1999
DOI: 10.1590/s0103-90161999000400004
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Cobertura do substrato com filme plástico e o cultivo hidropônico da roseira: produtividade, consumo de água, temperatura e salinização

Abstract: Roseiras das cultivares Anna e Sari foram conduzidas em cultivo hidropônico em bancadas com e sem cobertura do substrato. O material usado para a cobertura foi o polietileno (PEBD) de coloração preta e com espessura de 0,18 mm. Como substrato de cultivo, foi usada a mistura de areia:turfa = 4:1 v/v. Os transplantes foram feitos em novembro de 1995, dispostos em fila única com 7,5 plantas/m2. Para o controle da fertirrigação, foi usado o método que se baseia no uso de um lisímetro, colocado em cada bancada, o q… Show more

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Cited by 5 publications
(1 citation statement)
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“…But in the second harvest, these parameters did not differ, while SL differed. Rodrigues et al (1999), studying plastic coverage in hydroponic cultivation of two varieties of rose, found that the increase in production in the cultivation with covered substrate did not alter the average weight of the flowers or the length of the stem. Therefore, such studies show that the characteristics of floral stems do not vary consistently with changes in nutrient availability and substrate moisture.…”
Section: Resultsmentioning
confidence: 99%
“…But in the second harvest, these parameters did not differ, while SL differed. Rodrigues et al (1999), studying plastic coverage in hydroponic cultivation of two varieties of rose, found that the increase in production in the cultivation with covered substrate did not alter the average weight of the flowers or the length of the stem. Therefore, such studies show that the characteristics of floral stems do not vary consistently with changes in nutrient availability and substrate moisture.…”
Section: Resultsmentioning
confidence: 99%