Results 81 to 90 of about 583,867 (187)

Reduced stomatal frequency with rising elevation for Kobresia royleana on the Tibetan Plateau

open access: yesGlobal Ecology and Conservation, 2020
Knowledge about within-species variation in stomatal frequency with varying elevation at very high elevations is rare, which is crucial for us to understand how alpine plants are adapted to the extreme environment.
Lin Zhang   +3 more
doaj   +1 more source

Non-destructively predicting leaf area, leaf mass and specific leaf area based on a linear mixed-effect model for broadleaf species

open access: yesEcological Indicators, 2017
Abstract Based on a linear mixed-effect model, we propose here a non-destructive, rapid and reliable way for estimating leaf area, leaf mass and specific leaf area (SLA) at leaf scale for broadleaf species. For the construction of the model, the product of leaf length by width (LW) was the optimum variable to predict the leaf area of five deciduous ...
Zhili Liu   +3 more
openaire   +1 more source

Effects of contrasting irradiances on carbon balance, biomass partition, and leaf nutrient contents in brazilian cerrado woody species. [PDF]

open access: yes, 2014
It was evaluated growth and photosynthetic peformance of two leguminosae woody species under contrasting irradiances environments, Anadenanthera falcata (Benth.) Speg. and Stryphnodendron adstringens (Mart.) Coville.
AVELLAR, L. M. de   +2 more
core  

Short-term Effects of Nutrients on a Barrier Island Grassland Community [PDF]

open access: yes, 2017
Increased nutrient availability globally has the potential to affect community functional composition of plants in nutrient limited environments, such as coastal grassland systems.
Moulton, Ashley
core   +1 more source

Effect of pruning and thinning intensity on Eucalyptus nitens leaf area [PDF]

open access: yes, 2008
Eucalyptus nitens is an important commercial fast growing species planted mainly in Chile and Australia (Tasmania). In Chile there are not previously published studies quantifying leaf area in adult forest plantations of E. nitens.
Cancino, Jorge   +4 more
core  

Growth and chlorophyll indices in seedlings of Calotropis procera (Aiton) W. T. Aiton submitted to different levels of shading

open access: yesAgro@mbiente On-line, 2019
Several abiotic factors may influence the growth and development of forest species. Among these, luminosity is one of the most important, because it affects plant physiological processes and control their metabolism.
Francisco Romário Andrade Figueiredo   +4 more
doaj   +1 more source

Variation morphométrique des feuilles de Aphloia theiformis le long d'un gradient altitudinal à la Réunion [PDF]

open access: yes, 2006
Morphometric variation of leaves of Aphloia theiformis along an altitudinal gradient on La Réunion Island. - The variation in length (L), width (1), shape index (L/I) and estimated area (2/3 L x l) of leaves of Aphloia theiformis (Flacourtiacées) has ...
Derroire, Géraldine   +2 more
core  

Simulating Growth and Development of Tomato Crop [PDF]

open access: yes
Crop models are powerful tools to test hypotheses, synthesize and convey knowledge, describe and understand complex systems and compare different scenarios.
Elings, A.   +3 more
core   +2 more sources

SHADING EFFECTS ON GROWTH AND PARTITIONING OF PLANT BIOMASS IN PASPALUM CONJUGATUM BERG

open access: yesBiotropia: The Southeast Asian Journal of Tropical Biology, 2011
Glasshouse studies were carried out to determine the effect of shading on the growth and partitioning of plant biomass in Paspalum conjugatum Berg. The invidual leaf rate expansion, final leaf are, specific leaf area, and the whole plant vegetative ...
I,B IPOR
doaj   +1 more source

Impact of different water levels on growth, plant water relations and leaf characteristics in seedling of Tongkat Ali (Eurycoma longifolia Jack) [PDF]

open access: yes, 2014
The effects of water availability on growth, water relations and related plant leaves characteristics of young Tongkat Ali (Eurycoma longifolia jack) plants were investigated. Plant vegetative growth was inhibited with reduced water availability.
Abd Halim, Mohd Ridzwan   +4 more
core  

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