The possibility of using the waste of the lignocellulosic hydrolysates biodetoxification as a seed treater of wheat varieties zoned in the West Siberian region of the of the Russian Federation

Abstract

In the present study we investigated the possibility of using the waste of the lignocellulosic hydrolysates biodetoxification as a seed treater for wheat varieties zoned in the West Siberian region including the Tomsk region. The wastes are microbiocenoses of activated sludge, depleted during the detoxification process and capable of growing on toxic substrates. The study was conducted on three experimental objects and on wheat varieties Iren, Novosibirskaya 3, Novosibirskaya 51. For comparison, reference objects of biological preparations for plant protection Alirin-B, Fitosporin-M were used. The study showed that the waste of lignocellulosic hydrolysates biodetoxification had antifungal activity. The effectiveness of reducing the total contamination of seed infection in different experiments with experimental samples ranged from 52 to 82%. In some cases, the reference variants proved to be ineffective; the maximum effect on reducing the total seed contamination was achieved by Alirin-B and amounted about 30%. Seed treatment of wheat by the waste biodetoxification of different origins reduced the prevalence pathogens of seed wheat. At the same time the treatment did not significantly affect the increase in the parameters of plant growth and development (germination, length and weight of sprouts).