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Martins, Leopoldino Vasco
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Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Industrial & Manufacturing Engineering Social Sciences

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Study of Utilization of Hydrological Services and Economic Value of Humboe Water Resources by Ermera Community Martins, Leopoldino Vasco; Luis Pereira
International Journal of Integrative Sciences Vol. 3 No. 12 (2024): December 2024
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ijis.v3i12.12919

Abstract

This study aims to determine the volume of water use of the community of Humboe Village, Ermera Municipality for household needs and to determine the economic value of hydrological environmental services in the Forest Area in Humboe Villag. This research was carried out in Ermera, taking place from January to March 2023. The variables observed in this study are the volume of water used for household needs, namely the need for clean water (m3/month), the economic value of water based on the price applicable to household needs (U$) and the willingness to pay (WTP) by the water user community (Rp. Sample determination is carried out by Simple Random Sampling, with the number of samples taken as much as 10% or 40 families out of a total of 140 household’s members of pipe-based management. The data collection method is carried out by taking secondary data and direct interviews with the public using structured questionnaires. The results of the study show that the average water volume over the past year in Humboe Village is 41.38541667 m3/year with 140 households using Humboe springs
Analysis of White Mushroom Production in Eamo Center Ermera Municipality Julio Souza Amaral; Martins, Leopoldino Vasco; Gomes, Armindo
International Journal of Integrative Sciences Vol. 3 No. 12 (2024): December 2024
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ijis.v3i12.12920

Abstract

This study aims to determine the motivation of producers in the production of white oyster mushrooms (Pleurotus ostreatus), the investment costs of producers in their production and the input and output of the company in the production of oyster mushroomsThe methodology used in this practice is a descriptive analysis method such as direct observation to collect data in the field, interviews are a method of collecting data in the form of a list of questions according to systematics, documentation methods as data collection techniques. through primary data and the appointment of secondary data with documentation.Through the results of this practice, it can be seen that the income from the porcini mushroom business is positive for the development of the Fatuquero community, because EAMO can produce porcini mushrooms of six to ten thousand per serving with a market price of $ 0.85, so that each price multiplied by the number of mushrooms reaches seven to eight thousand. This shows that the annual income of $8,890.00, $7,788.55, $6258.55 from the total annual income of white mushrooms divided by the total production budget of $4,704.00 $3,456.00 $5,100.00 with a fixed cost of $8,201,010 activity 0 returns the R/C ratio of 6.087, 5.858, and 2.427 and this means that the R/C value is greater than >1 is a profitable tree breeding activity for the Fatuquero community which is a priority for development by EAMO
Co-Authors Gomes, Armindo Julio Souza Amaral Luis Pereira