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INVENTION
Patent of the Russian Federation RU2203530
METHOD OF INCREASE IN CROP PRODUCTIVITY OF PLANTS
The name of the inventor: Fedotov Gennady Nikolaevich; Fedotova Magdalina Fedorovna
The name of the patent holder: Fedotov Gennadiy Nikolaevich; Fedotova Magdalina Fedorovna
Address for correspondence: 129323 , Moscow, Prospekt Rusanova, 35, ap. 62, TV Shulgina
Date of commencement of the patent: 2001.08.02
The invention relates to agriculture, in particular to methods for increasing the yield of plants grown both in open ground and in greenhouses. The way to increase the yield of plants by creating a potential difference not exceeding 15 V per running meter of soil. The potential difference is created when watering with a colloidal solution with negatively charged particles, and watering with a colloid solution is carried out at regular intervals, but at least 1-3 days . As a colloidal solution, for example, a colophony solution of rosin is taken. This provides an enhancement of the natural process of stimulating plant growth by creating and regulating homogeneous soil electric fields with a relatively constant value of the current density throughout the volume.
DESCRIPTION OF THE INVENTION
The invention relates to agriculture, in particular to methods for increasing the yield of plants grown both in open ground and in greenhouses.
A method is known for increasing the yield of plants and reducing the periods of vegetation of plants by affecting the soil in the root zone of plants with a constant electric current , while the photoelectric converter of solar energy is used as a source of direct electric current, the electrodes are buried in the root zone of plants, Contained in the soil of mineral salts. In addition, the soil is supported by a potential of 3-15 V per one meter of seeding ( see RF application No. 94035279 of 1994, published 01.10.1998, A 01 G 7/04 ).
The method increases the yield, reduces the period of vegetation. However, the implementation of the method requires additional investment, the establishment of electrodes, and the method does not allow obtaining uniform soil electric fields.
The technical goal of the invention is to enhance the natural process of stimulating plant growth by creating and regulating homogeneous soil electric fields with a relatively constant value of the current density throughout the volume.
The task is solved by creating a potential difference not exceeding 15 V per linear meter of soil, where the potential difference is created by watering with a colloidal solution with negatively charged particles, irrigation is carried out at regular intervals, but not less than 1-3 days. As a colloidal solution, for example, rosin sol is taken.
Treatment of soil with a colloidal solution with negatively charged particles makes it possible to create an electric field in the soil, the negatively charged region being in the lower layer.
The passage of current through the soil and, accordingly, the plant significantly affects their growth and development. Currents in the soil can arise only when electromotive force (EMF) of various nature appears, created by nonequilibrium processes and the tendency of systems to balance due to overflow of electric charges. The currents of different intensity flow not only between the master electrodes (according to the prototype), but also over the entire volume of the soil and at the same time, the closer to the driving electrodes, the higher the current density.
The proposed method eliminates the unevenness of the current density and creates uniform soil electric fields with a relatively constant value of the current density throughout the volume.
Intensification of vital activity of plants and soil microorganisms by means of electric fields is an essential factor of increase of productivity of plants.
All the nutrients necessary for the plant come through the root system, and the stronger its root system, the higher the yield. The root system grows better and develops in soils that have a difference in electrical potentials, and, of course, a positive charge should be in the surface layer, and negative - in the lower layers.
Example
In greenhouses where pyrethrum seedlings are grown, measure the bioelectric potential and establish that there is a potential difference of 10 to 35 mV . The scatter of the indicators indicates the heterogeneity of the soil, and this will lead to a decrease in yields in certain areas. To equalize potentials, the soil is spilled with colloidal rosin solution. Watering is carried out after 2 days . After 10 days, bioelectric potentials were measured again; At different sites their difference was 30-35 mV . Such indicators as the measurement and visual observation of plant growth, indicate an increase in crop yields.
CLAIM
A method for increasing the yield of plants by creating a potential difference not exceeding 15 V per linear meter of soil, characterized in that the potential difference is created by watering with a colloidal solution with negatively charged particles, while watering with a colloid solution is carried out at regular intervals, but at least 1- 3 days .
The method of claim 1, wherein a colloidal solution of rosin is taken as the colloidal solution.
print version
Date of publication 03.11.2006гг
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