SU260303A1 - Method for producing soil fertilizer directly in the field - Google Patents

Description

It is well known that in any soil the elements of mineral nutrition of plants are contained to some extent. Their content in the soil is very large, and even a very thin layer of soil, just a few centimeters thick, contains in them a number that would be enough to nourish the plants eaten if it were possible to turn them into a state accessible to the plants.

However, the content in the soil of some elements of the mineral nutrition of plants, for example, nitrogen, is clearly insufficient for plants, and this disadvantage comes to be compensated for by adding rhodium.

It was found that during the electric treatment of water, due to ro :; nitrogen entrained in it several times increases the content of nitrogenous compounds.

and in the form of free nitrogen in the pores of the soil.

According to the authors, with the help of a simple device it is possible to obtain a sufficient number of mineral nutrients in a plant-accessible form retextrally on the field.

The purpose of the invention is to translate the elements of the mineral syrv contained in the soil into a plant-accessible state.

To do this, the soil taken from the inaxoTTHpro layer is mixed with water and subjected to electrohydraulic treatment (EG treatment) while blowing air or nitrogen directly onto the field, and the resulting fertilized soil in the form of pulp is evenly distributed throughout the field.

Claims (1)

Sposs5b can be easily accomplished by a special unit, on which an electrohydraulic crusher (EG dredger) is used. 10 kg of soil from the upper tillage horizon at 1 m of the site. All microelements and other elements of plant mineral nutrition in an anadening amount will be released from the composition of soil rocks and transferred to water, where, if necessary, they can be fixed from reverse sorption with common methods. Being in water as a solution, these elements or compounds can be easily absorbed by plants. Nitrogen of air dissolved in water or absorbed by soil structures, as well as nitrogen of air filling the pores of the soil, during EG treatment, will pass into water in the form of ions. In order to quantitatively enhance this process, nitrogen gas from cylinders installed on the same unit should be continuously introduced into the liquid in the form of a dispersion of bubbles. The nitrogenous and peroxide compounds, such as hydrogen peroxide, formed during the EG treatment will contribute to the rapid oxidation of the organic part of the soil. Many agricultural pests are irrespective of that stage of development. on which they are located 1h; by the time of treatment, under the action of electrohydraulic shocks (EG blows) will be destroyed. The application of the method is of particular interest for the cultivation of irrigated lands, fields flooded with water in the fall or spring, as well as during the cultivation of the aisles and the feeding of cultivated crops. It is perfectly acceptable to conduct such treatment simultaneously with the sowing or planting. As a cultivated soil, you can take the soil from other sites. Delivery of small amounts of soil can be more cost-effective than the delivery of mineral fertilizers. The invention method of producing fertilized soil directly in the field, characterized in that, in order to transfer the mineral nutrients contained in the soil into plantable soil, taken from the arable layer, mixed with water and subjected to electro-hydraulic treatment when blowing air or nitrogen, and the resulting fertilized soil is distributed over the field.