Zobrazeno 1 - 10
of 73
pro vyhledávání: '"A.T Faria"'
Publikováno v:
Planta Daninha, Vol 31, Iss 1, Pp 231-238 (2013)
O conhecimento do processo de sorção de herbicidas nos solos é uma das condições para fazer recomendações seguras do ponto de vista técnico e ambiental desses compostos. Neste trabalho, foram avaliadas a sorção e dessorção do diuron em La
Externí odkaz:
https://doaj.org/article/8940f43b877349179f5c8e6385d8f711
Autor:
L Galon, S.P Tironi, A.T Faria, A.F Silva, A.A Silva, G Concenço, E.T Borges, P.R.R Rocha, E.A Ferreira, I Aspiazú
Publikováno v:
Planta Daninha, Vol 29, Iss spe, Pp 1029-1036 (2011)
A interferência causada pelas plantas daninhas é um dos principais fatores limitantes à produtividade de colmos na cana-de-açúcar. Na atualidade, há grande escassez de informações a respeito de qual é a população de plantas daninhas que po
Externí odkaz:
https://doaj.org/article/dc746b90cd3b4651b2527ab574a25d02
Publikováno v:
Planta Daninha, Vol 28, Iss 4, Pp 801-806 (2010)
Nos últimos anos, a área cultivada com pinhão-manso tem se expandido no Brasil, tendo em vista a sua utilização na produção de biocombustíveis. Um dos problemas enfrentados pelos produtores é a escassez de informações sobre a tolerância d
Externí odkaz:
https://doaj.org/article/e7be33dfbc344218b261285cbf3a368b
Autor:
E.M.G. SILVA, A.T. FARIA, N.M.E. MARULANDA, G.A.M. PEREIRA, D.T. SARAIVA, M.R. REIS, A.A. SILVA
Publikováno v:
Planta Daninha, Vol 37 (2019)
ABSTRACT: Before recommending an herbicide, it is necessary to know its interactions with the soil attributes that will influence its sorption and half-life in the soil. This knowledge is an essential condition for minimizing any negative effects tha
Externí odkaz:
https://doaj.org/article/8521c405bf734868b9cc37b85e02ddd1
Publikováno v:
Planta Daninha, Vol 37 (2019)
ABSTRACT: Drift of the herbicides carfentrazone-ethyl and glyphosate may affect the initial growth of eucalyptus. This study aimed to assess the effect of carfentrazone-ethyl and glyphosate drift on photosynthesis, leaf morphoanatomy, and initial gro
Externí odkaz:
https://doaj.org/article/3b97e8ceb20c4ab5b8ecde719ce9310b
Publikováno v:
Planta Daninha, Vol 34, Iss 3, Pp 589-596 (2016)
ABSTRACT The commercial mixture of imazethapyr and imazapic herbicides has been used for the control of red rice and several other species of weeds found in rice crops; this system called Clearfield. However, its use may limit the succession of non-t
Externí odkaz:
https://doaj.org/article/ef1add0d684442fb9a5914cf3179b209
Publikováno v:
Planta Daninha, Vol 34, Iss 2, Pp 357-364 (2016)
ABSTRACT Knowledge of herbicides sorption by colloids predicts its movement in the soil profile and its effectiveness in controlling weeds and crops poisoning when directly applied to the soil. This knowledge becomes even more important for herbicide
Externí odkaz:
https://doaj.org/article/1e7ade2e8f364a42b28316629e0b83aa
Autor:
L.A. FAUSTINO, M.A.M. FREITAS, A.B.R.J. PASSOS, D.T. SARAIVA, A.T. FARIA, A.A. SILVA, L.R. FERREIRA
Publikováno v:
Planta Daninha, Vol 33, Iss 4, Pp 795-802 (2015)
RESUMO O conhecimento dos fatores que influenciam a lixiviação dos herbicidas no solo é fundamental para sua utilização de forma segura, do ponto de vista técnico e ambiental. Neste trabalho, avaliou-se a mobilidade do sulfentrazone em quatro s
Externí odkaz:
https://doaj.org/article/639c55718c4d4d4aa406b4905abd6b40
Publikováno v:
Planta Daninha, Vol 36 (2018)
ABSTRACT: Studies on herbicide behavior in soils may be performed using biological and chemical methods. The efficiency of the biological method depends on the indicator species sensitivity to low herbicide concentrations in the soil solution. Among
Externí odkaz:
https://doaj.org/article/042a2f61e27c436390af642f800eb6ad
Publikováno v:
Planta Daninha, Vol 36 (2018)
ABSTRACT: In Brazil, sugarcane is grown in large areas. Weed control in sugarcane fields is done by chemical method, since it is more efficient and less expensive. In this method, herbicides that persist in the environment for long periods are used,
Externí odkaz:
https://doaj.org/article/ae6fd3e30ee348739abba16c47c5bdd3