Matches in SemOpenAlex for { <https://semopenalex.org/work/W4285524821> ?p ?o ?g. }
Showing items 1 to 67 of
67
with 100 items per page.
- W4285524821 endingPage "124" @default.
- W4285524821 startingPage "115" @default.
- W4285524821 abstract "It is found that 0–30 cm arable layer density was in the range from 1.09 to 1.32 g/cm3 regardless of the tillage system at the beginning of spring field work. The compaction of 0–30 cm soil layer (by 0.02–0.14 g/cm3) was at the shallow mulching due to the loosening depth reduction to 12–14, 14–16 cm. There is an inversely proportion between soil porosity and density, i.e. the higher density, the lower pore volume in the soil. We can increase the porosity (up to 54.3 %) and improve the soil aeration (30.3–32.4 %) due to the primary tillage (especially plowing and chisel loosening) and crop residues, which leads to soil decompaction and the significant pore formation. At the end of field crop vegetation, there was a natural compaction of the soil due to natural and technogenic factors. As a result, the pore volume decreased by an average of 2.7–5.7 % under moldboard plowing and differentiated tillage system and by 1.5–3, 5 % – shallow nonmoldboard loosening. In the spring and during the growing season, the compaction of porous soil under the moldboard plowing and differentiated tillage system has always been more intensive compared to shallow nonmoldboard tillage. It is established that on the recultivated lands the total porosity and aeration porosity indicators in the model with zonal soil at long-term use of fertile layer gradually increased (52.5 → 59.2 → 60.3 %), however with the completion of intensive use of perennial agrocenosises they decreased to 56.4 %. For the model with loess-like loams, the patterns were similar. The increase of total porosity and aeration porosity in model with clays compared with the initially formed technosoils was observed. Key words: field crops, tillage system, density, porosity, chisel tillage, disking, bulk fertile layer." @default.
- W4285524821 created "2022-07-16" @default.
- W4285524821 creator A5042122391 @default.
- W4285524821 creator A5071592329 @default.
- W4285524821 creator A5082434373 @default.
- W4285524821 creator A5070005558 @default.
- W4285524821 date "2021-01-01" @default.
- W4285524821 modified "2023-09-27" @default.
- W4285524821 title "Change of agrophysical properties of ordinary chernozem under the tillage in crop rotation and on recultivated land in the steppe zone of Ukraine" @default.
- W4285524821 doi "https://doi.org/10.31867/2523-4544/0167" @default.
- W4285524821 hasPublicationYear "2021" @default.
- W4285524821 type Work @default.
- W4285524821 citedByCount "0" @default.
- W4285524821 crossrefType "journal-article" @default.
- W4285524821 hasAuthorship W4285524821A5042122391 @default.
- W4285524821 hasAuthorship W4285524821A5070005558 @default.
- W4285524821 hasAuthorship W4285524821A5071592329 @default.
- W4285524821 hasAuthorship W4285524821A5082434373 @default.
- W4285524821 hasBestOaLocation W42855248211 @default.
- W4285524821 hasConcept C127313418 @default.
- W4285524821 hasConcept C159390177 @default.
- W4285524821 hasConcept C159750122 @default.
- W4285524821 hasConcept C16397148 @default.
- W4285524821 hasConcept C180429540 @default.
- W4285524821 hasConcept C187320778 @default.
- W4285524821 hasConcept C196715460 @default.
- W4285524821 hasConcept C2778589381 @default.
- W4285524821 hasConcept C39432304 @default.
- W4285524821 hasConcept C6557445 @default.
- W4285524821 hasConcept C6648577 @default.
- W4285524821 hasConcept C70957220 @default.
- W4285524821 hasConcept C86803240 @default.
- W4285524821 hasConcept C93973069 @default.
- W4285524821 hasConceptScore W4285524821C127313418 @default.
- W4285524821 hasConceptScore W4285524821C159390177 @default.
- W4285524821 hasConceptScore W4285524821C159750122 @default.
- W4285524821 hasConceptScore W4285524821C16397148 @default.
- W4285524821 hasConceptScore W4285524821C180429540 @default.
- W4285524821 hasConceptScore W4285524821C187320778 @default.
- W4285524821 hasConceptScore W4285524821C196715460 @default.
- W4285524821 hasConceptScore W4285524821C2778589381 @default.
- W4285524821 hasConceptScore W4285524821C39432304 @default.
- W4285524821 hasConceptScore W4285524821C6557445 @default.
- W4285524821 hasConceptScore W4285524821C6648577 @default.
- W4285524821 hasConceptScore W4285524821C70957220 @default.
- W4285524821 hasConceptScore W4285524821C86803240 @default.
- W4285524821 hasConceptScore W4285524821C93973069 @default.
- W4285524821 hasIssue "1" @default.
- W4285524821 hasLocation W42855248211 @default.
- W4285524821 hasOpenAccess W4285524821 @default.
- W4285524821 hasPrimaryLocation W42855248211 @default.
- W4285524821 hasRelatedWork W1519927383 @default.
- W4285524821 hasRelatedWork W1974939584 @default.
- W4285524821 hasRelatedWork W2023151956 @default.
- W4285524821 hasRelatedWork W2073122706 @default.
- W4285524821 hasRelatedWork W209400900 @default.
- W4285524821 hasRelatedWork W2185052317 @default.
- W4285524821 hasRelatedWork W2368632363 @default.
- W4285524821 hasRelatedWork W2560436555 @default.
- W4285524821 hasRelatedWork W2188577414 @default.
- W4285524821 hasRelatedWork W2736953596 @default.
- W4285524821 hasVolume "5" @default.
- W4285524821 isParatext "false" @default.
- W4285524821 isRetracted "false" @default.
- W4285524821 workType "article" @default.