Results 61 to 70 of about 21,600 (256)

Efficiency of a reduced herbicide rate for Brachiaria brizantha control in sugarcane Eficiência de subdoses de herbicidas no controle de Brachiaria brizantha em cana-de-açúcar

Planta Daninha, 2012
At different growth stages, weeds present different sensitivities to herbicides. Thus, the registered herbicide rate may be reduced under specific conditions, while maintaining satisfactory weed control.
S.P. Tironi, L. Galon, A.T. Faria, A.F. Belo, A.A. Silva, M.H.P. Barbosa   +5 more
doaj   +1 more source

Spider communities in the aboveground oak forests of central Europe are determined by vertical scale: An important missing link for biodiversity conservation

Annals of Applied Biology, Volume 186, Issue 3, Page 288-301, May 2025.
Abundance of spiders and species richness increased from the ground level to the canopy in oak forests. Spiders with some specific ecological traits in the sample (such as hunting strategy, dispersal ability, occurrence and light requirements) are specifically distributed in the vertical direction.
Jana Niedobová, Vladimír Hula, Jiří Foit   +2 more
wiley   +1 more source

Using longitudinal survival probabilities to test field vigour estimates in sugar maple (Acer saccharum Marsh.) [PDF]

, 2008
Tree mortality is a major force driving forest dynamics. To foresters, however, tree mortality is often considered a loss in productivity. To reduce tree mortality, silvicultural systems, such as selection cuts, aim at removing trees that are more likely
Bigler, Bigler, Bigler, Boulet, Brooks, Brown, Burnham, Bédard, Cherubini, Christian Messier, Davis, Davis, DellaSala, Dobbertin, Engelmann, Fitzgerald, Franklin, Fritts, Gross, Hamilton, Harrell, Hawkes, Heck, Henrik Hartmann, Hogg, Holmes, Hosmer, Innes, Kienholz, Kobe, Kobe, Kraft, Lichtenthaler, Manel, Manion, Manion, Marilou Beaudet, McLaughlin, Millers, Monserud, Ogle, Oliver, Ouellet, Pacala, Pedersen, Pedersen, Quinn, Robitaille, Rosznyay, Schmidt, Smiley, Smith, Somers, Suarez, Swets, Tardif, Torelli, Waring, Waring, Yoda   +59 more
core   +1 more source

Does habitat or climate change drive species range shifts?

Ecography, EarlyView.
A primary prediction of climate change ecology is that species will track their climate niche poleward and upslope. However, studies have shown species responding in surprising ways. In this study, we aim to understand the impact of global change on species ranges by considering both climate and habitat changes.
Toni L. Morelli, Michael T. Hallworth, Timothy Duclos, Adam Ells, Steven D. Faccio, Jane R. Foster, Kent P. McFarland, Keith Nislow, Joel Ralston, Mary Ratnaswamy, William V. Deluca, Alexej P. K. Siren   +11 more
wiley   +1 more source

Seletividade de imazapic às soqueiras de cana-de-açúcar (Saccharum spp.) Imazapic selectivity to sugarcane ratoons (Saccharum spp.)

Planta Daninha, 2001
Esta pesquisa objetivou a avaliar a seletividade de imazapic às soqueiras de cana-de-açúcar, cultivar RB 835089, comparado a imazapyr e tebuthiuron.
C.A.M. Azania, A.A. Casagrande, J.C. Rolim   +2 more
doaj   +1 more source

Preliminary results of a network of trials related to sugarcane nutrition in Reunion Island [PDF]

, 2010
IN REUNION ISLAND, sugarcane is grown under highly contrasting climatic conditions, from the sea level to the highlands (up to 1000 m altitude), with very different soil types.
Chabalier, Pierre, Fillols, Emilie, Marion, Daniel, Payet, O.   +3 more
core  

Microsatellite Genetic Markers of Saccharrum spp., and Erianthus sp. on Their Hybrids

Ilmu Pertanian (Agricultural Science), 2019
Progeny identification is the important step that should be done after hybridization. However, polyploidy, aneuploidy and the high chromosome segregation in sugarcane which results various phenotypic characteristics variation and environmental effects ...
Mala Murianingrum, Taryono Taryono, Rani Agustina Wulandari   +2 more
doaj   +1 more source

High homologous gene conservation despite extreme autopolyploid redundancy in sugarcane [PDF]

, 2011
Modern sugarcane (Saccharum spp.) has been recognized as one of the world's most efficient crops in solar energy conversion and as havlng the mast favorable input: output ratios. Beside ils importance for sugar production, ilthus became recently aprimary
Bocs, Stéphanie, Charron, Carine, D'Hont, Angélique, Droc, Gaëtan, Garsmeur, Olivier, Van Sluys, Marie-Anne   +5 more
core  

A Sugarcane Smut Fungus Effector Hijacks Plant Vacuolar Sorting Receptor‐Mediated Trafficking to Evade Host Immune Detection

Plant, Cell &Environment, EarlyView.
ABSTRACT The smut fungus Sporisorium scitamineum is a major pathogen in sugarcane, causing significant agricultural losses worldwide. However, the molecular mechanisms by which its effectors facilitate infection and evade host immunity remain largely unclear.
Hui Ling, Xueqin Fu, Ning Huang, Zaofa Zhong, Tingting Liu, Haitao Cui, Youxiong Que   +6 more
wiley   +1 more source

Giant Modal Gain, Amplified Surface Plasmon Polariton Propagation, and Slowing Down of Energy Velocity in a Metal-Semiconductor-Metal Structure [PDF]

, 2009
We investigated surface plasmon polariton (SPP) propagation in a metal-semiconductor-metal structure where semiconductor is highly excited to have optical gain. We show that near the SPP resonance, the imaginary part of the propagation wavevector changes from positive to hugely negative, corresponding to an amplified SPP propagation.
arxiv   +1 more source