2007
DOI: 10.1590/s0102-05362007000300021
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Produção de mudas de alface com biofertilizantes e substratos

Abstract: Com o objetivo de avaliar o desenvolvimento de mudas de alface que foram desenvolvidas em diferentes substratos e sob efeito de adubação foliar usando biofertilizantes, foi realizado o experimento em casa de vegetação da UFERSA. Utilizou-se o delineamento de blocos ao acaso com 4 repetições. Os tratamentos foram resultados de um fatorial 4 x 5 envolvendo tipos de substrato (composto orgânico, Gold Mix 11, areia lavada e húmus + areia lavada 1:1) e fertilizante foliar (organo-mineral comercial Fertamin, testemu… Show more

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Cited by 29 publications
(31 citation statements)
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“…Farmers can produce and use compost themselves by utilizing plant remains obtained from their property or the surrounding region, which are considered economically important sources of nutrients (SILVEIRA al., 2002;MEDEIROS et al, 2007;ARAÚJO NETO et al, 2009) and play a central role in sustainable agriculture (KARTHIGEYAN & ALAGESAN, 2011). The search for quality substrates is important owing to the broad use of these substrates in the production of vegetable seedlings (SILVEIRA et al, 2002) since substrates have several advantages, such as the optimization of labor, input, and fertilizers (LOPES et al, 2007), obtaining high-quality seedlings (BRITO et al, 2002) and ensuring the success of other steps in the productive process.…”
Section: Soil Sciencementioning
confidence: 99%
See 1 more Smart Citation
“…Farmers can produce and use compost themselves by utilizing plant remains obtained from their property or the surrounding region, which are considered economically important sources of nutrients (SILVEIRA al., 2002;MEDEIROS et al, 2007;ARAÚJO NETO et al, 2009) and play a central role in sustainable agriculture (KARTHIGEYAN & ALAGESAN, 2011). The search for quality substrates is important owing to the broad use of these substrates in the production of vegetable seedlings (SILVEIRA et al, 2002) since substrates have several advantages, such as the optimization of labor, input, and fertilizers (LOPES et al, 2007), obtaining high-quality seedlings (BRITO et al, 2002) and ensuring the success of other steps in the productive process.…”
Section: Soil Sciencementioning
confidence: 99%
“…Lettuce is the most cultivated leafy vegetable and an important part of the Brazilian diet (LOPES et al, 2007;MEDEIROS et al, 2007), and it is common to use organic substrates for the production and development of its seedlings (GOMES et al, 2008). This study aimed to assess (1) the amount of Trigoniulus corallinus millipedes sufficient for transforming waste into organic compost; (2) the main physicochemical characteristics of compost; and (3) compost efficiency when used as a substrate for the production of lettuce seedlings.…”
Section: Soil Sciencementioning
confidence: 99%
“…Ceres, Viçosa, v. 60, n.5, p. 675-682, set/out, 2013 posto, de acordo com Medeiros et al (2007), promoveu os maiores aumentos de MSPA e MSR, aos 21 DAS. Na Tabela 4, aos 30 DAE do pepino, observa-se que os substratos T 1 (composto), T 3 (composto + areia, na proporção de 1:1 em peso) e T 4 (composto + areia, na proporção de 1:3 em peso) proporcionaram CR superiores ao de T 0 (Plantmax ® HA).…”
Section: Tratamentounclassified
“…Quando aplicados no solo, proporcionam melhoria nas propriedades físicas (estrutura e porosidade), químicas e biológicas do solo e quando aplicado sobre as folhas podem contribuir para um suprimento equilibrado de macro e micronutrientes, prevenir contra o ataque das pragas e controlar doenças, a um custo muito baixo, permitindo que o vegetal desenvolva todo o seu potencial genético e produtivo (Tratch & Bettiol, 1997;Medeiros et al, 2007;Alves et al, 2009).…”
Section: Introductionunclassified