Zobrazeno 1 - 10
of 472
pro vyhledávání: '"L.R Ferreira"'
Publikováno v:
Planta Daninha, Vol 29, Iss 4, Pp 885-892 (2011)
Objetivou-se, com este trabalho, avaliar os efeitos do picloram sobre as características associadas à atividade fotossintética de Brachiaria brizantha, Brachiaria decumbens, Eleusine coracana e Zea mays, consideradas espécies com potencial de rem
Externí odkaz:
https://doaj.org/article/d5ba8d9054fe4133ba1ab2823170f33c
Publikováno v:
Planta Daninha, Vol 29, Iss 4, Pp 821-828 (2011)
Objetivou-se, neste trabalho, avaliar a eficiência de espécies vegetais na remediação de um Argissolo Vermelho-Amarelo contaminado com sulfentrazone. O trabalho foi conduzido em duas etapas. Na primeira, avaliou-se o crescimento de Helianthus ann
Externí odkaz:
https://doaj.org/article/f2fbef7b04194b599fb4384fe26dfd31
Autor:
R.G Viana, L.D Tuffi Santos, A.J Demuner, F.A Ferreira, L.R Ferreira, E.A Ferreira, A.F.L Machado, M.V Santos
Publikováno v:
Planta Daninha, Vol 28, Iss 4, Pp 753-758 (2010)
Objetivou-se neste trabalho quantificar e relatar a composição química da cera epicuticular da folha de seis clones de eucalipto (UFV01, UFV02, UFV03, UFV04, UFV05 e UFV06). A cera epicuticular foi extraída e quantificada, e os seus constituintes
Externí odkaz:
https://doaj.org/article/38d4e2e8237b4da183a42316b7ae4650
Autor:
A. SANTOS JR., F.C.L. FREITAS, I.T. SANTOS, D.C. SILVA, R. ALCÁNTARA-DE LA CRUZ, L.R. FERREIRA
Publikováno v:
Planta Daninha, Vol 38 (2020)
ABSTRACT: Herbicide drift, due to application failures, can cause intoxication in eucalyptus plants, compromising their growth. However, the addition of protective products such as Fertiactyl Pós® to the syrup has been shown to be efficient in redu
Externí odkaz:
https://doaj.org/article/6eafbde9787245db95fbb6db73aa9ce2
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
D.V. SILVA, M.A.M. FREITAS, M.F. SOUZA, G.P. QUEIROZ, C.A.D. MELO, A.A. SILVA, L.R. FERREIRA, M.R. REIS
Publikováno v:
Planta Daninha, Vol 34, Iss 1, Pp 133-141 (2016)
The success of the intercropping among cultivated species depends on the adoption of practices that provide, in due course, greater competitive ability of a species over another. The objective of this study was to evaluate the use of glyphosate herbi
Externí odkaz:
https://doaj.org/article/f0236f9ffcbd44acaec425ecb48995c4
Autor:
G.L. FERREIRA, D.T. SARAIVA, G.P. QUEIROZ, D.V. SILVA, G.A.M. PEREIRA, L.R. FERREIRA, S.N. OLIVEIRA NETO, E.M. MATTIELLO
Publikováno v:
Planta Daninha, Vol 34, Iss 1, Pp 99-107 (2016)
The objective of this work was to evaluate the initial growth and the physiological characteristics of eucalypt submitted to different managements of signalgrass. The experiment was conducted in a protected environment, using a randomized blocks desi
Externí odkaz:
https://doaj.org/article/7e12085fae57444b8b28dd927cdd2570
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 35 (2017)
ABSTRACT: What is expected from an effective antidote, applied with an herbicide, is that it protects crops from damages by the herbicide without reducing its action on weeds. In this context, the goal of this study was to evaluate the effect of liqu
Externí odkaz:
https://doaj.org/article/32e43f8c5d784c5b8d7966d88dfdc35d
Autor:
M.A.M. FREITAS, D.V. VALADÃO SILVA, M.F. SOUZA, A.A. SILVA, D.T. SARAIVA, M.M. FREITAS, P.R. CECON, L.R. FERREIRA
Publikováno v:
Planta Daninha, Vol 33, Iss 1, Pp 49-56 (2015)
Competition between maize and signalgrass can economically cripple the intercropping by the reduced yield of maize and dry matter content of the forage. In seeking to define plant arrangements which make this system more efficient, this research was
Externí odkaz:
https://doaj.org/article/4c85d32d80fe49c5a12942000b669440