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U ovom radu je ispitivan uticaj NPK đubrenja, prihranjivanja azotom i inokulacije semena kvržičnim bakterijama na komponente prinosa i prinos zrna pasulja. Poljski mikroogled je izveden u agroekološkim uslovima centralne Šumadije i na zemljištu tipa gajnjača (Eutrični kambisol). Dobijeni rezultati su pokazali značajne razlike u broju mahuna, broju zrna i prinosu zrna između ispitivanih tretmana đubrenja. Suprotno tome, inokulacija semena nije ispoljila značajniji uticaj na posmatrane parametre produktivnosti pasulja. This paper examined the effect of NPK fertilization, nitrogen fertilization, and seed inoculation by nodule bacteria on the yield and grain yield components of beans. The field microexperiment was performed under the agro-ecological conditions of central Šumadija and on the brown forest soil type (Eutric cambisol). The obtained results showed significant differences in number of pods, number of grains and grain yield between the tested fertilization treatments. On the contrary, seed inoculation did not have a significant effect on the observed productivity parameters of beans.

Dijabetes melitus spada među najčešće bolesti endokrinog tipa i u stalnom je porastu. U lečenju šećerne bolesti, koristi se nekoliko pristupa; insulin u kombinaciji sa dijetom, lekovi i medicinska sredstva, promene životnih navika. Važnu ulogu u prevenciji i lečenju dijabetesa, imaju i brojne biljne vrste, za koje je potvrđeno da poseduju hipoglikemijsko dejstvo. Diabetes mellitus is one of the most common endocrine diseases and is on the rise. In the treatment of diabetes, several approaches are used; insulin in combination with diet, medicines and lifestyle changes. Numerous plant species, which have been confirmed to have hypoglycemic activity, also play an important role in the prevention and treatment of diabetes.

Sekundarni metaboliti biljaka odgovorni su za širok dijapazon aktivnosti biljnih droga. Ciljevi istraživanja sekundarnih biljnih metabolita, odnose se i na potrebe pronalaska novih antimikrobnih materija s obzirom na globalnu pojavu otpornosti bakterija na antibiotike. U ovom radu, razmatra se antimikrobna aktivnost sekundarnih biljnih metabolita. Plant secondary metabolites are responsible for a wide range of herbal drug activities. The objectives of the research of secondary plant metabolites also relate to the needs of the invention of new antimicrobials due to the global appearance of bacteria resistance to conventional antibiotic agents. In this paper, the antimicrobial activity of secondary plant metabolites is considered.

U ovom radu ispitivan je uticaj tipa zemljišta, startnog đubrenja NPK đubrivima i međurednog rastojanja na produktivnost heljde. Poljski mikoogledi su izvedeni u agroekološkim uslovima južnog Banata na zemljištu tipa černozem i Šumadije na zemljištu tipa gajnjača. Primenjene količine NPK đubriva izražene u kg ha-1 aktivne materije su iznosile – kontrola (bez đubrenja), NPK 30:30:30, NPK 60:60:60 i NPK 90:90:90, a setva heljde je obavljena na 25 i 50 cm međurednog rastojanja. Dobijeni rezultati su pokazali značajne razlike u pogledu parametara produktivnosti heljde u zavisnosti od tipa zemljišta, primenjenih količina NPK hraniva i veličine vegetacionog prostora. Utvrđena je međuzavisnost između ispitivanih faktora. This paper examined the effect os soil type, start fertilization with NPK fertilizers and row spacing on the productivity of buckwheat. Field microexperiments were conducted in the agroecological conditions of South Banat on tchernozem soil type and in Šumadija (Central Serbia) on brown forest soil type. The applied amounts of fertilizers expressed in kg ha-1 of active substance, were: Control (unfertilized), NPK 30:30:30, NPK 60:60:60 and NPK 90:90:90. Sowing of buckwheat was carried out on 25 cm and 50 cm row distance. Obtained results showed statistical differences between the parameters of productivity depending on soil type, applied amounts of NPK fertilizers and vegetation area shape. The interdependence between examined factors was determined.