Adventive plant species in winter wheat agrocenoses of Right- Bank Forest-Steppe

V.I. Starodub, Ye.D. Tkach and S.M. Vyhera
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Ye.D. Tkach: Institute of agroecology and environmental management of NAAS
S.M. Vyhera: National University of Life and Environmental Sciences of Ukraine

Balanced Nature Using, 2015, vol. 5, issue 3, 95-99

Abstract: It has been investigated that the flora adventive fraction of researched agrocenosis amounts to 49 species belonging to 43 genera and 20 families. It has been found that an overwhelming number of adventive plant species belongs to the families of Asteraceae, Poaceae, Brassicaceae. The author shows the distribution of adventive species by environmental indicators: time of entry, the degree of naturalization, method of distribution, type of habitats development. It has been determined that among adventive species, arheo- fitsare dominated by the time of entry, epekofit — by degree of naturalization, akolyutofits — by the method of distribution; all types belong to ahrofits by the type of habitats development. It has been studied the potential infestation of agrocenosis of winter wheat, as well as dominant among alien species been found: Setaria glauca L., Cirsium arvense L., Papaver rhoeas L., Elytrigia repens L., Capsella bursa-pastoris L., Consolida regalis L., Triticum durum Desf, Sinapis arvensis L.

Keywords: adventive species; agrocenosis; winter wheat; vascular plants; invasions (search for similar items in EconPapers)
Date: 2015
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Persistent link: https://EconPapers.repec.org/RePEc:bnu:journl:v:5:y:2015:i:3:p:95-99

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