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Mostrando ítems 11-20 de 113
Evaluating the fruit production and quality of cherry tomato (solanum lycopersicum var. cerasiforme) / evaluación de la producción y calidad del fruto del tomate cereza solanum lycopersicum var. cerasiforme
(Universidad Nacional de Colombia - Sede Medellín, 2012)
The greatest genetic diversity of tomato (Solanum lycopersicum L.) in terms of fruit quality characteristics such as flavor, aroma, color, and lycopene and β-carotene contents is found in wild species. This study evaluated ...
Increase ofthe productivity of a greenhouse tomato crop improving the pollination
(Universidad Nacional de Colombia, Facultad de Agronomía, Centro Editorial, 2001)
The lack ofpollination practices is limiting the actual yields of the greenhouse tomato crops in Colombia. In order to evaluate the effect of pollination on productivity and yield of tomatoes in the Bogotá Plateau and its ...
Uso de mezclas de solventes en la extracción del carotenoide licopeno del tomate chonto (Lycopersicum esculentum)
(Universidad Católica de Colombia. Departamento de Ciencias BásicasBogotá, 2019)
En esta investigación se compara el rendimiento de la extracción del carotenoide
licopeno del tomate chonto (Lycopersicum esculentum) usando mezclas de
solventes que cubren todo el rango de polaridad. Utilizando tomate ...
Bacillus effect on the germination and growth of tomato seedlings (Solanum lycopersicum L).
(Universidad Nacional de Colombia - Sede Bogotá - Faculdad de Ciencias - Departamento de Biología, 2017-01-01)
The capacity to solubilize phosphate and to produce indole compounds Indole Acetic Acid type, was evaluated in 15 strains isolated from castor bean lignocellulosic residues (Ricinus communis). To determine the solubilizing ...
Epidemiología del tizón tardío [Phytophthora infestans (Mont.) de Bary] en quince introducciones de tomate silvestre
(Bogotá : Universidad de Ciencias Aplicadas y Ambientales, 2016, 2016-01)
La mayoría de los genes responsables de la resistencia en tomate a hongos, bacterias, virus y nematodos fitoparásitos han sido derivados de especies silvestres. Es así, como se deben evaluar e identificar genotipos silvestres ...
Short communication. Toxicity of abamectin, acetamiprid, imidacloprid, mineral oil and an industrial detergent with respect to Encarsia formosa (Gahan) parasitizing Trialeurodes vaporariorum Westwood nymphs
(SPANISH NATIONAL INSTITUTE FOR AGRICULTURAL AND FOOD RESEARCH AND TECHNOLO, 2006-03)
The control of Trialeurodes vaporariorum on tomato with Encarsia formosa is influenced by the use of insecticides. Nine days after allowing E. formosa adults to lay their eggs in T vaporariorum nymphs on tomato plants, ...
Seedlings production of two tomato (Solanum licopersicum L.) cultivars under different environments and substrates
(Universidad Nacional de Colombia - Sede Palmira, 2018-04-01)
The type of environment and substrates quality in seedlings production are essential for the production of productive plants under field conditions. In order to determine the best environment and substrate for seedlings ...
Applications of calcium and boron increase yields of Italian tomato hybrids (Solanum lycopersicum) in two growing seasons
(Universidad Pedagógica y Tecnológica de Colombia, 2018-05-02)
The objective of this study was to evaluate the effect of boron soil treatments and the frequency of calcium
applications on the flowering, agronomic performance, and incidence of blossom end rot in Italian tomato
hybrids ...
Productive and qualitative performance of tomato plants as a function of the application of plant growth regulators and mineral nutrients
(Universidad Pedagógica y Tecnológica de Colombia, 2018-05-04)
The tomato fruit is rich in antioxidant compounds and has great nutritional and economic importance, annually promoting research on the nutritional and productive characteristics. The present study aimed to evaluate whether ...