Bioclimatic basement for mesoscale agricultural land use assessment in Samara region
- DOI
- 10.2991/ispc-19.2019.68How to use a DOI?
- Keywords
- bioclimatic potential, agricultural land use assessment, land evaluation, bonitet, dynamic-statistical simulation, normative productivity
- Abstract
The necessity of bioclimatic approach in the agricultural land use assessment in the Russian Federation constituents is substantiated in this paper in order to improve land use management. Mesoscale bioclimatic potential assessment using dynamic-statistical simulation of basic grains production process (winter and spring wheat, spring barley) as well as bonitet assessment have been performed for administrative districts in Samara region. GIS analysis of the results and mesoscale comprehensive assessment zoning of the territory were applied. Seven mezozones were allocated in the region with compliance of the crop productivity scales and its formation factors. The results of farmland evaluation with their accuracy and reliability analysis in comparison with other existing techniques are shown. The obtained spatial distributions of the normative productivity and bonitet are not distorted by the influence of agrotechnic; they more reliably and completely reflect the natural and economic properties of the territory in contrast to other options. This is confirmed by the high values of the spatial correlation coefficient with complex of soil and climatic indicators, especially in the forest-steppe zone of the Samara region.
- Copyright
- © 2019, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Elena Samokhvalova PY - 2019/06 DA - 2019/06 TI - Bioclimatic basement for mesoscale agricultural land use assessment in Samara region BT - Proceedings of the International Scientific and Practical Conference “Digital agriculture - development strategy” (ISPC 2019) PB - Atlantis Press SP - 302 EP - 305 SN - 1951-6851 UR - https://doi.org/10.2991/ispc-19.2019.68 DO - 10.2991/ispc-19.2019.68 ID - Samokhvalova2019/06 ER -