Výsledky vyhledávání - "Ricardo S. S. Amorim"

Akademický článek

LOSS OF WATER AND NUTRIENTS IN DIFFERENT SOIL TILLAGE SYSTEMS SUBJECTED TO NATURAL RAINFALL IN THE STATE OF MATO GROSSO, BRAZIL

Autor: Marcelo H. S. Leite, Eduardo G. Couto, Ricardo S. S. Amorim, José F. Scaramuzza

Publikováno v: Engenharia Agrícola, Vol 38, Iss 6, Pp 864-873 (2018)

ABSTRACT The aim of this study was to evaluate the loss of water and nutrients by laminar runoff in different soil tillage systems subjected to natural rainfall. Five experimental plots were established for the cultivation of cotton in the city of Ca

Externí odkaz: https://doaj.org/article/f874771a1b204b1fb95b164531da1e2b

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Akademický článek

Correction: Effects of conversion of native cerrado vegetation to pasture on soil hydro-physical properties, evapotranspiration and streamflow on the Amazonian agricultural frontier.

Autor: Rodolfo L B Nóbrega, Alphonce C Guzha, Gilmar N Torres, Kristof Kovacs, Gabriele Lamparter, Ricardo S S Amorim, Eduardo Couto, Gerhard Gerold

Publikováno v: PLoS ONE, Vol 15, Iss 7, p e0236236 (2020)

[This corrects the article DOI: 10.1371/journal.pone.0179414.].

Externí odkaz: https://doaj.org/article/882f04623c3643218160c1172aa4f01a

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Akademický článek

Soil Efflux of Carbon Dioxide in Brazilian Cerrado Wheat (Triticum aestivum L.) under Variable Soil Preparation and Irrigation

Autor: Wininton M. da Silva, Aloísio Bianchini, Ricardo S. S. Amorim, Eduardo G. Couto, Oscarlina L. dos S. Weber, Aaron Kinyu Hoshide, Pedro S. X. Pereira, Cassiano Cremon, Daniel C. de Abreu

Publikováno v: Agriculture, Vol 12, Iss 2, p 163 (2022)

Soil turning during pre-seeding preparation is meant to loosen and promote physical characteristics responsible for the development of crop roots in soil. In this study, we demonstrate effects of three methods of pre-seeding preparation at two depths

Externí odkaz: https://doaj.org/article/df0ee2d306d84fe9a54c08bd287a1cca

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Natural erosion potential in the Mato Grosso state, Brazil

Autor: Luis A. Di L. Di Raimo, Ricardo S. S. Amorim, Eduardo G. Couto, Maria O. Hunter, Gilmar N. Torres, Edwaldo D. Bocuti, Lucas de C. M. da Silva

Publikováno v: Revista Brasileira de Engenharia Agrícola e Ambiental v.26 n.9 2022
Revista Brasileira de Engenharia Agrícola e Ambiental
Universidade Federal de Campina Grande (UFCG)
instacron:UFCG

Understanding the susceptibility of soils to erosion is crucial for planning land use towards sustainable agriculture. This study aimed to determine the spatial variability of natural erosion potential for the state of Mato Grosso, an important agric

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2edb9766a4e32f20d9649b2765c6202a
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662022000900655

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Akademický článek

Effects of conversion of native cerrado vegetation to pasture on soil hydro-physical properties, evapotranspiration and streamflow on the Amazonian agricultural frontier.

Autor: Rodolfo L B Nóbrega, Alphonce C Guzha, Gilmar N Torres, Kristof Kovacs, Gabriele Lamparter, Ricardo S S Amorim, Eduardo Couto, Gerhard Gerold

Publikováno v: PLoS ONE, Vol 12, Iss 6, p e0179414 (2017)

Understanding the impacts of land-use change on landscape-hydrological dynamics is one of the main challenges in the Northern Brazilian Cerrado biome, where the Amazon agricultural frontier is located. Motivated by the gap in literature assessing the

Externí odkaz: https://doaj.org/article/79e1d3fe0a88454ea6716ce77ba6be87

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Soil structure and its relationship with soybean yield

Autor: Edwaldo D. Bocuti, Ricardo S. S. Amorim, Kaynara F. L. Kavasaki, Marcelo R. V. Prado, Carlos L. R. Santos, Luis A. Di L. Di Raimo

Publikováno v: Revista Brasileira de Engenharia Agrícola e Ambiental-Agriambi, Vol 25, Iss 3, Pp 168-173 (2021)
Revista Brasileira de Engenharia Agrícola e Ambiental v.25 n.3 2021
Revista Brasileira de Engenharia Agrícola e Ambiental
Universidade Federal de Campina Grande (UFCG)
instacron:UFCG

Soil structure conditions the interaction between the physical-hydraulic, chemical, and biological attributes and determines the potential of soil productivity. Therefore, the objective of this study was to evaluate the structure of soils of areas su

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c549a87b93f68b9ff34d935e8998109
https://doi.org/10.1590/1807-1929/agriambi.v25n3p168-173

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Akademický článek

Avaliação do desempenho dos modelos de predição da erosão hídrica USLE, RUSLE e WEPP para diferentes condições edafoclimáticas do Brasil Evaluation of the performance of the USLE, RUSLE and WEPP soilerosion models for different edaphoclimatic conditions in Brazil

Autor: Ricardo S. S. Amorim, Demetrius D. da Silva, Fernando F. Pruski, Antônio T. de Matos

Publikováno v: Engenharia Agrícola, Vol 30, Iss 6, Pp 1046-1049 (2010)

Este trabalho teve o objetivo de avaliar o desempenho dos modelos de predição das perdas de solo USLE, RUSLE e WEPP para diferentes condições edafoclimáticas brasileiras. Para alcançar o objetivo proposto, perdas de solo estimadas pelos referid

Externí odkaz: https://doaj.org/article/e149bc5d180348e6b2d5adc16010dee4

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Akademický článek

Efeito da cobertura nas perdas de solo em um argissolo vermelho-amarelo utilizando simulador de chuva Effect of the cover on soil losses in a red-yellow podzolic soil under simulated rainfall

Autor: Demétrius D. Silva, Fernando F. Pruski, Carlos E. G. R. Schaefer, Ricardo S. S. Amorim, Karlos W. N. Paiva

Publikováno v: Engenharia Agrícola, Vol 25, Iss 2, Pp 409-419 (2005)

O objetivo deste trabalho foi avaliar o efeito da porcentagem de cobertura do solo e da energia cinética decorrente de chuvas simuladas sobre as perdas de solo. O experimento consistiu de seis parcelas experimentais (4 m²), as quais foram mantidas

Externí odkaz: https://doaj.org/article/04dc3ba826924a50b56c1c004fb2f4af

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