2017
DOI: 10.5935/paet.v10.n2.07
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Qualidade de mudas de quiabeiro em função de diferentes dosagens de fertilizante de liberação lenta

Abstract: Mudas de quiabeiro apresentam lenta absorção de nutrientes e há necessidade de fornecimento escalonado de minerais para evitar perdas por lixiviação e carência de nutrientes como nitrogênio e potássio. Dentre as opções disponíveis para a nutrição das mudas estão os fertilizantes de liberação lenta (FLL). Nesse sentido, o objetivo do presente trabalho foi avaliar doses de FLL no desenvolvimento de mudas de quiabeiro. A pesquisa foi realizada nas dependências do Instituto Federal Catarinense-Campus Araquari, com… Show more

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Cited by 7 publications
(5 citation statements)
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“…The number of leaves is an interesting factor because it is an important indicator of the photosynthetic capacity of the plant and its carbon assimilation capacity (Gomes et al, 2017). The growth of the number of leaves and height is greater when the soil has high fertility, especially in soils with high phosphorus and potassium content, and the supply of these minerals by the controlled-release fertilizer may be related to the increase of these variables in sweet potato plants cv.…”
Section: Resultsmentioning
confidence: 99%
“…The number of leaves is an interesting factor because it is an important indicator of the photosynthetic capacity of the plant and its carbon assimilation capacity (Gomes et al, 2017). The growth of the number of leaves and height is greater when the soil has high fertility, especially in soils with high phosphorus and potassium content, and the supply of these minerals by the controlled-release fertilizer may be related to the increase of these variables in sweet potato plants cv.…”
Section: Resultsmentioning
confidence: 99%
“…In the present study, the root collar diameter of the loquat seedlings increased linearly in response to the doses of the controlled-release fertilizer, with an increment of 16.7% on the seedlings treated with 10 kg m -³ in comparison to the control group (Figure 1b). among others (Freitas et al, 2011;Rossa et al, 2011;Gomes et al, 2017a;2017b;Almeida et al, 2018). Biomass accumulation is an important feature because it reflects the carbon status of a developing seedling, affecting and being affected by the capacity of capture of light, nutrients and water (Modrzyński et al, 2015).…”
Section: Resultsmentioning
confidence: 99%
“…O crescimento do número de folhas e de altura é maior quando o solo apresenta alta fertilidade, principalmente em solos com alto teor de fósforo e potássio, e o suprimento destes minerais pelo FLC pode estar relacionado ao incremento dessas variáveis nas plantas de batata-doce BRS Amélia (NUNES et al 2016, GOMES et al 2017, sendo o nitrogênio um dos principais atores desse processo por estimula o crescimento vegetativo, resultando em maior número de folhas por planta e aumento do diâmetro do caule da parte aérea (NUNES et al 2016).…”
Section: Análise Dos Parâmetros Biométricosunclassified