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Registration Number

0219U004573, 0117U004291 , R & D reports

Title

Development of modern concept to resoil the bionic potential of recultivated lands for soil conservation

Head

Сhorna Valentina Ivanivna,

Registration Date

09-09-2019

Organization

Dnipropetrovsk state agrarian and economik university

Description

As a result of determining the features of the distribution of aggregate fractions on the layers of pedosomes of turf-lithogenic soils on gray-green and red-brown clays and on loamy loams, the main aspects of the restoration of fertility of technogenically-disturbed soils have been established. The general characteristic of the condition of the rectoliths by the indicator of the concentration of monosilic acid as an accessible form of silicon is given. For soddy-lithogenic soils on red-brown and gray-green clay there is a significantly higher concentration of monosaccharide acid in the investigated profiles of technosams compared to sod-lithogenic soils in forest loam and in pedosomes. According to the content of monosilic acid, such types of soils as turf-lithogenic on loam loam and pedosomes can be attributed to highly deficient (degraded), and turf-lithogenic soils on red-brown and gray-green clays - to moderately deficient. Mathematical models were constructed to determine the relationship between the content of humus and total silicon in the technosemic profiles. The laws of soilogenesis on the content of silicon compounds and the possibility of restoring the fertile soil layer are revealed.

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Вагнер І.В.
Ворошилова Н.В.
Кацевич В.В.
Лоза І.М.
Мовчан Г.
Пухова О.Є.
Чорна В.І.
Шульман М.В.