The definition of electro impulses used in weed control

Abstract

In modern agriculture the use of chemicals and machines in weed control is not environmental and soil friendly. The use of electro impulses is offered to traditional ways of weed control. The researches done on technical characteristics of such operation and influence of these results on ecology gave picture that the use of electro impulses in weed control is harmless for environment and that is very effective. The basis for the technical project at designing of the electro impulse installation used with standard wheel tractor obtained data about values of electric energy doses that can make damage in various kinds of weeds.Ispitivanja su izvedena u Volgogradu (Poljoprivredna akademija). Korovi su tretirani impulsnom strujom, koju je proizvodio specijalni agregat. Ispitano je pet vrsta korova: Cirsium arvenese L., Sonchus arvensis L., Euphorbia waldseinii L., Lactuca tatarica L. i Convolvulus arvensis L. Letalne doze energije krecu se u rasponu od 50 do 800 dzula/biljka. Struja je u proseku unistila 93% tretiranih biljaka. Takav nacin unistavanja korova ne utice na zivotnu sredinu (ekoloski je bezbedan).