2020
DOI: 10.14393/bj-v36n2a2020-43252
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Precision tools for irrigation management of tomato seedlings

Abstract: A produção de mudas é um ponto crítico do sistema de produção de hortaliças. Devido a informações sobre o consumo de água pelas mudas, o planejamento da irrigação se torna ineficiente, fato que provoca perdas na qualidade das mudas. O objetivo do experimento foi testar o uso de hidrogel no substrato e determinar o manejo de irrigação adequado através de ferramentas de automatização do sistema de irrigação. O experimento foi conduzido em ambiente protegido na Universidade Federal de Viçosa. Foram produzidas mud… Show more

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“…This substance is made up of a synthetically developed polyacrylamide base, which can retain water. It can be mixed with soil or substrate to change its physical and chemical properties and increase water retention and nutrient absorption (Aleman, Campos, & Mantovani, 2020). greater development when using an irrigation frequency of around 3 days.…”
Section: Introductionmentioning
confidence: 99%
“…This substance is made up of a synthetically developed polyacrylamide base, which can retain water. It can be mixed with soil or substrate to change its physical and chemical properties and increase water retention and nutrient absorption (Aleman, Campos, & Mantovani, 2020). greater development when using an irrigation frequency of around 3 days.…”
Section: Introductionmentioning
confidence: 99%