The Number and Significance of Actinomycetes in the Soil in the Stage of Physiological Corn (Zea Mays L.) Kernel Maturity
Brojnost i značaj aktinomiceta u zemljištu u fazi fiziološke zrelosti zrna kukuruza (Zea mays L.)
Author
Sarcevic - Todosijevic, Ljubica
Zivanovic, Ljubisa
Petrovic, Bojana
Marinkovic, Tatjana
Popovic, Vera
Keywords
soilactinomycetes
nitrogen
maize
zemljište
aktinomicete
azot
kukuruz
Metadata
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In this work, it is determined the number of actinomycetes, a very diverse order of microorganisms, which take part in the transformation of the soil organic matter depending on the soil type, the quantity of applied N and the way of the soil treating. The stage of physiological corn kernel maturity shows the higher number of actinomycetes in "cernozem" under the sown maize as well as a stimulating effect of nitrogen. U ovom radu, određena je brojnost aktinomiceta, veoma raznovrsne grupe mikroorganizama, koja učestvuje u transformaciji zemljišne organske materije, u zavisnosti od tipa zemljišta, količine primenjenog azotnog (N) đubriva i načina obrade zemljišta. U fazi fiziološke zrelosti zrna kukuruza, utvrđena je veća brojnost aktinomiceta u černozemu, pod usevom kukuruza, kao i stimulativni efekat azota.