English: They constantly increase the amount of use of variable equipments for obtaining more amounts of output , but due to the boon of nature , as there is increase made in the amount of variable equipments per unit land or per animal then there is increase in the total output but the amount of increase in the production gradually keeps reducing constantly from the earlier amount of increase in production .
Telugu: వేరు మాటల్లో పరివర్తనశీల సాధనాల యొక్క విభిన్న ప్రమాణాలలో ఉత్పత్తి వృద్ది తగ్గుతున్న స్థాయితో అవుతుంది .