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Arroz paddy: Preservación y tratamiento de granos almacenados
| dc.contributor.advisor | Goyes Cabezas, Miguel | |
| dc.contributor.author | García Cevallos, Ana Belén | |
| dc.date.accessioned | 2020-09-30T07:52:29Z | |
| dc.date.available | 2020-09-30T07:52:29Z | |
| dc.date.issued | 2020 | |
| dc.identifier.uri | http://dspace.utb.edu.ec/handle/49000/8435 | |
| dc.description | This paper was about paddy rice: preservation and treatment of stored grains. The Ecuadorian coast is the region where rice is grown, therefore it is necessary to know the preservation and treatment of stored paddy rice grains, to avoid damage to the seed, which will influence so that it does not lose its commercial value and quality. at the time of being piled and causing economic losses to farmers. Among the conclusions raised, it was determined that steel is a better material than concrete or wood to preserve the grain. Sheet steel silos are the ideal places to store grain, although since an important part is stored in bulk, one consideration to facilitate product aeration and inspection is to deposit it on plastic supports; On the other hand, a good preventive method to hinder the attack of insects in post-harvest is to avoid that the harvester produces physical damages in the paddy rice that make it more susceptible to damage by pests; the storage conditions did not affect the germination capacity of the paddy rice grain, which remained viable throughout the period, and the humidity and temperature conditions of the grain did not promote fungal development or the presence of mycotoxins; insects generally appear in the last months of storage, which is associated with an increase in grain temperature, therefore the storage conditions did not affect the health of the paddy rice grain from a fungal point of view, mycotoxin content and insects; study commercial storage of paddy rice, in fique packages previously treated with Deltamethrin, jointly avoiding the joint storage of several cereals in the same warehouse and use in the warehouse, for the control of stored grains insects, treatments with Deltamethrin, to provide greater protection and residuality, at a lower cost. | es_ES |
| dc.description | This paper was about paddy rice: preservation and treatment of stored grains. The Ecuadorian coast is the region where rice is grown, therefore it is necessary to know the preservation and treatment of stored paddy rice grains, to avoid damage to the seed, which will influence so that it does not lose its commercial value and quality. at the time of being piled and causing economic losses to farmers. Among the conclusions raised, it was determined that steel is a better material than concrete or wood to preserve the grain. Sheet steel silos are the ideal places to store grain, although since an important part is stored in bulk, one consideration to facilitate product aeration and inspection is to deposit it on plastic supports; On the other hand, a good preventive method to hinder the attack of insects in post-harvest is to avoid that the harvester produces physical damages in the paddy rice that make it more susceptible to damage by pests; the storage conditions did not affect the germination capacity of the paddy rice grain, which remained viable throughout the period, and the humidity and temperature conditions of the grain did not promote fungal development or the presence of mycotoxins; insects generally appear in the last months of storage, which is associated with an increase in grain temperature, therefore the storage conditions did not affect the health of the paddy rice grain from a fungal point of view, mycotoxin content and insects; study commercial storage of paddy rice, in fique packages previously treated with Deltamethrin, jointly avoiding the joint storage of several cereals in the same warehouse and use in the warehouse, for the control of stored grains insects, treatments with Deltamethrin, to provide greater protection and residuality, at a lower cost. | es_ES |
| dc.description.abstract | El presente documento trató sobre el arroz paddy: preservación y tratamiento de granos almacenados. La costa Ecuatoriana, es la región donde se cultiva el arroz, por tanto es necesario conocer la preservación y tratamiento de los granos almacenados de arroz paddy, para evitar el daño de la semilla, lo que influirá para que no pierda su valor comercial y calidad al momento de ser pilado y que cause pérdidas económicas a los agricultores. Entre las conclusiones planteadas se determinó que el acero es mejor material que el hormigón o la madera para conservar el grano. Los silos de chapa de acero son los lugares ideales para almacenar el grano, aunque dado que una parte importante se almacena a granel, una consideración para facilitar la aireación e inspección del producto, es depositarlo sobre soportes de plástico; por otra parte, un buen método preventivo para dificultar el ataque de insectos en postcosecha es evitar que la cosechadora produzca daños físicos en el arroz cáscara que lo hagan más susceptibles al daño por las plagas; las condiciones de almacenamiento no afectaron la capacidad germinativa del grano de arroz cáscara, que se mantuvo viable a lo largo del período y las condiciones de humedad del grano y temperatura no promovieron el desarrollo fúngico ni la presencia de micotoxinas; los insectos generalmente se presentan en los últimos meses de almacenamiento, lo que se asocia a aumento de la temperatura de grano, por tanto las condiciones de almacenamiento no afectaron la sanidad del grano de arroz cáscara desde el punto de vista fúngico, contenido de micotoxinas e insectos; estudiar almacenamiento comercial de arroz paddy, en empaques de fique tratados previamente con Deltametrina, conjuntamente evitando el almacenamiento conjunto de varios cereales en una misma bodega y utilizar en bodega, para el control de insectos de granos almacenados, tratamientos con Deltametrina, por brindar mayor protección y residualidad, a menor costo. | es_ES |
| dc.format.extent | 24 p. | es_ES |
| dc.language.iso | es | es_ES |
| dc.publisher | BABAHOYO:UTB,2020 | es_ES |
| dc.rights | Atribución-NoComercial-SinDerivadas 3.0 Ecuador | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/ec/ | * |
| dc.subject | Almacenamiento | es_ES |
| dc.subject | Arroz paddy | es_ES |
| dc.subject | Preservación | es_ES |
| dc.subject | Tratamiento | es_ES |
| dc.title | Arroz paddy: Preservación y tratamiento de granos almacenados | es_ES |
| dc.type | bachelorThesis | es_ES |
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