Examinando por Autor "Charry Mercado, Roger Enrique"

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    Análisis y seguimiento en el área de molino de procesamiento de arroz paddy (Oryza sativa L.) en la empresa Arrocera Propaddy S.A.S. en San Marcos, Sucre
    (2021-12-15) Ballena Oyola, Miguel Ángel; Charry Mercado, Roger Enrique
    This business practice was carried out in the milling company Arrocera Propaddy S.A.S., which was established as a formal company since July 17, 2014, starting its commercial activities on June 7, 2017, located in the municipality of San Marcos, Sucre, and has been dedicated to providing the service of milling rice in the husk or paddy rice. The aim was to supervise and monitor the operating people, in the processes of execution of tasks assigned for the processing of paddy rice (Oryza sativa L.), in order to implement improvements in their functions and efficiency. With the development of the activities carried out, it was possible to implement several strategies that allowed; (1) increase the efficiency of the entry of cargo vehicles, (2) reduce and / or avoid failures during processing that could affect the production of white grain and (3) carry out a maintenance stock system in the company. It is concluded that the accompaniment and assistance has been fundamental to train the operators in the post-harvest method and processing of the raw material and it is recommended to link qualified personnel to supervise the work in the mill.
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    PublicaciónAcceso abierto
    Manejo integrado del moko (Ralstonia solanacearum raza 2) en la finca bananera “Velero”, Carepa-Antioquía
    (2023-07-17) Ojeda Arroyo, Andrés Felipe; Charry Mercado, Roger Enrique
    The business practice was developed in Urabá, Antioquia, during the period from February 2022 to August 2022, at the Velero farm of the company Banaexport S.A.S., which is dedicated to the production and export of high-quality bananas (Premium). Banana is one of the most popular and consumed fruits in the world. Banana (Musa AAA) cultivation is an important agricultural activity in many tropical and subtropical regions, as it is a significant source of income and employment for farmers. For Colombian agriculture it is a very important link, since it provides a great contribution to the country's economy. In 2011, this productive system obtained sales of US$700 million, that is, 3% of total exports, equivalent to 7.67% of agricultural GDP and 0.4% of general GDP. The main challenge facing banana cultivation is the presence of diseases, one of the most destructive being "Moko" (Ralstonia solanacearum Race 2). A disease caused by the bacterium (Ralstonia solanacearum race 2), which affects the vascular bundles of the plant and subsequently causes its death. The bacterium spreads mainly through the soil, contaminated irrigation water and the tools used in cultural work. The control of Moko (Ralstonia solanacearum Race 2) implies preventive measures and adequate management for this reason during the practice process, activities related to the integrated management of Moko (Ralstonia solanacearum Race 2) were carried out and strategies such as training were implemented for the operational and administrative staff of the farm. that allowed them to know the importance of preventing the spread of the disease through the use of disinfection of tools and footwear, intense and constant tours to timely identify plants affected by the disease, thus avoiding the risk of spread. The monitoring provided accurate data that allowed comparisons and recommendations to improve efficiency in agronomic management and disease control.