Registration Number
0224U000436,
0121U000048
, R & D reports
Title
To establish regularities of organic carbon transformation in crop rotations of the Left-Bank Forest-Steppe
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Head
Demydenko Oleksandr V., Доктор сільськогосподарських наук
Registration Date
08-01-2024
Organization
Cherkasy State The Agricultural Experimental Station of National Scientific Center "Institute of Agriculture of National Academy of Agrarian Sciences of Ukraine"
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Black soils typical of the central part of the Forest-Steppe of Ukraine have a high sequestration capacity in agrocenoses of short-rotational crop rotations, which increases by 15–20% with the systematic use of low-carbon tillage technologies: tillage and surface tillage compared to plowing. Under the organo-mineral fertilization system, the sequestration capacity of chernozem in the 0–20 cm layer of the soil increases under plowless tillage and tends to decrease under surface tillage compared to ploughing.
The interaction of the factors of humus stock and С-СО2 РОР in crop rotation A was 3.12 times more effective compared to crop rotation B, which testifies to the determining value of the type of crop rotation in the formation of the sequestration capacity of chernozem. The fertilization system determines the rate of growth of sequestration, and the method of cultivation determines the nature of the manifestation of carbon monoxide accumulation in the chernozem of the agrocenosis.
Product Description
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Kravchenko Vitaliy P.
Shapoval Ivan S.
Yarmilko Svitlana A.
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2024-01-08
