complete randomized blocks with four replications, with treatments in a split plot arrangement. Grass cultivars were allocated to plots and grazing intensities to subplots. The largest values of LAI were observed for Tifton85. Light extinction in the sward was a function of grass cultivar, time of the year and phenological state of pasture plants. Florakirk presented the highest values of light extinction coefficient (k), but k was higher for lower grazing intensities. No differences were observed in herbage accumulation rates among the grass plants studied.


Scientia Agricola | 1999

Intensidades de pastejo e a composição morfológica de pastos de Cynodon spp

Jailson Lara Fagundes; Sila Carneiro da Silva; Carlos Guilherme Silveira Pedreira; Roberta Aparecida Carnevalli; Carlos Augusto Brandão de Carvalho; A. F. Sbrissia; Luiz Felipe de Moura Pinto


Tropical Grasslands | 2010

Effect of cutting interval and cutting height on morphogenesis and forage accumulation of guinea grass (Panicum maximum).

M. C. T. da Silveira; D. Nascimento Júnior; B. A. L. da Cunha; Gelson dos Santos Difante; K. S. Pena; S. C. da Silva; A. F. Sbrissia


Tropical Grasslands | 2010

Effects of two post-grazing heights on morphogenic and structural characteristics of guinea grass under rotational grazing.

B. A. L. da Cunha; D. Nascimento Júnior; M. C. T. da Silveira; Denise Baptaglin Montagner; Valéria Pacheco Batista Euclides; S. C. da Silva; A. F. Sbrissia; C. S. Rodrigues; Braulio Maia de Lana Sousa; K. S. Pena; Hélio Henrique Vilela; Wilton Ladeira da Silva


Revitalising Grasslands to Sustain our Communities: Proceedings, 22nd International Grassland Congress, 15-19 September, 2013, Sydney, Australia | 2013

State of knowledge in tiller dynamics.

C. Matthew; Mónica G. Agnusdei; S. G. Assuero; A. F. Sbrissia; O. Scheneiter; S. C. Da Silva


Revitalising Grasslands to Sustain our Communities: Proceedings, 22nd International Grassland Congress, 15-19 September, 2013, Sydney, Australia | 2013

Grazing management flexibility in pastures subjected to rotational stocking management: herbage production and chemical composition of kikuyu-grass swards.

A. F. Sbrissia; Valéria Pacheco Batista Euclides; Rodrigo Amorim Barbosa; Denise Baptaglin Montagner; D. A. Padilha; Gabriela Santos; G. D. Zanini; P. G. Duchini; S. C. da Silva; D. L. Michalk; G. D. Millar; W. B. Badgery; K. M. Broadfoot


Grassland in a changing world. Proceedings of the 23rd General Meeting of the European Grassland Federation, Kiel, Germany, 29th August - 2nd September 2010. | 2010

Tillering dynamics in Brachiaria decumbens pastures under continuous stocking.

Manoel Eduardo Rozalino Santos; Dilermando Miranda da Fonseca; D. Nascimento Júnior; Carlos Augusto de Miranda Gomide; Virgilio Mesquita Gomes; A. F. Sbrissia; H. Schnyder; J. Isselstein; F. Taube; K. Auerswald; J. Schellberg; M. Wachendorf; Andreas Herrmann; M. Gierus; N. Wrage; A. Hopkins


Grassland in a changing world. Proceedings of the 23rd General Meeting of the European Grassland Federation, Kiel, Germany, 29th August - 2nd September 2010 | 2010

Morphogenetic and structural characteristics of Andropogon gayanus cut to different heights over seasons.

D. Nascimento Júnior; Braulio Maia de Lana Sousa; S. C. da Silva; Hélida Christhine de Freitas Monteiro; C. S. Rodrigues; Souza Júnior; A. F. Sbrissia; R. S. Ramos; H. Schnyder; J. Isselstein; F. Taube; K. Auerswald; J. Schellberg; M. Wachendorf; Andreas Herrmann; M. Gierus; N. Wrage; A. Hopkins


Grassland in a changing world. Proceedings of the 23rd General Meeting of the European Grassland Federation, Kiel, Germany, 29th August - 2nd September 2010 | 2010

Morphogenetic and structural characterization of seven tropical forage grasses.

D. Nascimento Júnior; C. S. Rodrigues; S. C. da Silva; Marília Silveira; Braulio Maia de Lana Sousa; Edenio Detmann; A. F. Sbrissia; Wilton Ladeira da Silva; K. S. Pena; Hélida Christhine de Freitas Monteiro; Hélio Henrique Vilela; H. Schnyder; J. Isselstein; F. Taube; K. Auerswald; J. Schellberg; M. Wachendorf; Andreas Herrmann; M. Gierus; N. Wrage; A. Hopkins


Grassland in a changing world. Proceedings of the 23rd General Meeting of the European Grassland Federation, Kiel, Germany, 29th August - 2nd September 2010 | 2010

Morphological characteristics and tiller population density of aruana guineagrass subjected to frequencies and severities of grazing by sheep.

G. D. Zanini; Gabriela Santos; D. A. Padilha; S. Cizinande; Débora Faria Silva; J. A. S. Borges; Marília Cordeiro Galvão da Silva; R. C. Freitas; J. C. A. Arruda; Gabriela da Silva Almeida; D. Nascimento Júnior; S. C. da Silva; A. F. Sbrissia; H. Schnyder; J. Isselstein; F. Taube; K. Auerswald; J. Schellberg; M. Wachendorf; Andreas Herrmann; M. Gierus; N. Wrage; A. Hopkins

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Roberta Aparecida Carnevalli

Empresa Brasileira de Pesquisa Agropecuária

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J. Isselstein

University of Göttingen

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N. Wrage

University of Göttingen

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