%0 Journal Article
%T THE REPRODUCTIVE ABILITY OF SPECIES OF CULTIVATED DENDROFLORA IN MIDDLE DNIEPER AREA
%A Spryagailo O. V.
%J B¨¬olog¨¬£¿nij V¨¬snik Mel¨¬topol£¿s£¿kogo Der£¿avnogo Pedagog¨¬£¿nogo Universitetu ¨¬men¨¬ Bogdana Hmel£¿nic£¿kogo
%D 2012
%I Bogdan Chmelnitskiy Melitopol State Pedagogical University
%X The reproductive ability introduced kinds of Middle Dnieper cultivated dendroflora is estimated. The kinds of ergasiofity and the main ways of fruit and seed spreading is established. About of 77% of trees species, shrubs and vines used in landscaping installations in Middle Dnieper area are able to generate viable seeds. Some 24% of species and hybrids has demonstrate the highest level of adaptation to cultivation and under certain conditions could form self-sown crop. Some species of cultivated dendroflora are willfully spread and cultivated in natural ecosystems, threatening their stability and resistance. Most of the potential ergasiophytes species referred to ornithohores (29%) and anemochores (23%).
%K Middle Dnieper
%K cultivated dendroflora
%K reproduction
%K self-sown crop
%U http://www.ojs.mdpu.org.ua/index.php/biol/article/view/550/491