Ciencias Agropecuarias

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Author: search.filters.author.Castro Aldaz, Verónica MargaritaHas files: Yes

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    Efecto de tres fórmulas de fertilización sobre la respuesta morfofisiológica, componente del rendimiento y calidad de frutos de (Vaccinium corymbosum L.)
    (2023-03) Castro Aldaz, Verónica Margarita; Curay Quispe, Segundo Euclides
    The blueberry is a crop that is booming in international markets, although in Ecuador its planting is very incipient, the fruit farmers of the Sierra have begun to diversify their production with this fruit and, in the year 2021, the production was of 750 tons in approximately 50 hectares in seven provinces of the country, it is known as "the super fruit of the 21st century." Ecuador has many opportunities to become a destination for agro-export investment in this crop; Due to its geographical position, it allows us to develop competitive fruits, and it has qualified labor. It is for them that the following investigation was carried out with the objective of analyzing the effect of three fertilization formulas on the morphophysiological response, component of the yield and quality of fruits of (Vaccinium corymbosum L.) variety Biloxi in the Montalvo parish. A completely randomized design (DBCA) was used with a 3 x 2 + 3 control factorial arrangement, with three repetitions with the application of fertigation accompanied by Biocat-15, in the blueberry crop, where the variables plant height, stem diameter, yield, days to harvest, polar diameter of the fruit, equatorial diameter of the fruit, number of fruits per plant, classification of fruits, number of stems per plant and water consumption. The addition of Biocat-15 in a dose of 2 cc/l had a potentiating effect, since in the F1 + 2cc of Biocat-15 a better result was obtained both in height and in performance with a value of 68.19cm and 211.13 g respectively, compared to T3 (Absolute control, without fertilizer and without Biocat-15 humic acids), which obtained a value of 62.17 cm and 115.93 gr.