Results 21 to 30 of about 65,299 (201)

Discount Rate and Timber Rotation: the Case of Eucalyptus Saligna [PDF]

LECTURAS DE ECONOMÍA, 2010
Eucalyptus is one of the most important economical and environmental species in Colombia. The main goal of this article is to study the relationship between the discount rate and the year of Eucalyptus Saligna optimal harvest, through the Fisher and Hotelling’s method. The methodology consists of calculating the maximum Net Present Value and performing
Camilo Restrepo, Mauricio Alviar
openaire   +2 more sources

Do culturable seed endophyte communities differ between native and invasive Fabaceae sharing the same habitat? [PDF]

Plant Biol (Stuttg)
Invasive Acacia seeds harbour richer and more functionally diverse endophyte communities than co‐occurring native Fabaceae, which could enhance establishment and invasion success of Acacia. Abstract Invasive plant species threaten ecosystems by decreasing biodiversity and altering their functioning.
Jesus JG, Gonçalves F, Clemente A, Trindade H.   +3 more
europepmc   +2 more sources

Traits Explain Canopy Tree Occurrence Along Regional Environmental Gradients: A Subset Combine to Be Useful. [PDF]

Ecol Evol
Our paper addresses the problem of “How to predict where a tree can be found from its traits?” We show that wood density, bark thickness, maximum height and seed mass combine for a useful model of tree distributions. ABSTRACT Trait‐Species Distribution Models (trait‐SDM) help to understand the importance of plant strategies to niches, assess their ...
Vesk PA, Windecker SM, Gallagher RV, Morris WK, Pollock LJ, Towers IR, Falster DS.   +6 more
europepmc   +2 more sources

An eco-evolutionary optimality model explains the acclimated temperature response of photosynthesis. [PDF]

New Phytol
Summary The optimal temperature of photosynthesis (Topt) generally increases with plant growth temperature. Changes in Topt are associated with changes in the maximum carboxylation capacity at 25°C (Vcmax25) and the maximum electron transport rate at 25°C (Jmax25). The ratio between Jmax25 and Vcmax25 declines with warming.
Gan W, Alizadeh N, Best M, Vidale PL, Prentice IC, Harrison SP.   +5 more
europepmc   +2 more sources

Use of kanamycin for selection of Eucalyptus saligna genetically transformed plants [PDF]

BMC Proc, 2011
Background Several factors may affect the genetic transformation efficiency of woody species. One factor is the use of an efficient selective agent that inhibits the development of non-transformed cells and just allows the development of transformed tissues. The most used selection agent is the neomycin phosphotransferase II (NPTII) gene, which confers
Oliveira Y, Adamuchio L, Degenhardt-Goldbach J, Gerhardt I, Bespalhok J, Dibax R, Quoirin M.   +6 more
europepmc   +4 more sources

Update of the <i>Xylella</i> spp. host plant database - Systematic literature search up to 31 December 2025. [PDF]

EFSA J
Abstract This scientific report provides an update of the Xylella spp. host plant database, aiming to provide information and scientific support to risk assessors, risk managers and researchers dealing with Xylella spp. Upon a mandate of the European Commission, EFSA created and regularly updates a database of host plant species of Xylella spp.
European Food Safety Authority (EFSA), Cavalieri V, Fasanelli E, Furnari G, Gibin D, Gutierrez Linares A, Mikulová A, La Notte P, Pasinato L, Stancanelli G.   +9 more
europepmc   +2 more sources

Mechanisms of xylem hydraulic recovery after drought in Eucalyptus saligna [PDF]

Plant, Cell & Environment, 2021
The mechanisms by which woody plants recover xylem hydraulic capacity after drought stress are not well understood, particularly with regard to the role of embolism refilling. We evaluated the recovery of xylem hydraulic capacity in young Eucalyptus saligna plants exposed to cycles of drought ...
Alice Gauthey, Jennifer M. R. Peters, Rosana Lòpez, Madeline R. Carins‐Murphy, Celia M. Rodriguez‐Dominguez, David T. Tissue, Belinda E. Medlyn, Tim J. Brodribb, Brendan Choat   +8 more
openaire   +4 more sources

Influência do local de estocagem na secagem ao ar livre de toras de madeira de Eucalyptus saligna [PDF]

, 2021
O objetivo do presente trabalho foi analisar a secagem da madeira em toras de um mesmo clone de Eucalyptus saligna, considerando dois locais de estocagem com características meteorológicas distintas entre ...
Santos, Osmarino Pires dos, Cardoso, Gabriel Valim, Farias, Guilherme Moura, Pimentel, Nathalia, Nörnberg, Laíse Vergara, Fernandes, Marco Antônio Muniz   +5 more
core   +3 more sources

Influência do lenho de reação na densidade em clones de madeiras de Eucalyptus saligna

, 2023
O trabalho a seguir teve como objetivo identificar se o lenho de reação gerado por vento interferiu de forma significativa na densidade de clones de Eucalyptus ...
Santos, Osmarino Pires dos, Cardoso, Gabriel Valim, Beltrame, Rafael, Kolton, Pedro Henrique de Moraes, Pimentel, Nathália, Fernandes, Marco Antônio Muniz   +5 more
core   +2 more sources

Mycosphaerella and Teratosphaeria diseases of Eucalyptus; easily confused and with serious consequences [PDF]

, 2011
The Mycosphaerella complex accommodates thousands of taxa. Many of these species are economically important plant pathogens, notably on native and commercially propagated Eucalyptus species where they cause a wide range of disease symptoms including leaf
Treena I. Burgess, Pedro W. Crous, Wingfield, Michael J., Hunter, G.C., Carnegie, A.J., Burgess, Treena I., Crous, P.W., Michael J. Wingfield, Hunter, Gavin Craig, Crous, Pedro W., Gavin C. Hunter, Angus J. Carnegie, Burgess, T.I., Wingfield, M.J., Carnegie, Angus J.   +14 more
core   +2 more sources