INSTALLATION OF LOW-COST MICRO-SPRINKLER IN A SUSTAINABLE PRODUCTION SYSTEM IN THE SERTÃO MICROREGION OF QUIXERAMOBIM, CEARÁ.

Abstract

The semi-arid region is characterized, in terms of the socio-economic context, by profound social inequalities. Therefore, exploring processes to encourage the use of innovative and low-cost technologies in rural areas is crucial, especially for the rational use of water. In recent years, the Government of the State of Ceará has invested in Rural Extension Projects that benefit rural inhabitants. In this regard, during a training session for the implementation of an agroecological system in the municipality of Madalena, Ceará, in 2022, approximately 25 family farmers learned to make micro-sprinklers using lollipop sticks for incorporation into an irrigation system. After the manufacturing process, the sprinklers were inserted into tertiary hoses with the help of a rudimentary tool made from a piece of wood and a nail, and the irrigation system was turned on for 15 minutes to check its functionality. Farmers realized that the effort was worthwhile and were impressed by the efficiency of the homemade sprinklers. Some mentioned that they would use the micro-sprinklers not only in Madalena but throughout their irrigated production, as they found that they could reduce irrigation system costs by replacing commercially bought sprinklers with lollipop stick alternatives.In conclusion, rural extension is fundamental in the process of rural development and agricultural activities. Additionally, the acceptance of efficient and low-cost technology by farmers in Ceará suggests that such measures should be widely disseminated as a simplified and appropriate solution, especially for the water deficit in the region.