Détail de l'auteur
Auteur Culita Sirbu |
Documents disponibles écrits par cet auteur (2)
Affiner la rechercheCurrent distribution and spreading of Euphorbia davidii (E. dentata agg.) in Europe / Zoltan Barina in Central European Journal of Biology, (01/2013)
Titre : Current distribution and spreading of Euphorbia davidii (E. dentata agg.) in Europe Type de document : Numérique Auteurs : Zoltan Barina ; Myroslav Shevera ; Culita Sirbu ; Gyula Pinke (1968-) Année de publication : 2013 Article en page(s) : 87-95 Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Plantes subspontanées, naturalisées, envahissantes Mots-clés : Euphorbia davidii R.Subils, 1984 Euphorbia dentata Résumé : Of the Euphorbia dentata aggregate, both E. dentata and E. davidii have been reported from Europe. A revision of herbarium and published materials, however, indicates that only E. davidii can be confirmed in Europe. Although known in Europe since 1968, most records are from the 1990s. There are 46 known populations scattered throughout the continent, in Russia, Ukraine, Moldova, Romania, Bulgaria, Hungary, Italy, Belgium, Switzerland and France. Most populations are small and restricted to railway areas; however, the species can also invade agricultural fields. Due to its wide distribution, the growing number of recently established populations, and its invasive ability, special attention should be paid to changes in distribution and population sizes in Europe. Lien pérenne : DOI : 10.2478/s11535-012-0111-7 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=142791
in Central European Journal of Biology > (01/2013) . - 87-95Barina, Zoltan, Shevera, Myroslav, Sirbu, Culita, Pinke, Gyula (1968-) 2013 Current distribution and spreading of Euphorbia davidii (E. dentata agg.) in Europe. Central European Journal of Biology: 87-95.Documents numériques
Consultable
Article (2013)URL
Titre : Sustainable Management of Nardus stricta L. Grasslands in Romania’s Carpathians Type de document : Imprimé Auteurs : Vasile Vintu ; Costel Samuil ; Culita Sirbu ; Constantin Iulian Popovici ; Mihai Stavarache Année de publication : 2011 Article en page(s) : 142-145 Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Biodiversité Résumé : The grassland area of Romania covers over 4.8 million hectares, of which more than a half are located in upland areas. In the present research it has been studied the influence of organic fertilization on the productivity, vegetal canopy and fodder quality of the intramontane Depression of Vatra Dornei, from the North-Eastern Romanian Carpathians, at rates of 20-50 Mg ha-1, applied either on a yearly basis, or every two years. The purpose of this study is to underline the dynamics of productivity and phytocenosis biodiversity, due to the application of some practical, technical measures meant to improve the production and fodder quality of Nardus stricta L. permanent grasslands, with minimal effects on the environment. The organic fertilizer rates triggered changes in the canopy structure by reducing the percentage of Nardus stricta L species, from 70% to 14-31%, and increasing the percentage of legumes, as well as the productivity and fodder quality 5-30%, respectively. Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=154883
in Notulae botanicae Horti agrobotanici Cluj-Napoca > 39 (2) (2011) . - 142-145Vintu, Vasile, Samuil, Costel, Sirbu, Culita, Popovici, Constantin Iulian, Stavarache, Mihai 2011 Sustainable Management of Nardus stricta L. Grasslands in Romania’s Carpathians. Notulae botanicae Horti agrobotanici Cluj-Napoca, 39(2): 142-145.Documents numériques
Consultable
article (2011)Adobe Acrobat PDF
