Tesis Ingeniería Agronómica
Permanent URI for this collectionhttp://repositorio.uta.edu.ec/handle/123456789/871
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Item Caracterización de la calidad del abono de aves de postura y de engorde (Gallus gallus domesticus), utilizado en la agricultura de San José de Puñachizag, cantón Quero(2017) Tipan Tuinga, Teresa De Jesús; Dobronski, JorgeThis research work presented below was carried out in the community of San José de Puñachizag in the canton Quero, province of Tungurahua with altitude of 3118 msnm. The geographic coordinates are: 01 24’ 14” south latitude and 78 35’ 48” longitude west, with the purpose of characterize the quality of the manure of posture and fattening birds (Gallus gallus domesticus), used in agriculture. Poultry farms generate organic residues of hen and chicken manure; brings to the soil macro and micro nutrients; they are of slow action in benefit for the farming and that using it in a fresh way causes negative effects on the environment and the soil. Hen and Chicken manure samples were used for laboratory analysis; From which pH, C.E., M.O., total N, P, K, Ca, Mg, Cu, Mn and Zn were determined. The results obtained indicate the following: by the content of M.O. The pollinaza can be used in the agriculture of the area. Regarding the surveys, it was possible to know about the use that the farmers make to the manure, that this applies immediately to the farming especially of potato, exposing to the soil and to the farming that they are contaminated, not knowing the amount of nutrients that they are applying.Item Efecto de un abono organomineral en el rendimiento del cultivo de lechuga (Lactuca sativa L.)(2020-10) Chango Muzo, Wilma Patricia; Santana, RitaThe present investigation is titled "EFFECT OF AN ORGANOMINAL FERTILIZER ON THE YIELD OF THE CULTIVATION OF LETTUCE (Lactuca sativa L.). As an objective determinant of the effects of an organic mineral fertilizer in terms of induction of milk production. The study was carried out On the property of Mr. Héctor Chango Remache, based in Barrio La Colina, it is currently in the Izamba parish, Ambato canton. An experimental design of complete random blocks (DBCA) was used, in factorial order 2 * 3 + 1 with three repetitions, and the Tukey results meanings of 5% were performed for the treatment destinations, the resulting results without meaning, not However, during the 72 days that the cultivar is hard, it can be seen that the maximum equatorial diameter of the lettuce is 167.81 mm, we work with the treatment (AOC2), followed by the treatment (AOB3) with 164.49 mm, while the smaller diameter works with the control (T) control with 154.2 8 mm. The largest polar diameter is achieved with the treatment (AOC3) with 158.02 mm, followed by the treatment (AOC1), with 154.21 mm, while the smallest polar diameter is achieved with the control (T). Regarding the benefit, it is expected that the encounter with the treatment (AOC1) with (9.35 kg / m2), followed by the treated (AOC3) with (9.16 kg / m2) while the minor encounter with the treated control or control (T) with (8.37 kg / m2). Finally, referring to the economic analysis, it is concluded that the operation (AOC1) is the one that provides the greatest monetary benefit in relation to current operations, because it presents a benefit cost benefit (RCB) of 2.69.Item Evaluación de cuatro tipos de abonos orgánicos en el rendimiento del cultivo de maíz (Zea mays) variedad tusilla(2023-09) Mendieta Andy, Verónica Jackeline; Velástegui Espín, Giovanny PatricioOne of the most important crops in the Amazon is corn, in this case the Tusilla variety was used because it is the one that most farmers work with in the Nueva Aurora location of the Shushufindi canton. The research work was carried out with the purpose of evaluating four organic fertilizers on corn yield using four replications, four treatments plus a control, the statistical method was a completely randomized experimental design. With the results it was obtained that the application of organic fertilizers in the corn crop (Zea mays) tusilla variety improves the yield level having in T1 a yield of 6411.25 kg/ha in relation to the yield of the control treatment which was 5170.25 kg/ha, that is, there is a significant difference statistically speaking with a coefficient of variation of 8, 14%, in the variable days to flowering the coefficient of variation was 1.6% being at 50 days after planting, 4.75% the coefficient of variation in the variable number of ear per plant, 3.14% and 5.15% respectively for ear size and number of grains per ear. While the variables height, number of cob, size of the cob, number of grains did not show significant differences, there was a significant difference in the yield variable, which was the main objective to know if the organic fertilizers affect the development and growth of corn. The cost-benefit relationship is related to the benefits that associations make by working with this variety of corn in the Shushufindi canton.Item Evaluación de la incorporación de tres dosis de tres abonos orgánicos en el cultivo de Kai -Lan (brassica olerácea) var. alboglabra en la parroquia La Península del cantón Ambato provincia Tungurahua(2010) Ortiz Cargua, Adriana Elizabeth; Beltrán, OctavioAn investigation of an Evaluation of the application of three doses of three organic fertilizers in the Cultivation of Kai-lan (Brassica alboglabrá) was held in the Parroquia La Península del Cantón Ambato-Tungurahua Province, at 2550 masl with an average temperature of 16 ° C and a mean of 477 mm of annual rainfall. The General Objective was established: Evaluate the application of three doses of three organic fertilizers in the Cultivation of Kai-lan and as Specific Objectives: To carry out the taxonomic classification and morphological description of the Kai-lan (Brassica alboglabrá); Determine the best source and the best doses of fertilizers applied in the cultivation of Kai-lan in the parish of the Peninsula; Propose a basic technical sheet for the production of Kai-lan that is suitable for larger plantations and is a guide for farmers; to determine the acceptance of the Ambato population in front of a new vegetable; and, contribute to the expansion of the productive spectrum of vegetables, for the horticultural area of the parish the Peninsula. The factors under study were: Factor A: Organic Fertilizers: Chicken Manure (Al), Bovine Manure (A2) and Vermiabono (A3); and Factor B: Dose: Low (DI), Medium (D2) and High (D3). For Chicken Manure the doses were: 0.5; 1.0 and 1.5 kg / m2; for Bovine Manure: 0.4; 0.8 and 1.2 kg / m2 and for Vermiabono: 0.4; 0.6 and 1.0 kg / m2 A Random Complete Blocks Design (DBCA) was applied in a factorial arrangement of 3 x 3 + 1 with a total of 10 treatments resulting from the factorial combination plus the Control in which no applied some fertilizer with 3 repetitions. The experimental unit consisted of 0.75 m2 plots. The Analysis of Variance and the Tukey Test at 5% were carried out for the sources that presented statistical significance. The evaluated indicators were: plant height at 30 and 45 days, weight of harvested stems per plant, slenderness, yield and number of harvested plants. Kai-lan was determined to be a vegetable of the brassica genus. For all indicators studied, the Factorial ranked first compared to the Witness. Regarding the variable Plant Height at 30 days, the three sources behaved similarly to the doses; Among the treatments, the following stand out: Chicken Manure * High Dose with 15.19 cm, Bovine * High Dose with 15.07 cm, Vermiabono * Medium Dose with 17.96 and Vermiabono * Dose Height with 20.22 cm the other treatments presented lower heights. In the variable Plant Height at 45 days, in the same way for Fertilizers and Dose there is a similar behavior in all the levels of these factors, in the treatments the Control and Vermiabono * Low Dose, presenting lower values of the other treatments, Vermiabano is a stand out. * High Dose with 29.24 cm and Vermiabono * Medium Dose with 25.27 cm. In the variable Weight of harvested stems per plant, in relation to Fertilizers: Vermiabono obtained 0.053 kg / plant; Regarding the Doses: High with 0.051 and Medium with 0.0445 kg / plant occupy the first places. In the treatments, Vermiabono * High Dose stands out with 0.068 kg / plant. In the Slenderness indicator, for Fertilizers we find Vermiabono and Bovino with 0.00213 and 0.00189, kg / cm, respectively; Regarding the Doses, the three behave in a similar way, while in the treatments Vermiabono * High Dose and Vermiabono * Medium Dose stand out with 0.0023 kg /. Regarding Yield, for Fertilizers Vermiabono stands out with 1.4563 kg / m2 in relation to Dose, High and Medium Dose are located with 1.39215 and 1.09526 kg / m ", while the Low Dose occupies rank B. Among the treatments is Vermiabono * High Dose with 2.12 kg / m2 in range A, Vermiabono * Average dose with 1.4307 kg / m2 in range B, the rest of the treatments are located in lower ranks. In the variable Number of Plants harvested per plot, among Fertilizers it is ranked in second place, the Witness, all other treatments rank first with an average between 19.33 and 22.67 floors. As for Dose, all three behave in a similar way. A high percentage of the Ambato population does not know about or have consumed Kai-lan, but they would very much like to. There is a very good marketing outlook for restaurants in Chinese / Asian Food. It is recommended to fertilize kai-lan with medium and high doses of vermiabono, carry out a study detailed information on the phenological development of brassica and the technical details of the entire cultivation, as well as spreading the cultivation and uses of this vegetable.