A5041117956- Scarabaeidae Beetle Taxonomy and Biogeography
- Agroforestry and silvopastoral systems
- Plant and soil sciences
- Forest ecology and management
- Botanical Research and Applications
- Botany, Ecology, and Taxonomy Studies
- Wood Treatment and Properties
- Seed Germination and Physiology
- Agricultural and Food Production Studies
- Polysaccharides Composition and Applications
- Plant Physiology and Cultivation Studies
- Tree Root and Stability Studies
- Ruminant Nutrition and Digestive Physiology
- Ecology and Vegetation Dynamics Studies
- Botany and Plant Ecology Studies
- Agriculture, Plant Science, Crop Management
- Botany and Geology in Latin America and Caribbean
- Bamboo properties and applications
- Plant pathogens and resistance mechanisms
- Plant Micronutrient Interactions and Effects
- Light effects on plants
- Plant Reproductive Biology
- Genetics and Plant Breeding
- Plant responses to water stress
- Seedling growth and survival studies
Universidad Autónoma de Nuevo León
2014-2024
The need for energy sources with low greenhouse gas emissions and sustainable production encourages the search alternative biomass sources. However, use of fuels faces problem storage, transport lower densities. Low-density values can negatively affect density, leading to an increase in transportation storage costs. Use pellets as source is a way reduce volume by densification, which improves their quality. They are produced diverse resources mainly from wood materials. In all cases, it...
Light is the only key factor essential for plant growth, and ultraviolet (UV) rays, harmful part of solar radiation, have ability to decrease metabolic rate in photosynthesis, causing deterioration their growth. Accurate handling light that reaches crops allows improvement different aspects production, such as shape color plants, precocity crops, an control pests diseases. The present study was carried out with purpose studying responses terms germination growth four species—Glycine max,...
Mixing aqueous silver solutions with leaf aromatic plant extracts from basil, mint, marjoram and peppermint resulted in the synthesis of quasi-spherical nanoparticles a range size between 2 80 nm diameter as analyzed by analytical high-resolution electron microscopy. The average could be controlled applying heat to initial reaction system at different rates heating, specific botanical species employed for reaction. Increasing rate heating statistically significant decrease produced,...
The tomatillo, Physalis ixocarpa Brot. (2n = 2x 24), is an important crop in Mexico, and it becoming appreciated other countries. Polyploidy induction expected to increase its breeding potential. objective of this work was develop characterize tomatillo autotetraploids through colchicine-based induction. Young seedlings the Rendidora cultivar were treated for 24 h with colchicine concentrations ranging from 0.04% 0.20%, ploidy levels tested by cytological flow cytometry techniques....
Pecan nut (Carya illinoensis) pericarp is usually considered as a waste, with no or low value applications. Its potential densified solid biofuel has been evaluated, searching for alternatives to generating quality renewable energy and reducing polluting emissions in the atmosphere, based on particle size, that an important feedstock property. Therefore, agro-industrial residues from pecan harvest were collected, milled sieved four different granulometry: 1.6 mm (N° 12), 0.84 20), 0.42 40),...
Biofortification aims to increase the concentration of bioavailable elements in crops, their nutritional quality. Selenium is a trace element great impact on antioxidant metabolism plants and its accumulation poor species such as Solanum lycopersicon, so adding it part biofortification programs. The present work analyzes capacity sodium selenite (Na2SeO3) tomatoes fruits. For this, three treatments were applied (0, 2, 5 mg L−1 selenite) using irrigation water vehicle. 40 days after...
A research strategy was established to analyze the structure of timber trees in terms forest productivity (volume and wood density) 10 species. The native species Acacia farnesiana, schaffneri , Bumelia celastrina Cercidium macrun Condalia hookeri Ebenopsis ebano Helietta parvifolia Prosopis laevigata exotic Eucalyptus camaldulensis Leucaena leucocephala were chosen due their ecological economic importance rural villages northeastern Mexico. Measurements different growth parameters volume...
Mesquite (Prosopis spp.) is one of the main plant representatives in regions with a dry climate, and fundamental part flora Mexican arid, an indisputable importance from ecological, economic industrial points view. However, restrictive factors climates, as well genetic variability, are sources great diversity mesquite, so its taxonomy not yet defined. The present study seeks to determine mesquite semi-desert based on morphometric characterization leaves. Methods: Different leaf parameters...
Shrub species have a great capacity to develop in extreme climatic conditions; this ability has direct influence on their development and productivity timber firewood. In paper, the timber's production of experimental plantation aged 28 years Acacia berlandieri (Benth.), Havardia pallens (Benth.) Britton & Rose, Helietta parvifolia (Gray) Benth., Ebenopsis ebano (Berl.) Barneby wrightii is quantified compared with same developed naturally native bush. The variables recorded were number...

 La biomasa se utiliza para la generación de calor y preparación alimentos por aproximadamente dos mil millones personas en el mundo. En área metropolitana Monterrey, Nuevo León consumo carbón vegetal con fines recreativos tiene una demanda 5 500 t mes-1. México su comercialización basa conocimientos empíricos: especie, duración del encendido, producción chispas cenizas. Sin embargo, exportación deben cumplir esquemas calidad. Por lo anterior, presente investigación...
Con el objetivo de estudiar impacto la autopoliploidía en viabilidad polen y tamaño frecuencia estomática del tomate cáscara ( Physalis ixocarpa ) se analizó polen, número estomas cinco poblaciones diploides autotetraploides formadas con colchicina. Las diez establecieron campo, bajo un diseño bloques al azar cuatro repeticiones. Para estudio éste fue colectado coloreado acetocarmín 1%. Los granos redondeados coloreados rojo consideraron viables los constreñidos sin teñir, no viables....
Orchids of the genus Stanhopea are currently identified only by their floral structure characteristics. A statistical analysis a significant number species this disclosed that measurements adaxial and abaxia... | Find, read cite all research you need on Tech Science Press
It presents the vegetation description and floristic richness of municipality Temascaltepec in State Mexico. For this, 35 visits field work were made around during different seasons a year. The composition tree canopy, shrubs herbs was described. Also information obtained from herbariums literature. types that recognized, described mapped are forests Abies, Abies-Pinus, Pinus, Pinus-Quercus Quercus, mountain cloud forest, tropical deciduous forest grasslands. A 106 families, 323 genera 617...
Background: Fodder shrubs and trees have both economic as well ecological values in most extensive systems of arid semiarid regions.
 Hypothesis: The litterfall represents an important way maintaining the productivity these ecosystems, we hypothesized that its production pattern is related to foliar biomass production, associated with seasons species.
 Studied species: Acacia berlandieri, wrightii, Ebenopsis ebano, Havardia pallens Helietta parvifolia .
 Study site years...