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INVENTION
Russian Federation Patent RU2058698

WAY TO PROMOTE PLANT GROWTH OF POTATO

WAY TO PROMOTE PLANT GROWTH OF POTATO

Name of the inventor: Galeev RR
The name of the patentee: Novosibirsk State Agricultural University
Address for correspondence:
Starting date of the patent: 1991.07.03

Usage: The invention can be used to stimulate plant growth and enhance the productivity of the potato. The purpose of the invention is to enhance sprouting tubers of energy efficiency and improving safety of tubers during storage, increasing the production of starch. The inventive method comprises the deposition of pre tubers wood ash in a ratio of 1: 0.5 by weight. h., followed by treatment in a magnetic field gradient at a rate of movement of tubers 1-1.3 m / s at a tension of 20 E.

DESCRIPTION OF THE INVENTION

The invention relates to agriculture and can be used to stimulate growth and increase potato productivity.

There is a method of processing biological objects of small volume large constant magnetic field inhomogeneity gradient H of the order of 10 5 -10 7 E / cm when treated objects are placed in the fields, scattering generated over gaps (-1-10 mm / ring magnetic system ferromagnetic saturation induction 40 4 G (a. s. the USSR, N 324 680).

Known and the method of pre-treating the seed constant magnetic field, when the seeds are in a state of biological rest (Bilyk P. Komar VN Serdyuk OG Impact on the seeds of a constant magnetic field. "Potatoes and Vegetables, 1977, N 4, pp. 31, a. s. USSR, N 913993).

The prototype of the invention is intended method of treating potatoes in a gradient magnetic field (magnetic field gradient use in potato (Communication AgroNIITEIITO, N 65, 1990), in which the processing of potato tubers is carried out prior to planting at a rate of movement of the tubers in the magnetic field 1-1.3 m / s, at a voltage of 20 E.

This method of stimulating the growth of plants, like all the above methods has significant disadvantages low figure potato growth dynamics, and productivity and, at the narrow-spectrum resistance to plant diseases.

The purpose of the claimed invention is to eliminate the above disadvantages, ie. E. Gain dynamics potato plant growth, enhancing its productivity, improving quality of its output, but also decrease the incidence of potato during storage and vegetation.

This goal is achieved by way of stimulating the growth of potato plants by treating the wood ash tubers before planting in a gradient magnetic field.

The inventive method differs from the prototype in that the potato tubers prior to their being placed in a magnetic field gradient mixed with wood ash, which provides a gain dynamics potato plant growth, increased productivity and increased resistance to disease.

The inventive method has the properties it does not follow from the properties of wood ash: a significant increase in productivity and an increase in resistance to disease in the growing season as well as during storage of potatoes. It increases the yield of potatoes by 4.4 ha, starch content increases by 0.4% and retentive tubers during storage up to 4 times. This leads to the conclusion that the proposed method has significant differences.

Method is as follows

Potato tuber treatment is carried out prior to planting during loading seed mixed with wood water craft by establishing on the tape unloading conveyor TZK-30 6 pairs of magnetic modules at a distance of 110 mm from one another and from the conveyor belt at a speed of movement of the tubers in the magnetic field 1-1.3 m / s at an intensity of 20 A.

The magnetic module includes two magnetic tapes, two each. Tapes with magnets and by means of the rocker arm fastened to the latch.

Example. Experiments were carried out on plots with an area of 300 m 2, four-time repetition of experience. Grade Nevsky potatoes. Before the pre-load of seed in the vehicles was carried out spraying potato tubers wood ashes. Above the conveyor belt unloading TEK-30 mounted 6 pairs of magnetic modules. move tubers speed is 1-1.3 m / s at an intensity of 20 A.

These tables show that the background of the prototype in the processing of tubers in a gradient magnetic field shoots appear in 4 days earlier than in the controls, the average leaf area of 15.8 thousand. M2 / ha, the yield of 28.8 t / ha, starch content 14.3% of potato disease in the growing 8% and 10% in storage, however, these figures against the background of the claimed composition are respectively 9 days, 16.9 thous. m 2 / ha, the yield increases to 30.6 t / ha, starch content increases to 14.6% and the incidence of the tubers decreased to 2 or 3%

Thus, the proposed method allows to increase the productivity of potato plants which due to higher tuber germination energy, development of more potent sheet surface, and reduce the incidence and potato plants during the growing season and storage of products.

Magnetic modules are characterized by simplicity of design, low labor intensity of installation and operation. The process of magnetic treatment of tubers sprayed wood ash is harmless to humans and the environment.

methods available and the ease of fabrication installation you can use it directly in the farms.

CLAIM

WAY TO PROMOTE GROWTH potato plants, including pre-plant tubers in a gradient magnetic field, characterized in that prior to the treatment in a magnetic field is carried out spraying tubers wood ash at a ratio of parts by weight 1 respectively equal to 0.5, and the treatment is performed in a magnetic field of 20 Oe at a speed of movement of tubers 1.3 1 m / s.

print version
Publication date 06.03.2007gg