Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Augusto G. de Araújo"'
Publikováno v:
Engenharia Agrícola, Vol 35, Iss 1, Pp 89-97 (2015)
Vegetation cover on soil acts positively in maintaining temperature and soil moisture, yet, it has been imposing specific operational conditions on seeders. The objective of this study was to evaluate performance of different mechanisms regarding str
Externí odkaz:
https://doaj.org/article/57a557fdae80431fb375988e62bfe9d8
Publikováno v:
Engenharia Agrícola, Vol 35, Iss 1, Pp 98-108 (2015)
Straw on sowing line modifies seed germination environment regarding temperature and water content. Given these considerations, the aim of this study was to evaluate different mechanisms for coverage mobilization on the sowing line and their effect o
Externí odkaz:
https://doaj.org/article/56aadebbf831440da3d7b2b3a851b4e2
Publikováno v:
Planta Daninha, Vol 18, Iss 1, Pp 151-160 (2000)
A formação da cobertura vegetal morta sobre a superfície do solo constitui um dos principais requisitos da semeadura direta devido a seus efeitos alelopáticos e físicos, os quais proporcionam maior eficiência no controle de plantas daninhas. O
Externí odkaz:
https://doaj.org/article/ef1e7ea094164705a518cb8af3bf2968
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Display Omitted Autoregressive error function combined with neural networks and neuro-fuzzy model were evaluated for soil moisture modeling.Inputs were the AREF parameters, speed and angle between chisel force components.All models estimated soil moi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9328365d8ad1249067d499c066ad111
https://doi.org/10.1016/j.compag.2015.12.020
https://doi.org/10.1016/j.compag.2015.12.020
Publikováno v:
Engenharia Agrícola, Vol 34, Iss 2, Pp 263-272 (2014)
Na semeadura direta, é fundamental que a mobilização do solo no sulco de semeadura seja a menor possível, visando a reduzir o risco de erosão e de desenvolvimento de ervas infestantes. O objetivo do trabalho foi avaliar o desempenho de diferente
Externí odkaz:
https://doaj.org/article/f44706680525454e8292d58539a468c4