Humic compounds occupy the important place in the chain plant – water. Their application in technologies for vegetable plant growing with the use of drip irrigation enables to increase the coefficient of nutrient compound assimilation from soil with applied fertilizers. The preparation ‘Lighohumate’ presented in the article is integrated fertilizer, possessing the properties of anti-stress, immunomodulator and sticking agent. This preparation has the highest content of humic acids to 20% for liquid and to 90% for dried, consequently it has a powerful influence on plant organism, opening hidden biological reserves, and improving the crop productivity. The experimental tests showed that ‘Lighohumate’ application trough drip irrigation system together with foliage fertilizers had given significant yield augmentation; 5-20% depending on medium and technology in vegetable crops cultivated with different agricultural techniques. The permanent speeding-up from 3 to 12 days was noticed in the course of plant development with increase of early yield outcome. ‘Lighohumate’ can be used as seed treatment agent as well as foliage fertilizer and already applied giving a result in many vegetable production enterprises.
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