science-review.ru
Scientific journal
Scientific Review. Biological science
ISSN 2500-3399
ПИ №ФС77-57454
ISSN 2500-3399
ПИ №ФС77-57454
PECULIARITIES OF GROWTH AND PRODUCTION PROCESSES OF OATS AT THE INOCULATION OF TECHNOGENIC ELUVIALS BY SOIL MICROORGANISMS
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The analysis of growth and production processes of oats (the intensity of photosynthesis of leaves, a dry weight of plants, the area of leaves and the dynamics of its formation, the crop structure) is carried out at the inoculation of technogenic eluvials by soil microorganisms. It is established that the maximum intensity of photosynthesis was observed in the period from 5 to 25 July and sharply declined to 5 August. The major differences from the control during the growing season were observed at the inoculation by microorganisms decomposing silicates. The obtained experimental data showed that the increase of the dry mass of oats in the vegetation period happened on S-shaped curve of Saks both in the control and in the advanced options - to the minimum growth in June and the period of the maximum growth at the end of July - the beginning of August. Entering of the microorganisms decomposing silicates as separately and in a mix with microorganisms that use mineral nitrogen and the composition «microorganisms decomposing silicates + microscopic mushrooms + microorganisms that use mineral forms of nitrogen» is more conducive to the increase of the dry mass of plants and the area of leaves of oats, as well as the basic indicators of yield structure.