Dynamics of calcium carbanates and soil acidity as effected by different tillage and fertilizers
Keywords:
carbonates, resource-saving technologies, the soil reaction, chernozem typicalAbstract
The paper was dedicated to the influence of different technologies of crops and fertilization on the soil reaction (pHKCl) and depth of carbonates in typical chernozem. It is established, that the using of V-Blade tillage reduce acidity caused soil solution and intensively raising carbonates during the growing season, as compared to plowing. The fertilizer application is increased a soil acidification and reducing line reaction of carbonates, particularly for the use of green manure and straw on a background of mineral fertilizers, where they fell to 80-95 cm by V-Blade tillage. On the stationary plots without boiling carbonate fertilizer line is closest to the surface of shallow cultivation. In virgin lands carbonates are situated more deeply, than in stationary plots without fertilizers and their seasonal dynamics had the same pattern as the culture agrocenosis.
References
Polupana, N. I. (1988). Pochvy Ukrainy i povysheniye ikh plodorodiya [Soils of Ukraine and increase their fertility] . Kiev : Urozhay, – T. 1. – S. 66–71.
Demidenko, O., Shikula M. (2005) Secondary okarbonachennya conditions and optimize recovery of natural processes with minimum soil tillage black earth/ O. V. Demidenko, M. K. // Naukoviy vísnik NAU, 81, 131–141.
Bykova, O. YE. (2005) Change elements typical black soil fertility of soil in the agriculture. Scientific bulletin NAU, 81, 45-49.
Shykula, K., Demidenko, O. (2005) Cultural soil with minimal soil humus Bulletin arharnoyi science, 81, 107-118.
Downloads
Published
Issue
Section
License
Relationship between right holders and users shall be governed by the terms of the license Creative Commons Attribution – non-commercial – Distribution On Same Conditions 4.0 international (CC BY-NC-SA 4.0):https://creativecommons.org/licenses/by-nc-sa/4.0/deed.uk
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
