A5081711029- Plant and soil sciences
- Biodiesel Production and Applications
- Growth and nutrition in plants
- Algal biology and biofuel production
- Banana Cultivation and Research
- Botanical Research and Applications
- Agricultural and Food Production Studies
- Business, Innovation, and Economy
- Mosquito-borne diseases and control
- Plant Disease Management Techniques
- Oil and Gas Production Techniques
- Agronomic Practices and Intercropping Systems
- Crop Yield and Soil Fertility
- Plant Diversity and Evolution
- Leaf Properties and Growth Measurement
- Plant-Microbe Interactions and Immunity
- Cocoa and Sweet Potato Agronomy
- Research in Cotton Cultivation
- Helminth infection and control
- Biocrusts and Microbial Ecology
- Nematode management and characterization studies
- Dengue and Mosquito Control Research
- Legume Nitrogen Fixing Symbiosis
- Biofuel production and bioconversion
- Bioeconomy and Sustainability Development
Universidad Técnica de Manabí
2019-2025
ORCID
2022
Universidad Estatal del Sur de Manabi
2021
Instituto Agronômico do Paraná
2015-2020
Escuela Superior Politécnica Agropecuaria de Manabí Manuel Félix López
2020
Universidade Estadual de Londrina
2015-2017
Universidad San Gregorio de Portoviejo
2017
Instituto Nacional de Investigaciones Agropecuarias
2017
Mixotrophic cultivation is a potential approach to produce microalgal biomass that can be used as raw materials for renewable biofuels and animal feed, although using suitable, cost-effective organic carbon source crucial. Here, we Box-Behnken design with three factors, the glucose sodium acetate concentrations, percentage of Bold's basal medium (BBM), evaluate effects different sources on productivity protein lipid contents Neochloris oleoabundans (UTEX#1185). When grow at optimal levels...
Using large volumes of synthetic chemical fertilizers is a general practice in modern agriculture at high economic and environmental cost. Biostimulants have become an alternative to this routine due their ability stimulate plant physiological processes without polluting soil water. In Ecuador, however, little research has been carried out on the effect biostimulants yield crops agricultural interest. The objective was determine foliar application biostimulant based bovine manure...
The cultivation of cotton (Gossypium hirsutum L.) has a significant impact on the global economic and agricultural sectors, with its productivity being closely linked to nutrient management sustainability production system. objective this study was evaluate effect organic inorganic fertilization growth yield G. in Ecuador. A completely randomized block design used 2×4×2 factorial arrangement, which included two nitrogen sources (organic matter urea), four rates (50, 100, 150, 200 kg N.ha-1),...
The combined inoculation of Rhizobium (R. tropici+R. freirei), Azospirillum brasilense, and Anabaena cylindrica, a diazotrophic cyanobacterium, is technology that has not yet been tested established in the production common bean (Phaseolus vulgaris). may be promising strategy for increasing crop productivity by combining benefits biological nitrogen fixation with plant growth phytohormones. Therefore, objective this study was to evaluate co-inoculation Rhizobium, cylindrica as an alternative...
Corn (Zea mays L.) is an important cereal for food sovereignty, extensively planted due to its adaptation various agroecological conditions. Climatic conditions and pests can affect production. Concerning the latter, natural enemies could be considered in biological control programs. The objective of this study was estimate influence presence insects, damage plants cobs, their incidence on corn yield two planting seasons. During rainy (February May) dry seasons (Jun October) year 2023,...
Cocoa is a primary source of economic income in the agricultural and agroindustrial sectors Ecuador. However, cocoa crops are vulnerable to meteorological conditions that affect reproduction processes, including pollen production, which has encouraged study factors related low crop yields practical implications breeding programs. The objective this was assess production per flower 11 genotypes <em>Theobroma cacao</em> national type CCN-51 clone. number grains estimated by...
Assuming that common bean (Phaseolus vulgaris) cultivars differ in terms of the potential to respond symbiosis with rhizobia, this direction, work aimed identify those are more efficient and responsive biological nitrogen fixation. The interaction rhizobia inoculation at greenhouse conditions was evaluated. Six (IPR-Sabiá, IPR-Quero-Quero, IPR-Andorinha, IPR-Curió, IPR-Tangará, IPR-Campos Gerais) were inoculated using a mixture strains (Rhizobium tropici R. freirei). completely randomized...
Jatropha cake is a residue rich in nutrients that when used as organic fertilizer can contribute to plant development and soil properties improvement.Thus, this study aimed evaluate cake, digested non-digested, on common bean (IPR-Colibri) growth properties.A greenhouse experiment was carried out sand-clay-loam assess the effect of (non-digested digested) Ca 2+ , Mg Al 3+ pH, carbon clay dispersion water leaf area, height, stem diameter, number nodules, dry mass root shoot and, phosphorus...
Emerging and re-emerging infectious diseases constitute one of the main health problems worldwide. The objective research consisted analyzing development dynamics adult mosquito populations species Ae. aegypti in Villa Clara province, Cuba during period 2016-2020. covered 13 municipalities Clara. An observational, descriptive, ecological, retrospective analytical-statistical (by decision tree/exploratory data analysis) study was conducted. based on collection positive samples/number...
Ecuador es un país donde se han identificado tres sectores con potencial bioenergético: en primer lugar, el agrícola, productos como arroz, banano, cacao, café, caña de azúcar, maíz duro, palma africana, palmito, piña y plátano. El segundo sector pecuario, las actividades avícola, porcina vacuna. tercero forestal. Los residuos que generan Musáceas (Banano Plátano) no son bien aprovechados eficientemente debido a desechados al aire libre presenta problemas ambientales económicos para los...
Physic nut (Jatropha curcas L.) has emerged as a promising fruit crop in Ecuador, but the recent identification of rust poses potential threat to its productive development. This study focused on elucidating morphological aspects basidiomycete and assessing intensity across different canopy levels physic hybrids genotypes under field semi-controlled conditions Manabí, Ecuador. For first time, this confirms that Phakopsora arthuriana should be responsible for Ecuador based characteristics...
The aim of this study was to examine the impact both organic and inorganic nitrogen fertilizers on intensity epidemiological components Cercospora leaf spot across three different canopies cotton plants, specifically variety DP ACALA 90, under field conditions. Fertilizers used in included bovine manure, Jatropha curcas seedcake, poultry urea (the latter serving as a control). These were applied at 20 days after plant emergence then during flowering stage until total (N) dose reached 50,...
The banana (Musa AAA) is one of the main economically important crops worldwide. Currently, it faces a serious problem plant death caused by bacterium Ralstonia solanacearum (Smith) variety 2. objective this research was to evaluate effect biological control Moko disease and its relationship with vegetative growth seedlings under field conditions. Four treatments were employed: absolute (T0), Trichoderma spp. (T2), Bacillus (Bio-remedy) (T3), ADMF® (T4) three replications in completely...