2020
DOI: 10.36524/ric.v6i2.393
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EFEITO DA APLICAÇÃO DE ÁCIDO-INDOL-3-BUTÍRICO (AIB) NO CRESCIMENTO E QUALIDADE DE MUDAS DE Piper nigrum L. CV. KOTTANADAN PROPAGADAS VEGETATIVAMENTE

Abstract: A pimenteira-do-reino (Piper nigrum L.) é amplamente utilizadas para diversos fins, tais como, plantas ornamentais, condimentos e até empregadas na medicina popular. Desta forma, o objetivo do estudo foi verificar o efeito da aplicação de diferentes doses de ácido-indol-3-butírico (AIB) no crescimento e na qualidade de mudas da cultivar Kottanadan. O estudo foi realizado no de viveiro da fazenda Experimental do Instituto Capixaba de Pesquisa, Assistência Técnica e Extensão Rural, situado no Norte do Estado do … Show more

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Cited by 3 publications
(3 citation statements)
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“…However, DQI values between 0.38 and 0.68 found for top grafting in the evaluated genotypes are considered good, indicating aptitude for survival when transplanted, as they tend to adapt well to field conditions, due to the greater vigor of the aerial part of seedlings. Oliveira et al (2020), in a study on the effect of the application of indole-3-butyric acid on the growth and quality of seedlings of P. nigrum 'Kottanadan' propagated by cuttings found Dickson quality index = 0.476 as the highest value for the experiment.…”
Section: Discussionmentioning
confidence: 95%
“…However, DQI values between 0.38 and 0.68 found for top grafting in the evaluated genotypes are considered good, indicating aptitude for survival when transplanted, as they tend to adapt well to field conditions, due to the greater vigor of the aerial part of seedlings. Oliveira et al (2020), in a study on the effect of the application of indole-3-butyric acid on the growth and quality of seedlings of P. nigrum 'Kottanadan' propagated by cuttings found Dickson quality index = 0.476 as the highest value for the experiment.…”
Section: Discussionmentioning
confidence: 95%
“…It can be seen that very low or very high concentrations of IBA have a direct influence on these characteristics. This is because, at lower doses, the response induced by the regulator is slower, whereas at higher doses it can lead to phytotoxicity, preventing the material from achieving maximum development (OLIVEIRA et al, 2020).…”
Section: Discussionmentioning
confidence: 99%
“…Foi possível observar que concentrações muito baixas ou muito altas de AIB influenciam diretamente nessas características. Isso se deve, pois, em doses mais baixas, a indução de resposta provocada pelo regulador é mais lenta; já em altas dosagens, pode levar a fitotoxidez, impedindo que o material consiga seu máximo desenvolvimento (OLIVEIRA et al, 2020).…”
Section: Acknowledgementsunclassified