Tesis Ingeniería Agronómica

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Author: search.filters.author.Guerrero Núñez, Mayra AnabellSubject: search.filters.subject.BIOL

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    Evaluación del uso de tres formulaciones de biol en la producción de papa (Solanum tuberosum l.) variedad Cecilia
    (2017) Guerrero Núñez, Mayra Anabell; Aldás Jarrín, Juan Carlos
    The present work was carried out with the objective of evaluating the yield of potato (Solanum Tuberosum) with the application of three biol formulations in the Experimental Teaching Farm Querochaca at the Technical University of Ambato Faculty of Agricultural Sciences, located in the Canton Cevallos, province of Tungurahua. Its geographical coordinates are 01 ° 21 South latitude and 78 ° 36 West longitude, with an altitude of 2865 m. The objective of this research was: To evaluate the effect of three types of biol on the yield of Cecilia INIAP potato (Solanum Tuberosum L), for which three different formulations of biol were used in doses of 10%, 20% And 30% for application to the crop, which was done every 8 days from before flowering until ripening. In conclusion, it was possible to establish a biol formulation suitable for the performance of Cecilia INIAP potato (Solanum tuberosum), as the research showed favorable results of the variables under study with the B1D3 treatment (Biol 1 + 30% dose). The formulation of Biol 1 with the following products, chicken manure, fresh herbs, alfalfa, molasses, bread yeast, copper sulfate, calcium carbonate, phosphoric rock, magnesium sulfate, borax, micronized sulfur and water. This treatment obtained highly significant results for the variable weight of the first category potato, ranking first (a) with a mean of 1.12 kg. In the variable total weight of the tuber also had highly significant data with a mean of 1.70 kg, in length of tuber had a mean of 12.50 cm, in tuber width an average of 6.23 cm, in yield 17 tn / Ha as mean value and all with high significance. Also in the analysis of benefit-cost ratio, the best result was obtained with this same treatment because it presented a gain of $ 0.43 per one dollar of investment.