2020
DOI: 10.48075/actaiguaz.v9i4.25881
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Emergência de plântulas e produção de mudas de couve-flor em diferentes substratos e regime de irrigação

Abstract: A horticultura demanda alta produtividade, necessitando de qualidade e uniformidade inicial de suas mudas com implicação direta desde o seu desenvolvimento até o plantio definitivo. Entre as espécies hortícolas, destaca-se a couve-flor que apresenta forma e sabor característico, sendo muito consumida no país o ano inteiro. Assim, o objetivo deste trabalho foi avaliar a emergência de plântulas e a produção de mudas de couve-flor em diferentes substratos e regime de irrigação. O experimento foi conduzido na estu… Show more

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Cited by 3 publications
(4 citation statements)
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“…These results were similar to those of Menegaes et al (2020;. The authors observed that the overall METs were 12.0 and 13.8 d for cauliflower and broccoli, respectively, which are similar to our results.…”
Section: Resultssupporting
confidence: 93%
See 1 more Smart Citation
“…These results were similar to those of Menegaes et al (2020;. The authors observed that the overall METs were 12.0 and 13.8 d for cauliflower and broccoli, respectively, which are similar to our results.…”
Section: Resultssupporting
confidence: 93%
“…There was significant interaction between broccoli and cauliflower species and substrate compositions, except for mean emergence speed, as it can be seen in for the substrate compositions of 1:0:0; 0:1:0; 0:0:1; 1:1:1; 1:1:0; 1:0:1 and 0:1:1, respectively. These data corroborate the study of Menegaes et al (2020;, who evaluated the emergence of broccoli and cauliflower in different substrate compositions and water regimes. Average emergence percentages were greater than 70%, thus indicating good conditions for the production of seedlings of these species.…”
Section: Resultssupporting
confidence: 89%
“…CV: Coefficient of variation. The synchronization of emergence peaks, according to Nassif and Perez (2000) and Menegaes et al (2020), is also an indication of the organization of the seed membrane system associated with its physiological quality (vigor), with a positive impact on the production of homogeneous and commercial seedlings.…”
Section: Resultsmentioning
confidence: 99%
“…Resultados semelhantes foram observados em trabalhos utilizando substratos com base orgânica, para culturas do tomate cereja, alface, couve, mamão, melancia e melão. Em que os autores verificaram diferença significativa nas alturas das mudas em função dos substratos utilizados (FERREIRA et al, 2015;MEDERIROS et al, 2013;PELLIZA et al, 2013;SILVA JÚNIOR et al, 2014), assim como no número de folhas (NUNES et al, 2012).…”
Section: Parâmetros De Emergência Das Plântulas De P Peruvianaunclassified