Influence of agricultural systems and basic tillage on soil microorganisms number under winter wheat crops of the Right-bank Forest-Dteppe of Ukraine

Abstract

The results of studying the influence of different systems of agriculture and measures of basic tillage on the number of microorganisms and its phytotoxicity in the field of winter wheat are presented. It is proved that different systems of agriculture and measures of basic tillage do not equally affect the microbiological activity of the rhizosphere of winter wheat in the number and species composition of microorganisms. As a result, the variants created different conditions for the course of biochemical processes in the soil and the formation of crop yields. Moldboard-boardless tillage and the ecological system of agriculture proved to be more promising.

Changes in Agrochemical Parameters of Sod-Podzolic Soil Depending on the Productivity of Cereal Grasses of Different Ripeness and Methods of Tillage in the Carpathian Region

“…One of the important directions in grass growing is creation of sown high-yielding grasslands based on the usage of perennial cereal grasses. Preference should be given to sowing cereal grasses with various ripeness periods, as legumes are uncompetitive and short-lived on sod-podzolic soils [Bogovin & Dudnik, 2001;Karpenko et al, 2020;Argenti et al, 2021]. Therefore, further intensification of meadow fodder production involves the introduction of new high-yielding varieties of perennial grasses with different ripeness periods into production, in order to organize mowing conveyors on their basis for continuous supply of green mass during the mowing period and stalking up fodders for winter.…”

Nutrient Balance of Sod–Podzolic Soil Depending on the Productivity of Meadow Agrophytocenosis and Fertilization

“…These fertilizers are highly effective on sufficiently moist lands (floodplain and lowland meadows, normal land and irrigated areas of meadows), predominated by valuable meadow grasses from the group of mesophytes. They increase productivity of lands by 2-3 times and the share of fodder-valuable species in natural grasslands, as it is noted by Makarenko, Bogovin, Kurgak [Kurhak & Karbivska, 2019; Karpenko et al 2020].…”

Ecological and Economic Study of Wheat Winter Varieties by Different Geographical Origin

“…The primary tasks of scientists and researchers are rational use of agrometeorological resources, determination of optimal terms for carrying out work on the elements of growing technology, taking into account weather conditions of current year, and on their basis, improvement of adaptive technologies for growing grain crops under conditions of unstable moisture zone. This will contribute to increase of productivity, the gross harvest of grain, sustainability of agriculture and restoration of soil fertility [Karpenko et al, 2020;Tanchyk et al, 2021;Karbivska et al, 2022b].…”