Вплив енергетичної дози обробки в магнітному полі на біопотенціал насіння сільськогосподарських культур

Authors

  • В. В Савченко
  • О. Ю. Синявський

Abstract

UDC 621.313.8: 631.53.027

EFFECT OF ENERGY DOSE OF TREATMENT IN A MAGNETIC FIELD on biopotential of seeds of agricultural crops

V. Savchenko A. Sinyavsky

 

Pre-sowing seed treatment in a magnetic field - a promising energy and resource saving technology that can increase crop yields, reduce plant disease and improve quality of output.

A common shortcoming of existing methods of electromagnetic stimulation is the lack of definition of tool energy dose treatment. Its optimum value is determined by the yield of crops, which are largely dependent on agro-climatic factors, soil fertility, the technology of growing more.

Therefore, in determining the optimal treatment regimes magnetic important issue is the indication of the effect that requires scientific study and solution. For this would be best to use potentiometric method of measuring biopotentials plants.

The purpose of research - to establish the impact of energy doses seed treatment in a magnetic field to change its bioelectric potentials.

Materials and methods of research. Experimental studies conducted with barley varieties "Solntsedar" and cucumber variety "Skvyrskyi" for installation developed for pre-treatment of seeds in a magnetic field.

Seeds moved on the conveyor through a magnetic field generated by four pairs of permanent magnets with intermetallic composite NdFeB, mounted in parallel above and below the belt conveyor with variable polarity.

Magnetic induction governing the change of distance between the magnets in the range 0 - 0.5 T and measured teslameters 43205/1. The velocity of the seeds by changing the magnetic field within the 0.4 - 0.8 m/s for the frequency converter Delta VFD004EL43A.

Processed in a magnetic field seeds germinated GOST 10968-88 and GOST 12038-84.

Biopotential cucumber sprouts and barley were measured ionomer И-160M complete with a measuring electrode, made of platinum plates with the pointed end, and an auxiliary electrode hlorsribnym.

The results of the experiment calculated energy dose of seed treatment with an appropriate sense of magnetic induction and the speed of the conveyor belt.

Results. Seed treatment in a magnetic field under the influence of the Lorentz force changes the relative kinetic energy of the ions along the line tsentriv.Tomu chemical reaction ions will enter at a rate less than the critical value, causing the growth rate of a chemical reaction.

The growth rate of chemical reactions and solubility of salts and acids found in plant cell, seed treatment in the magnetic field leads to changes in its bioelectric potentials.

The interrelation between power biopotentials dose treatment and seed. The biggest change biopotential barley sprouts occurs when the energy treatment dose of 2.22 J∙s/kg, which corresponds to a magnetic induction of 65 mT and conveyor belt speed of 0.4 m / s and cucumber - 2.02 J∙s/kg.

If the energy dose exceeds 5.0 J∙s/kg, increasing biopotential seed in its preliminary treatment in a magnetic field is negligible compared to untreated seeds.

Conclusions

Based on the studies we can conclude that the change biopotential seeds depends on the dose of processing power in a magnetic field. Optimized pre-treatment of seeds in the magnetic field takes place in a range of energy dose treatment of 1.5 - 2.5 J∙s/kg, magnetic induction 65 mT, four magnetization and the speed of the conveyor belt of 0.4 m

References

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Cавченко В. В. ?зменение биопотенциала и урожайности сельско-хозяйственных культур при предпосевной обработке семян в магнитном поле / В. В. Савченко, А. Ю. Синявский // Вестник В?ЭСХ. – 2013. – № 2 (11). – С. 33–37.

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Published

2017-02-24

Issue

No. 242 (2016)

Section

Статті

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