Баланс гумусу в чорноземі типовому залежно від способів основного обробітку ґрунту

Abstract

The influence of various methods of basic cultivation on the balance of humus in chernozems typical of the Left-Bank Forest-Steppe of Ukraine was studied. The energy and economic losses from humus losses due to their dehumification are calculated. It is established that for the ten-year period from 2012 to 2022. The greatest deficit of humus has developed in chernozem, typical variants of shelf and chisel cultivation. The smallest humus deficit is created in the conditions of combined tillage of different depths. According to absolute data, the humus deficit in the soil of the no-tillage variant occupies an intermediate place between the above options. The economic losses in no-tillage variants are lower compared to flichboard tillage.