Formação de mudas de jabuticabeira (Plinia sp.) em diferentes substratos e tamanhos de recipientes Seedling development of jabuticaba fruit trees (Plinia sp.) in different substrates and sizes of containers
Copyright policy )Formação de mudas de jabuticabeira (Plinia sp.) em diferentes substratos e tamanhos de recipientes Seedling development of jabuticaba fruit trees (Plinia sp.) in different substrates and sizes of containers
O trabalho foi desenvolvido na Universidade Tecnológica Federal do Paraná (UTFPR), Câmpus Pato Branco PR, de abril de 2005 a abril de 2006, com o objetivo de avaliar diferentes substratos (Plantmax® Hortaliças; terra de mata nativa + vermicomposto (1:1 v/v); terra de mata nativa + areia granulação média + vermicomposto (1:1:1 v/v); terra de mata nativa + vermiculita + vermicomposto (1:1:1 v/v); e vermicomposto) e tamanhos de recipiente (577 cm³ e 1.963,5 cm³) sobre a emergência de sementes e a formação de mudas de jabuticabeira. Foram avaliados o percentual de emergência e o Índice de Velocidade de Emergência (IVE) aos 3 meses após a semeadura. Aos 12 meses após a semeadura, foram efetuadas as avaliações de altura da planta, diâmetro do caule e área foliar, matéria seca de raiz e da parte aérea das mudas. Os substratos Plantmax® Hortaliças e a mistura de terra de mata nativa + vermicomposto (1:1 v/v) no recipiente com volume de 1.963,5 cm³, proporcionam melhor crescimento das mudas de jabuticabeira.The experiment was carried out at UTFPR, Campus Pato Branco, from april 2005 to april 2006 with the aim of testing different substrates (Plantmax® Hortaliças; soil of the native wood + vermicompost (1:1 v/v); soil of the native wood + medium sand + vermicompost (1:1:1 v/v); soil of the native wood + vermiculite + vermicompost (1:1:1 v/v); and vermicompost) and different volume of containers (577 cm³ e 1963,5 cm³) on the seed emergence and formation of 'jabuticaba' fruit tree seedlings. The percentage of emergence was evaluated and it was realized the calculation of EVI (Emergence Velocity Index) ninety days after seed germination. Twelve months after seed germination it was evaluated the seedling height, diameter of stem and foliar area, dry matter of the roots and the canopy. The results showed that the substrate Plantmax® Hortaliças in the two recipients and the substrate ½ soil of the native wood + ½ vermicompost in the biggest recipient (1963,5 cm³) presented the best development of the 'jabuticaba' fruit tree seedlings.
Myrtaceae, produção de mudas, Plant culture, substrate, seeds, plants propagation, SB1-1110, propagação sexuada, substratos, sementes, sexual propagation
Myrtaceae, produção de mudas, Plant culture, substrate, seeds, plants propagation, SB1-1110, propagação sexuada, substratos, sementes, sexual propagation
selected citations These citations are derived from selected sources.This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).0 popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.Average influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).Average impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.Average
Citations provided by BIP!Popularity provided by BIP!