摘要：Ninety-six taxa have been found to comprise the flora of a natural pasture growing on the solonetz soil in the vicinity of the village of Kumane (the Vojvodina Province,Serbia): 85 species,5 subspecies,2 varieties and 4 forms (Knežević et al.,2009b).Out of the 96 taxa registered,92 were used for the ecological analysis of the flora: 85 species,5 subspecies and 2 varieties (a Pontic-Pannonian species Aster tripolium var.pannonicus and a Euro-Mediterranean species Glyceria fluitans var.poaeformis).The last two taxa were included in the analysis on account of their plant-geographic and ecological importance.Based on the analysis of environmental indices according to Landolt (Landolt,1977),it was concluded that the natural vegetation of the pasture on the solonetz soil in the vicinity of Kumane had developed on sites whose average values are: medium wet to moderately dry (F - 2.79) moderately basic (R - 3.22),moderately poor in biogenic mineral (N - 2.78) and organic matter (H - 2.85),moderately aerated (D - 4.03),saline to a substantial degree (S + - 46.74%),having a favorable light (L - 3.91) and thermal regimes (T - 3.95).The vegetation is well adapted to the conditions of the moderate continental climate of the analyzed area (K - 3.21).
其他摘要：U flori prirodnog pašnjaka na solonjecu u okolini naselja Kumane (Vojvodina – Srbija) kon- (Vojvodina – Srbija) konstatovano je 96 taksona i to: 85 vrsta,5 podvrsta,2 varijeteta i 4 forme.Od konstatovanih taksona,za ekološku analizu flore korištena su 92 taksona,tj.85 vrsta,5 podvrsta i,vrsta,5 podvrsta i,zbog biljnogeo- zbog biljnogeo- zbog biljnogeografskog i ekološkog značaja,2 varijeteta (pontsko-panonska biljka Aster tripolium var.pannonicus i evropsko-mediteranska biljka Glyceria fluitans var.poaeformis).Na osnovu analize vrednosti ekoloških indeksa prema Landolt-u konstatovano je da je prirodni biljni pokrivač pašnjaka na solonjecu u okolini naselja Kumane razvijen na staništima koja su u proseku: srednje vlažna do umereno suva (F – 2,79),umereno bazna (R – 3,22),umereno siromašna biogenim mineralnim (N – 2,78) i organskim materijama (H – 2,85),umereno povoljno aerisana (D – 4,03),zaslanjena u znatnom stepenu (S+ – 46,74%),sa povoljnim svetlosnim (L – 3,91) i toplotnim režimom (T – 3,95) i da je dobro prilagođen uslovima umereno kontinentalne klime istraživanog područja (K – 3,21).
关键词：Kumane;natural pasture;solonetz soil;flora;ecological indices
