EFEITO DOS TRATAMENTOS DE OXIDAÇÃO EM Aloysia virgata
2009
Rômulo Magno Oliveira de Freitas | Mychelle Karla Teixeira de Oliveira | Jeferson Luiz Dallabona Dombroski | Francisco Augusto Alves Câmara | Raimundo Viana da Silva Neto
This work was accomplished with the objective of establishing a technique for the control of the oxidation, in the micropropagation in vitro of the Aloysia virgata. The experimental design utilized was the completely randomized one, with 5 treatments and 20 replications. Being the treatments: T1: control (without activated coal, sun), T2 (coal, sun), T3 (darkness, without coal), T4 (wash, control), T5 (darkness, coal). The characteristics evaluated were the oxidation levels, the percentage of contamination (fungus, bacterium) and the development (height, number of leaves). Before the presented results it can be concluded that the Aloysia virgata presents oxidation easiness. The wash in water favors the spread of fungus and bacterium. The dark ambient and the middle with activated coal were efficient in the control of the oxidation.
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