Influence of bacteria genus Bacillus introduced in peat substrate on Eruca sativa (L.) Mill. quality

It is known that many strains of bacteria genus Bacillus are able to stimulate plant growth and increase plant productivity. However information about their influence on green cultures quality is not enough.

The purpose of work was studying of two strains bacteria B. subtilis М9/6 and B. amyloliquefaciens 23ТМ influence on Eruca sativa plant quality in the laboratory. It was obtained that eruca quality was higher when we used strains B. subtilis М9/6 and B. amyloliquefaciens 23ТМ at a concentration of 106 cells/ml and 10 and 5 ml/l of peat substrate, respectively. They increased content of water-soluble carbohydrates, vitamin C and reduced content of nitrates in leaves. Content of vitamin P and vitamin B₂ and plant productivity were at the level of control values.

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