Query : ISSN:(1990-4665)

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In the article we have investigated the influence of nickel oxide in the amount of 100, 1000 mg/kg of the soil (1, 10 MPC), combined with the influence of an alternating magnetic field of induction of 50, 100 and 650 µT power frequency of 50 Hz on the biological properties of alkalinity black soil

SUBJECT: pollution of nickel oxide; alkalinity black soil; a combined effect; soil enzymes; alternating electromagnetic fields

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]

The reliability of work of the technical systems significantly influences the technological losses of manufacture process. During the counting the availability ratio of the technical system it is recommended to take into the consideration implicit as well as evident breakdowns of all separate components of the whole object. There is a formula for counting technological losses depending on the ...

SUBJECT: ecological loss; electric drive; technical systems; availability ratio; technological loss

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]

This article shows how soil contamination with oil leads to a significant decrease in the values of its biological properties. High levels of induction of the alternating magnetic field intensified oil toxic effects

SUBJECT: oil; biological properties of soils; chernozem; stability; alteration electromagnetic fields

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]

Rendzina soils are very widespread in the Caucasus. Because of their ecological and genetic characteristics Rendzina has significant buffering capacity to chemical pollution. The object of investigation was calcareous leached soil. Location selection - Azishskaya ridge on the border of the Republic of Adygea and the Krasnodar region. As pollutants, we have selected Zn, Cd, Mo, Se, since soil c ...

SUBJECT: pollution; cadmium; molybdenum; biological properties; rendzina soil

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]

In the model experiments we studied the effect of combined action of chemical pollutants (PbO 1,000 mg / kg oil 5% by weight of soil) and microwave radiation (SHF radiation) with a capacity of 450 and 800 W (duration 1 minute) on the enzymatic activity, the number of microorganisms and indicators of phytotoxicity of an ordinary black soil. We found that the combined effect is systemic, rather ...

SUBJECT: black soil; microwave radiation; oil; pollution; combined action

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]

The residual amounts of the pesticides in the coastal water of the Azov Sea were studied in spring seasons of 2009-2011. The concentrations of the pollutants were determined and the degree of their danger for hydrobionts was assessed. The concentrations of the pesticides diluted in the water of the Taganrog Bay and the eastern Azov Sea are shown to be lower than the maximum admissible concentr ...

SUBJECT: yasenski bay; m.a.c.; h.p.l.c.; taganrog bay; active ingredients

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]

Residual amounts of pesticides in the coastal water of the Azov Sea were studied in the spring seasons of 2009–2011. The concentrations of the pollutants were determined and the degree of their danger for hydrobionts was assessed. The concentrations of pesticides diluted in the water of the Taganrog Bay and the eastern Azov Sea are shown to be lower than the maximum admissible concentrations s ...

SUBJECT: yasenski bay; taganrog bay; active ingredients; mac; hplc

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]

The article examines the main components of the relationship in agriculture, ecology and protection of water bodies of fertile land. It submits the proposals in the field of traditional agricultural technologies leading to their modernization and includes an innovative approach to the methods of degradation of water ponds and channels of emergency situations related to the exposure of flood waters

SUBJECT: forming surface runoff; water availability; pollution; siltation; backwater

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]

In the article, we have studied the effect of lead contamination, an alternating magnetic field, their combination on such groups of soil microorganisms, as ammonifying, amylolytic, nitrogen-fixing bacteria, and micromycetes. The pollution had a significant and different effect on the number of soil microorganisms. The nature and extent of this effect varied depending on the level of impact of ...

SUBJECT: combined effects; micromycetes; alternating magnetic field; lead pollution; ammonifying bacteria

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]

Oil products are among the most widespread pollutants of objects of environment. Near Maikop in 2008 the large center of black oil pollution was formed. This site became the range for studying of consequences of black oil pollution of soils and water objects under natural conditions. In the real work stages of a recultivation of the soils polluted by fuel oil on a site in Maikop are described. ...

SUBJECT: pollution; land reclamation; biopreparation; soil; black mineral oil

POSTED TO: Polythematic Online Scientific Journal of Kuban State Agrarian University [1990-4665]