Uticaj biljnog ekstrakta koprive i gaveza na sadržaj proteina i ulja u zrnu soje

Abstract

Vodeni ekstrakti biljaka primenjuju se u biljnoj proizvodnji kao pesticidi, protiv uzročnika različitih bolesti, ali i protiv štetočina na biljkama i kao izvor makro i mikroelemenata u ishrani, zalivanjem biljaka ili folijarnim tretiranjem. Folijarna primena ekstrakta koprive i gaveza u jednom ili dva navrata povećava prinos, sadržaj proteina i ulja u zrnu soje, kao i prinos proteina i ulja po jedinici površine.

By plant spraying or by foliar treatment, plant extracts are used in plant production as pesticides, against the various disease causative agents, but also against the pests on plants and as a source of macro and microelements in plant nutrition. Foliar application of nettle and comfrey extract in one or in two rounds increases the yield, protein and oil content of the soybean, as well as the proteins and oil yield per unit area.