Results 31 to 40 of about 282,749 (285)

The Intelligent Pre-emergency Driving Onboard System

IFAC-PapersOnLine, 2016
Abstract The paper offers the techniques for developing a driver’s decision-making support system embedded in vehicle’s onboard computer. The system is intended for maintaining vehicle’s normal operating parameters. During the motion the system models driver’s intellectual activity on the on-line assessment of vehicle’s operating conditions and the ...
Nataliya N. Bakhtadze, Larissa G. Dmitrenko, Georgy G. Vorobyev, Vladimir A. Lototsky   +3 more
openaire   +1 more source

Chemical Management of Broadleaf Buttonweed and Brazilian Pusley in Different Application Methods [PDF]

Planta Daninha
: Increased use of glyphosate in transgenic soybean areas has selected resistant and tolerant weed species. The aim of this study was to evaluate chemical management strategies for controlling Borreria latifolia and Richardia brasiliensis at pre ...
M. GALLON, M.M. TREZZI, F.B. PAGNONCELLI JR, R. PASINI, M. VIECELLI, B.M. CAVALHEIRO   +5 more
doaj   +2 more sources

Effect of the Time of Herbicide Application and the Properties of the Spray Solution on the Efficacy of Weed Control in Maize (Zea mays L.) Cultivation

Agriculture, 2022
A field experiment was carried out in 2019–2021. The effect of an increased amount of iron in water and the addition of citric acid on the efficacy of herbicides applied in maize cultivation at various times was tested.
Monika Grzanka, Łukasz Sobiech, Robert Idziak, Grzegorz Skrzypczak   +3 more
doaj   +1 more source

Toxicidade do herbicida S-metolachlor em plantas de milho provenientes de sementes com diferentes formatos e dimensões S-metholachlor toxicity in maize plants originated from seeds with different sizes and shapes

Planta Daninha, 2006
Este trabalho teve como objetivo avaliar a toxicidade do herbicida S-metolachlor em plantas de milho oriundas de sementes com diferentes características morfológicas.
M.D.A. Rosenthal, S.O. Procópio, J.J.O. Pinto, E.A. Jacob Júnior, W.B. Peres, R. Manica, J.F. Zanatta, A. Cargnelutti Filho, D.C. Sganzerla, J.C. Carneiro, L.G. Canabarro, W. Franzini   +11 more
doaj   +1 more source

Optimizing Weed Management for the New Super-Forage Moringa oleifera

Agronomy, 2021
Moringa oleifera Lam. (moringa hereafter) is cultivated as a new summer super-forage field crop in Israel, yet no weed control protocol has been developed for it.
Itai Shulner, Evyatar Asaf, Zohar Ben-Simhon, Miri Cohen-Zinder, Ariel Shabtay, Zvi Peleg, Ran Nisim Lati   +6 more
doaj   +1 more source

Činitelji učinka zemljišnih (pre-emergence) herbicida

Glasilo biljne zaštite, 2018
Zemljišni herbicidi nakon primjene izloženi su procesima gubitaka ili prijenosa (adsorpcija, apsorpcija, spiranje, ispiranje i isparavanje) i procesima razgradnje (mikrobiološka, fotokemijska i kemijska). Koji će od tih procesa u okolišu prevladavati ovisi o fizikalno-kemijskim svojstvima herbicida i uvjetima u okolišu (sastav tla, učestalost i ...
Pintar, Ana, Barić, Klara
openaire   +5 more sources

Atividade residual de herbicidas aplicados ao solo em relação ao controle de quatro espécies de Amaranthus Residual activity of herbicides applied to the soil in relation to control of four Amaranthus Species

Planta Daninha, 2010
Herbicidas aplicados em pré-emergência normalmente apresentam atividade residual no solo, controlando os primeiros fluxos germinativos das plantas daninhas e prevenindo a matocompetição inicial.
M.A. Raimondi, R.S. Oliveira JR, J. Constantin, D.F. Biffe, J.G.Z. Arantes, L.H. Franchini, F.A. Rios, E. Blainski, J.B. Osipe   +8 more
doaj   +1 more source

Spectrum® Plus and Spectrum® Gold - two new products for weed control in maize

Julius-Kühn-Archiv, 2012
With the introduction of Spectrum® Plus and Spectrum® Gold two new broad spectrum herbicides for pre- and post-emergence application in maize will be available.
Schönhammer, Alfons, Freitag, Joachim
doaj   +1 more source

Helioseismic Holography of an Artificial Submerged Sound Speed Perturbation and Implications for the Detection of Pre-Emergence Signatures of Active Regions

, 2012
We use a publicly available numerical wave-propagation simulation of Hartlep et al. 2011 to test the ability of helioseismic holography to detect signatures of a compact, fully submerged, 5% sound-speed perturbation placed at a depth of 50 Mm within a ...
A.C. Birch, A.C. Birch, A.D. Crouch, A.G. Kosovichev, C. Lindsey, C. Lindsey, C. Lindsey, C.B. Markwardt, D. Benson, D.C. Braun, D.C. Braun, D.C. Braun, D.C. Braun, D.C. Braun, D.C. Braun, D.C. Braun, D.C. Braun, D.C. Braun, H.-K. Chang, H.-K. Chang, J. Christensen-Dalsgaard, J. Zhao, J.M. Jensen, J.M. Jensen, K.V. Parchevsky, K.V. Parchevsky, R. Cameron, R.H. Cameron, S. Couvidat, S. Ilonidis, S. Ilonidis, S. Ilonidis, S. Zharkov, S.M. Hanasoge, T. Hartlep, T.L. Duvall Jr.   +35 more
core   +1 more source

Relationship between the timing of seedbed preparation and the efficacy of pre-emergence flaming [PDF]

, 2002
The field experiments were conducted in 1995 and 1996. Seedbed preparation was done with a rotary tiller to 15-20 cm depth either 5-7 days prior to sowing of carrot or at the day of sowing.
Vanhala, Petri
core