Pesticidas agrícolas y su efecto en el suelo

With agriculture came the need for the use of substances or products known as pesticides, which help combat pests and diseases that affect the production and yield of crops. Countless studies support the efficacy of these substances or products on pests, but there is little documented information on the effect that agricultural pesticides cause on the soil. The objective was to determine the effects that agricultural pesticides cause on soils, for effect, the documentary research methodology was used by collecting information from books, scientific articles, texts, magazines, lectures, conferences and web pages. The information was processed through the technique of analysis, synthesis and summary, determined that pesticides of a chemical nature can persist over time in an active way in the soil, remaining for months or even years. The use of pesticides corresponds to diffuse contamination; Its effects are unfavorable for the soil due to the decrease in its self-purifying capacity and as a vital shelter for the diversity of biotic organisms, this is manifested in the decrease of the yield and quality of the crops. The analyzed information allowed to conclude that the increasing dependence and indiscriminate use of pesticides of a persistent chemical nature, entail damages in the ecological-environmental balance that prevent the self-purification and self-regulation of the soil ecosystem, in addition, indirectly there is contamination of surface and groundwater. For the above detailed it is recommended to promote in the farmer the use of agricultural pesticides of a biological nature and to encourage the producers in the integrated management of pests.

• Հիմնական հեղինակ: Monar Lucio, Ronny Daniel (author)
• Ձևաչափ: bachelorThesis
• Հրապարակվել է: 2020
• Խորագրեր: Pesticida; Plaguicida; Suelo; Contaminación
• Առցանց հասանելիություն: http://dspace.utb.edu.ec/handle/49000/8374