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Non-destructive estimation of the leaf weight and leaf area in common bean
(MDPI, 2022)
Regression models to predict leaf area and leaf weight in common bean (Phaseolus vulgaris) were fitted using the three leaflets of the leaves. A total of 1504 leaves from 40 genotypes were collected, covering a large range ...
Multi-objective forest restoration planning in Costa Rica : Balancing landscape connectivity and ecosystem service provisioning with sustainable development
(Elseiver, 2022-02-09)
It uses a spatial planning tool (Marxan) to identify priority areas for restoration meeting multiple objectives throughout a biological corridor in Costa Rica. A restoration plan is presented which seeks to maximize the ...
No evidence of foliar disease impact on crop root functional strategies and soil microbial communities : what does this mean for organic coffee?
(John Wiley and Sons Ltd, 2022-01-21)
The main objective of this study is to unravel the dynamic effects of pathogens and amendments on the functional root characteristics and communities of root endophytic fungi. As model, used Coffea arabica (coffee) variety ...
Strong floristic distinctiveness across Neotropical successional forests
(Science, 2022)
Forests that regrow naturally on abandoned fields are important for restoring biodiversity and ecosystem services, but can they also preserve the distinct regional tree floras? Using the floristic composition of 1215 early ...
Modeling age and yield dynamics in Coffea arabica pruning systems
(Elsevier, 2022)
The maintenance of rejuvenated, productive plant tissue through regular and frequent pruning is essential to sustain high and stable coffee yields. Different coffee pruning systems have been described by means of well-written ...
Higher leaf nitrogen content is linked to tighter stomatal regulation of transpiration and more efficient water use across dryland trees
(New Phytologist Foundation, 2022-05)
The least-cost economic theory of photosynthesis shows that water and nitrogen are mutually substitutable resources to achieve a given carbon gain. However, vegetation in the Sahel has to cope with the dual challenge imposed ...
How Close Are We to Self-Provisioning? A Look at the Livelihood Strategies of Rural Households in the Southern Andean Region of Colombia
(MDPI, 2022-02-22)
Analyze the impact of livelihood strategies on self-sufficiency conditions in 162 rural households in the department of Huila, Colombia. Discuss: A. food source; B. composition of home gardens; C. push and pull factors ...
Active in situ and passive airborne fluorescence measurements for water stress detection on a fescue field
(Photosynthesis Research, 2022)
LEDFLEX is a micro-lidar dedicated to the measurement of vegetation fluorescence. The light source consists of 4 blue Light-Emitting Diodes (LED) to illuminate part of the canopy in order to average the spatial variability ...
Active and passive chlorophyll fuorescence measurements at canopy level on potato crops. Evidence of similitude of diurnal cycles of apparent fuorescence yields
(Photosynthesis Research, 2022)
We performed active and passive measurements of diurnal cycles of chlorophyll fuorescence on potato crops at canopy level in outdoors conditions for 26 days. Active measurements of the stationary fuorescence yield (Fs) ...
Structure, diversity and the conservation value of tropical dry forests in highly fragmented landscapes
(Journal of Plant Ecology, 2022-03-09)
Although tropical dry forests are among the most degraded and fragmented biomes in the world, we still have a poor understanding of their basic ecological features and conservation status, particularly in the Neotropics. ...