Impact of out-of-service wells on soil condition

Abstract

The purpose of the research it to evaluate the degree of chemical contamination of soil in and around wells located in the Buzuluksky Bor National Park. The research found oil pollutants in the soil cover of the №6, №8, and №229 Nekludovskaya wells areas. Category of pollution by oil products is dangerous, oil products content in № 8 Nekludovskaya well area is 27 MAC, in № 6 Nekludovskaya well area - 19.5MAC, in № 229 Nekludovskaya well area - 9.7 MAC. Soil cover in № 6 Nekludovskaya, № 229 Nekludovskaya, № 6 Koltubanovskaya and Mogutovskaya wells areas is polluted by oil products and heavy metals, and is subject to remediation or conservation.

Features of the use of seeds of various agricultural crops in the production of bakery products

“…However, on the other hand, the costs of returning unsold products by trade organizations, the cost of the unsold products themselves, logistics costs, etc. are practically excluded [13][14][15][16][17][18].…”

Neural network modeling as a means of providing free access to the results of agronomic research in the scientific community

“…The main stages of data preparation are described in detail in [5][6][7][8][9]. Here we note that the preliminary preparation of data for training neural networks (preprocessing) is an important and necessary stage of work, which requires a significant investment of time.…”

Efficient use of Dimilin insecticide in forestry of the region

“…Considering the weakened state of forest stands and predicted browsing of 74%, we can safely assume that without measures to contain and eradicate harborage areas, biological stability will be reduced and a part of forest stands will die [25]. All of this in combination with economic losses confirms the need for ground measures to contain and eradicate Acantholyda posticalis harborage areas in the forest fund of the Stavropol region.…”