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Mostrando ítems 1-10 de 16
Efecto de un bioestimulante y un biorremediador del suelo sobre la producción y calidad del forraje brachiaria brizantha cv. Mg 5 en un sistema de producción de ganado de carne en Florencia, San Carlos, Alajuela, Costa Rica
(Instituto Tecnológico de Costa Rica, 2019)
The main objective of the present investigation was to evaluate the effect of a biostimulant (Grain Set®) and a soil bioremediator (Soil Set®) on the production and quality of the forage Brachiaria brizantha cv. MG 5 in a ...
Detección de mastitis subclínica en vacas lecheras usando modelos alométricos y algoritmos de inteligencia artificial, San Carlos, Costa Rica
(Instituto Tecnológico de Costa Rica, 2019)
A mastitis detection trial was performed at Ganadera La Uno S.A, in la Marina de San Carlos (CRTM05 coordinates 458742.53 E y 1147645.93 N). The aim of this investigation was to develop and compare mastitis detection models ...
Efecto de la fertilización post forzamiento sobre la calidad y el rendimiento de la fruta de piña (Ananas comosus (L.) Merr.) híbrido md-2 Alajuela, Costa Rica
(Instituto Tecnológico de Costa Rica, 2019)
The purpose of this research was to evaluate the yield and quality in pineapple var. Ananas comosus (L.) Merr.) MD-2 hybrid, by foliar applications of increasing doses of potassium, calcium and boron in post-forcing stage ...
Cuantificación temprana de Pseudocercospora fijiensis por medio de qpcr en modelos predictivos de Sigatoka negra en plantas de banano (Musa AAA)
(Instituto Tecnológico de Costa Rica, 2019)
Banana crops are susceptible to diseases caused by bacteria, phytonematodes, as well as fungi, including Pseudocercospora fijiensis, which is the causing agent of the disease known as Black Sigatoka (black leaf streak). ...
Factores de emisión de gases de efecto invernadero según el manejo del rastrojo en el cultivo de piña (Ananas comosus, var. comosus)
(Instituto Tecnológico de Costa Rica, 2019)
In Costa Rica, pineapple plantations are renewed every two years to start a new
production cycle, activity in which a large amount of stubble is generated that may emits gases that contribute to climate change (GHG). With ...
Efecto del intervalo de corte sobre parametros productivos y nutricionales de una pastura a base de kikuyo (Kikuyuochloa clandestina (Hochst. ex Chiov) H. Scholz), en sucre, San Carlos, Costa Rica
(Instituto Tecnológico de Costa Rica, 2019)
The effect of the cut interval (harvest frequency), on productive parameters and nutritional value of a pasture based on kikuyo (Kikuyuochloa clandestina (Hochst. ex Chiov) H. Scholz) was evaluated; the study was carried ...
Efecto de la Poda de fructificación por ventanas sobre la brotación, floración y fructificación del Limón Mesina (Citrus Latifolia Tan.) en Finca Artaca S.A., Heredia, Sarapiquí, Costa Rica
(Instituto Tecnológico de Costa Rica, 2019)
The present investigation was carried out in the Artaca SA farm, which is located in Sarapiquí, Heredia, Costa Rica, with the objective of evaluate the effect of the pruning of fruiting in two locations producing of lemon ...
Evaluación del crecimiento, composición de la canal y calidad de la carne de Búfalos de agua (Bubalus Bubalis) en la Vega de Florencia, San Carlos
(Instituto Tecnológico de Costa Rica, 2019)
Fisteen buffalos (bubalus bubalis), castrated and weaned as a group most of them when 7 months old were raised in rotational grazing system with an energetic suplementation on daily basis and tropical conditions until 16 ...
Evaluación de insecticidas para el control de caracoles (Opeas pumilum y Ceciliodes aperta) durante el segundo ciclo del cultivo de piña (Ananas comosus var. comosus) en Finca Frutropic S.A., San Carlos
(Instituto Tecnológico de Costa Rica, 2019)
Con la finalidad de evaluar el insecticida clorpirifos (SWAT® 75 WG) para el control de caracoles (Opeas pumilum y Cecilioides aperta), en plantación de segunda cosecha en el cultivo de piña, se condujo el siguiente ...
Comportamiento productivo de materiales de siembra de ñame (dioscorea alata) en la Región Huetar Norte, Costa Rica.
(Instituto Tecnológico de Costa Rica, 2019)
The research objective was to determine the productive behavior of different planting materials in yam (Dioscorea alata) free of pests respect to conventional seed in Santa Clara, San Carlos, Costa Rica. The treatments ...