Avaliação da eficiência da aplicação de microrganismos eficientes EM•1® em cultivo de alface

Abstract

The work was conducted in the municipality of Medianeira, Joy Line west of Paraná, in the period December 2010 to March 2011. In the experiment we used two kinds of lettuce, which were thelettuce Lettuce Mauren (Pellet) LECHUGA MAUREN–ICEBERG, lot 0098581410, Lettuceand SOLAR SVR 06511236) lote100941057/01, origin (USA). It was conducted in greenhouse using the wooden boxes measuring 180 cm long by 0.80 inches wide, using soil from the bank, and directly into the soil in the garden, washed down with EM•1®., thirty days before planting and during the life cycle plant, watered every 15 days usingthe microorganism EM•1®. as product recommendation. There was a significant difference at 5% between fresh weight of the trunk on lettuce grown in a greenhouse, with and without the application of EM•1®. root dry mass differed between treatments where noted that the situation of greenhouse treatment without application of MS showed a higher growth of root mass and lower development trunk while treatment with the application of MS showed the greatest development of the trunk. Regarding the economic part the increase in productivity with the application of the product was significant.