PATTERNS OF FORMATION IN THE SOUL OF THE STOCK OF PLANT RESIDUES OF PREVIOUS YEARS
Rubrics: AGRICULTURAL ECONOMICS AND POLICIES
Authors:
1.
Bunin Yelets State University
2.
Bunin Yelets State University
3.
Bunin Yelets State University
Type:
Article
eLocation:
Status:
Published
Received:
06.08.2021
Accepted:
15.08.2021
Published:
25.08.2021
Language:
Russian
Keywords:
detrit, sevooborot, udobreniya, dinamika, rastitel'nye ostatki, mineral'nye udobreniya
Abstract (English):
The study of the rate of decomposition of the biomass of agricultural crops cultivated in the Central Chernozem region showed that several years pass from the moment the residues enter the soil to their complete decomposition. The intake of post-harvest inhumified residues into the arable layer of the soil occurs annually (stubble, roots, etc.), so there is always a certain stock of plant residues from previous years, which are at different stages of decomposition. Therefore, at the time of harvesting, the soil contains plant remains of the harvested crop and the remains of crops previously cultivated in this field, i.e., the remains of previous years.
The study of the rate of decomposition of the biomass of agricultural crops cultivated in the Central Chernozem region showed that several years pass from the moment the residues enter the soil to their complete decomposition. The intake of post-harvest inhumified residues into the arable layer of the soil occurs annually (stubble, roots, etc.), so there is always a certain stock of plant residues from previous years, which are at different stages of decomposition. Therefore, at the time of harvesting, the soil contains plant remains of the harvested crop and the remains of crops previously cultivated in this field, i.e., the remains of previous years.
Keywords:
detrit, sevooborot, udobreniya, dinamika, rastitel'nye ostatki, mineral'nye udobreniya
detrit, sevooborot, udobreniya, dinamika, rastitel'nye ostatki, mineral'nye udobreniya
