Efecto de sustancias minerales altamente diluidas en variables morfométricas y rendimiento del cultivo de fréjol cuarentón (Phaseolus vulgaris L) bajo condiciones controladas
This research seeks to improve the way of growing beans (Phaseolus vulgaris L), one of the most cultivated and consumed legumes in the world for its flavor and nutritional value, taking as an alternative the application of highly diluted mineral substances (SMADs) to reduce the use of chemical input...
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| Format: | bachelorThesis |
| Sprog: | spa |
| Udgivet: |
2021
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| Online adgang: | https://repositorio.uteq.edu.ec/handle/43000/6513 |
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Tilføj Tag | Summary: | This research seeks to improve the way of growing beans (Phaseolus vulgaris L), one of the most cultivated and consumed legumes in the world for its flavor and nutritional value, taking as an alternative the application of highly diluted mineral substances (SMADs) to reduce the use of chemical inputs and optimize plant development. The objective was to evaluate the effects of highly diluted mineral substances on morphometric variables and yield of the quarantine bean crop (Phaseolus vulgaris L) under controlled conditions in a greenhouse. A completely randomized design (CRD) was used with five treatments including a control with three replicates each. The SMADs evaluated were Silicea terra and Phosphoricum zincum in dilutions of 13CH and 31CH from the National Homeopathic Pharmacy (FHC) in Mexico, whose interactions were compared with a control treatment. The research was carried out at the "La María" Campus in the area of Mocache, located at kilometer 7.1/2 of the Quevedo - El Empalme road, Los Ríos Province. Seeds and plants of Phaseolus vulgaris L. were subjected to the application of SMADs and determined in three stages: germination (in vitro), emergence and vegetative development (in situ). The variables evaluated were germination speed index, germination percentage, emergence speed index, emergence percentage, plant height and root length in the emergence stage, plant height and root length in vegetative development, stem diameter, fresh and dry weight of the plant and root, number of pods, number of grains per pod, number of grains per plant, weight of 100 grains, yield and flowering. With the treatment Silicea terra of 13CH a higher germination percentage was obtained with 97% compared to the control that only obtained 83%, the SMADs Phosphoricum zincum of 13CH and 31CH gave better results in the percentage of emergence with 100% compared to the control that emerged 90% and in the vegetative development stage Silicea terra gave better results in most variables while Phosphoricum zincum only in root weight. It was concluded that Silicea terra favors the variables of root height and root length in the vegetative development stage and in bean yield. The use of SMADs represents a potential alternative to optimize bean cultivation under an organic production system. Key words: Agricultural homeopathy, agroecology, production, Silicea terra, quarantine bean. |
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