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Slyusarev V. N., Onishchenko L. M., Shvets T. V.. Polythematic Online Scientific Journal of Kuban State Agrarian University, 1990-4665. 2013-05-29.

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Тип :

Journal Article

Термины AGROVOC :

humus; sand; humidity; tillage; soil profile; bulk density; batteries; fertility; black soil; soil depth; size distribution; genetic horizons; clay

Аннотация :

The article contains the results of the researches on the experimental field in the "Kuban" educational farm of Kuban State Agrarian University. In the black leached soil we defined particle size, the structure and the composition of water-physical properties of the soil, which are the most important conditions for high and stable crop productivity. We also gave morphological and genetic chara ...

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Minnikova T. V., Denisova T. V., Kolesnikov S. I., Trushkov A. V.. Polythematic Online Scientific Journal of Kuban State Agrarian University, 1990-4665. 2014-12-30.

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Тип :

Journal Article

Термины AGROVOC :

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

Аннотация :

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

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Fursova A. Y.. Polythematic Online Scientific Journal of Kuban State Agrarian University, 1990-4665. 2015-01-30.

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Тип :

Journal Article

Термины AGROVOC :

weather conditions; varieties predecessor; system of fertilizers; receptions for treatment of soil; winter wheat; leached black soil

Аннотация :

The article presents the studies that were conducted in 2011-2014 agricultural years in the experimental rotation hospital departments of Agriculture and Agricultural Chemistry, located in the Experimental Station of Stavropol State Agrarian University. The hospital is part of a geographical network experiments with fertilizers and registered in the register of long experience certificates of ...

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Mazanko M. S., Denisova T. V., Tachshiev S. S., Kolesnikov S. I.. Polythematic Online Scientific Journal of Kuban State Agrarian University, 1990-4665. 2012-09-30.

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Тип :

Journal Article

Термины AGROVOC :

black soil; microwave radiation; oil; pollution; combined action; lead

Аннотация :

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 ...

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Treshchevskaya E. I., Tikhonova E. N., Treshchevskaya S. V.. Polythematic Online Scientific Journal of Kuban State Agrarian University, 1990-4665. 2012-11-30.

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Тип :

Journal Article

Термины AGROVOC :

layer substrates; dump; sand-chalk mixture; recultivation; covering with black soil layer; mining rocks; fertility

Аннотация :

The description of the 2-layers, substrates at KMA dumps after covering it with a black soil layer is given. It has been concluded, that this method of substrates fertility increasing is not suitable for a forest recultivation

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Agafonov E. V., Kamenev R. A., Skuratov N. S.. Polythematic Online Scientific Journal of Kuban State Agrarian University, 1990-4665. 2012-12-28.

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Тип :

Journal Article

Термины AGROVOC :

link field crop rotation; spring barley; sunflower; productivity; ordinary black soil; turkey droppings

Аннотация :

Five-year data of the influence of direct affect and the post action of decomposed turkey droppings on the sunflower husk on crop productivity in three-level field crop rotation of spring barley - sunflower -spring barley and in a comparison of its action with the effect of fertilizers on crop yields were presented in the article. The affect of the droppings exceeded affect of mineral fertiliz ...

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Gorbov S. N., Bezuglova O. S.. Polythematic Online Scientific Journal of Kuban State Agrarian University, 1990-4665. 2013-01-28.

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Тип :

Journal Article

Термины AGROVOC :

enzyme activity; urban soils; ekranozem; urbanozem; ordinary black soil; urban pedogenesis

Аннотация :

About 40 soil cuts were made in various parts of the city of Rostov-on-Don. The determinations of enzyme activity (catalase, invertase, polyphenoloxidase) were carried out in natural and antropogenic soils of a sub-urban park, residential and industrial areas of the city. The enzyme activity of soils in urban condition signif-icantly lowers than in non-urban soils. It is established, that sign ...

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Kiriy O. A.. Polythematic Online Scientific Journal of Kuban State Agrarian University, 1990-4665. 2013-01-28.

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Тип :

Journal Article

Термины AGROVOC :

pollution; land reclamation; biopreparation; soil; black mineral oil; water

Аннотация :

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. ...

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Belyuchenko I. S.. Polythematic Online Scientific Journal of Kuban State Agrarian University, 1990-4665. 2015-05-29.

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Тип :

Journal Article

Термины AGROVOC :

water content of rivers; gentle slopes; siltation of riverbeds; keywords: dam; steppe vegetations; meadow-bog soils; ordinary black soil; transaccumulative of rivers

Аннотация :

Steppe rivers (Eja, Beysug, Chelbas et al.) occupy a vast Azov-Kuban plain, whose total length reaches 4800 km and catchment area of the entire hydrological network of up to 24 000 km. Dams and silting increase flooding of agricultural land and many rivers severely degraded with a reduction of its water content and its quality. Landscapes of the steppe zone occupy a middle reaches of the large ...

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Drozdova V. V., Redina N. E.. Polythematic Online Scientific Journal of Kuban State Agrarian University, 1990-4665. 2015-09-30.

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Тип :

Journal Article

Термины AGROVOC :

chernozem (black soil) lixivious; quality; productivity; norm of fertilizer; sugar beet; mineral fertilizers

Аннотация :

In the technology of cultivation of sugar beet the significant role is allocated for system of fertilizer. The research problem included studying of influence of various norms and combinations of mineral fertilizers on productivity and quality of this culture. In 2012-14 the stationary field experiment with sugar beet of a grade of "Nero" on an experienced field of department of agrochemistry ...

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