2020
DOI: 10.5007/1982-5153.2020v35n75p461
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Disponibilidade e qualidade da água para irrigação no território indígena Rio Formoso, na transição cerrado/Amazônia, Mato Grosso-Brasil

Abstract: O objetivo deste trabalho foi quantificar e qualificar a água para a irrigação nos mananciais da Terra Indígena Rio Formoso em Tangará da Serra, Mato Grosso – Brasil, no contexto de importante polo agrícola brasileiro. Delimitaram-se cinco bacias hidrográficas com cinco pontos de coleta e amostragens em 12 meses seguidos, a partir de agosto/2016.  Foram avaliadas 15 variáveis: nitrogênio (N), fósforo (P), temperatura (T), turbidez (Tu), sólidos totais (ST), potássio (K+), cálcio (Ca2+), magnésio (Mg2+), cloret… Show more

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Cited by 1 publication
(2 citation statements)
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“…As a result, the quality of the water used to irrigate crops (eg its pH, salinity levels, and content of different contaminants) is declining (Zandalinas, Fritschi, & Mittler, 2021). Melo and Queiroz (2020) report that water unsuitable for agriculture, in addition to contaminating, can degrade the soil through salinization, sodicity, poisoning plants, corroding and clogging pipes, making agricultural production unfeasible, it can also lead to contamination of direct users and indirect (Almeida, 2010) and still reduce profits and even make the activity unfeasible.…”
Section: Contamination Of Water Resourcesmentioning
confidence: 99%
See 1 more Smart Citation
“…As a result, the quality of the water used to irrigate crops (eg its pH, salinity levels, and content of different contaminants) is declining (Zandalinas, Fritschi, & Mittler, 2021). Melo and Queiroz (2020) report that water unsuitable for agriculture, in addition to contaminating, can degrade the soil through salinization, sodicity, poisoning plants, corroding and clogging pipes, making agricultural production unfeasible, it can also lead to contamination of direct users and indirect (Almeida, 2010) and still reduce profits and even make the activity unfeasible.…”
Section: Contamination Of Water Resourcesmentioning
confidence: 99%
“…Irrigation is a technique that allows for greater safety in crops, diversification of production, among other advantages. However, it requires implementation studies for a better choice of irrigation method and system with the same degree of importance, but with less diffusion are preliminary studies to assess the quality of irrigation water and its availability for use (Melo & Queiroz, 2020). Bernardo (2008) highlights the importance of irrigation to increase the supply of food and fiber to the population.…”
Section: Adequacy Of Water For Irrigationmentioning
confidence: 99%