Open Access
| Issue |
BIO Web Conf.
Volume 122, 2024
2024 9th International Conference on Energy Efficiency and Agricultural Engineering (EE&AE 2024)
|
|
|---|---|---|
| Article Number | 01015 | |
| Number of page(s) | 8 | |
| DOI | https://doi.org/10.1051/bioconf/202412201015 | |
| Published online | 17 July 2024 | |
- M. Teoharov, et al. Genetic and applied classifications of soils and lands in Bulgaria. (BSSS pub., 2019) [Google Scholar]
- D. Watson, G. Philip, Refinement of Inverse Distance Weighted Interpolation. Geoprocessing, 2 (1985). [Google Scholar]
- B. Kivambo, Patterns in the changes in the structure of the soil cover of some genetic features of the soils in the area of the Lyulin-Viskyar mountain massif. Ph.D. thesis, ISS “N. Poushkarov”, Sofia, Bulgaria (1983). [Google Scholar]
- E. Dimitrov, Variation of soil physical properties at different spatial and temporal scales. Ph.D. thesis, ISSAPP “N. Poushkarov” (2014). [Google Scholar]
- B. Hristov, The soils of Botevgrad valley, Ecological Engineering and Environmental Protection, 20, 2 (2020). [Google Scholar]
- M. Penkov, A. Daskalova, M. Cholakov, M. Mondeshka, M. Rizov, Soil Guide (UASG pub., 1991). [Google Scholar]
- P. Ivanov, A new acetate-lactate method for determining plant-available phosphorus and potassium in soil. Soil Science and Agrochemistry, 3 (1984). [Google Scholar]
- J. Bremner, D. Keeney, Determination and isotope-ratio analysis of different forms of nitrogen in soils: 3. Exchangeable ammonium, nitrate, and nitrite by extraction-distillation methods. Soil Science Society of America Journal, 30, 5 (1966). [Google Scholar]
- S. Gorbanov, Fertilization of agricultural crops (“Videnov and son” pub. 2010). [Google Scholar]
- V. Kutev, M. Stoyanova, An approach to determine limit values of available forms of NPK in soils for the needs of fertilization models. In Proceedings of Soil and agrotechnology in a changing world-2015 conference, Bulgaria, May 11 – 15 (2015). [Google Scholar]
- V. Vasileva, Potassium – critical nutrient for plant abiotic stress tolerance. A review. Bulgarian Journal of Soil Science Agrochemistry and Ecology, 57, 2 (2023). [Google Scholar]
- H. Pchelarova, R. Toncheva, Parameters of Potassium Regime for Some Soils in Bulgaria, Soil Science Agrochemistry and Ecology, 47, 3 (2013). [Google Scholar]
- E. Filcheva, Characteristics of soils in Bulgaria in terms of content, composition and reserves of organic matter. Grouping of soils in Bulgaria (Minerva –print 2007). [Google Scholar]
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.