Zobrazeno 1 - 10
of 163
pro vyhledávání: '"L.D Tuffi Santos"'
Autor:
G.L.D. LEITE, P.D. PAULO, L.D. TUFFI-SANTOS, A.C. ALVARENGA, M.A. SOARES, L.R. DOURADO, E.P.R. BISPO
Publikováno v:
Planta Daninha, Vol 37 (2019)
ABSTRACT: Information on selective herbicide, including glyphosate that does not affect non-target organisms such as natural enemies, are important in integrated pest management programs in maize. The dose 13.94 L ha-1 of glyphosate was evaluated in
Externí odkaz:
https://doaj.org/article/6d755269418a42ee917269a6c28e3354
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
Autor:
M.C. BRANT, L.D. TUFFI SANTOS, I.C. FREITAS, L.A. FRAZÃO, M.S.N. SILVA, V.D. MACHADO, M.V. SANTOS
Publikováno v:
Planta Daninha, Vol 36 (2018)
ABSTRACT: Light intensity available in growing environments may influence the susceptibility of plants to glyphosate and decomposition of their residues. This study aimed to assess the productivity, control, and decomposition of forage straw submitte
Externí odkaz:
https://doaj.org/article/9dd7773f545c4879880c7c62c1b6629b
Publikováno v:
Planta Daninha, Vol 36 (2018)
ABSTRACT: Biosolids are residues from the treatment of urban fluids used as a source of nutrients for agricultural and forestry crops. The organic matter contained in this residue and its chemical characteristics may interfere with the behavior of he
Externí odkaz:
https://doaj.org/article/3fbbeda5bc4c48bfa6cb7f77d4dc096c
Autor:
A.H.C. ANÉSIO, M.V. SANTOS, R.R. SILVEIRA, E.A. FERREIRA, T.G.S. BRAZ, L.D. TUFFI SANTOS, J.B. SANTOS
Publikováno v:
Planta Daninha, Vol 35 (2017)
ABSTRACT This study was conducted in order to evaluate the selectivity of signal grass and congo grass, submitted to post-emergence herbicide application. The experiment was conducted under greenhouse conditions, in Diamantina, Minas Gerais state, an
Externí odkaz:
https://doaj.org/article/eee4a3e4e0144189b5e594cbd4e247b8
Publikováno v:
Planta Daninha, Vol 35 (2017)
ABSTRACT This study aimed at evaluating the physiology of maize and weeds when living under different densities. The randomized block design with 4 replications was used. The factorial scheme 5 x 2 + 1 and 5 x 3 was adopted, for maize and weeds respe
Externí odkaz:
https://doaj.org/article/0e097e572ecb4db7a99237992237bc91
Publikováno v:
Planta Daninha, Vol 32, Iss 3, Pp 629-638 (2014)
Objetivou-se neste trabalho avaliar a persistência e o risco de intoxicação de espécies de eucalipto para mistura de herbicidas picloram + 2,4-D em aplicação prévia ao plantio florestal. O experimento foi implantado em campo, em delineamento i
Externí odkaz:
https://doaj.org/article/3b06848da3a744ef899c7b56db5390c6
Publikováno v:
Planta Daninha, Vol 32, Iss 3, Pp 515-520 (2014)
Plants kept under competition tend to modify their morphology to optimize the use of production factors. This study aimed to evaluate the effects of competition between transgenic maize and five weed species on the growth and yield of transgenic maiz
Externí odkaz:
https://doaj.org/article/ab4f29cf41244042a17c4769cdd74e7d
Autor:
L.D. Tuffi Santos, O. Cardoso Filho, A. Santos Júnior, B.F. Sant'Anna-Santos, R.C. Felix, F.P. Leite
Publikováno v:
Planta Daninha, Vol 31, Iss 3, Pp 491-499 (2013)
The objective of this work was to analyze the floristic variation and phytosociological structure of weeds as influenced by relief and time of year in eucalyptus plantations in Santana do Paraíso and Guanhães - MG. The total area sampled for each l
Externí odkaz:
https://doaj.org/article/a16a25171ec544c391b4b1282640bf4a
Autor:
A Santos Júnior, L.D Tuffi Santos, G.A Costa, E.A Barbosa, G.L.D Leite, V.D Machado, L.R Cruz
Publikováno v:
Planta Daninha, Vol 31, Iss 1, Pp 213-221 (2013)
Plantas daninhas mantidas em ambientes com redução da intensidade luminosa apresentam alterações morfofisiológicas marcantes, que podem alterar seu comportamento reprodutivo e a tolerância a herbicidas aplicados em pós-emergência. Objetivou-s
Externí odkaz:
https://doaj.org/article/c88df0fe2b6a4b67a6655394573b2d9d