Parazitické nematódy rastlín a voľne žijúce pôdne nematódy vo vybraných lesných škôlkach Slovenska

Forestry Journal Pub Date : 2013-12-01 DOI:10.2478/FORJ-2014-0031

Marek Renčo

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Abstract

Abstract The paper presents the results from the analysis of the 45 soil samples collected in 2010 from ten forest nurseries located at different regions of Slovak Republic. In total, 142 species of nematodes belonging to 87 genera were found. Out of them, 32 species are considered as plant feeders - parasites of higher plants, 11 species belong to fungal feeders, 10 species to root-fungal feeders, 8 species of predatory nematodes, 20 species of omnivorous nematodes and 49 species of bacteriovorous nematodes. The highest number of species was found in the Picea abies (94) and Quercus robur (80) rhizosphere. The survey results showed that communities of soil nematodes in forest nurseries are represented by all trophic groups of nematodes, but bacteriovorous, phytophagous and phyto-mycophagous nematodes prevailed and represented about 80% a total nematode fauna of coniferous and deciduous seedlings. The species of Acrobeloides nanus, Cephalobus persegnis, Rhabditis sp. juv.¸ Mesorhabditis sp.juv., Helicotylenchus digonicus, Paratylecnhus bukowensis, Trichodorus sprasus, Filenchus vulgaris, Malenchus exiguus, Tylencholaimus mirabilis, Tylencholaimus stecki belong to the most abundant at this study.

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本文介绍了2010年从斯洛伐克共和国不同地区的10个森林苗圃收集的45个土壤样本的分析结果。共发现线虫142种，隶属于87属。其中植食高等植物寄生虫32种，真菌取食线虫11种，根真菌取食线虫10种，掠食性线虫8种，杂食性线虫20种，细菌取食线虫49种。以云杉(94)和栎(80)根际种数最多。调查结果表明，森林苗圃土壤线虫群落以所有营养类群的线虫为代表，但以菌食性、植食性和植支食性线虫为主，约占针叶林和落叶林幼苗土壤线虫动物群的80%。棘球棘球蛾属，棘球棘球蛾属，棘球棘球蛾属。【中文摘要】其中分布最丰富的是长尾尾蛾、布科副尾尾蛾、sprhodorus、Filenchus vulgaris、Malenchus exiguus、Tylencholaimus mirabilis、Tylencholaimus stecki。

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来源期刊

Forestry Journal

自引率

0.00%

发文量

审稿时长

4 weeks

期刊介绍： Central European Forestry Journal (published as Lesnícky Èasopis - Forestry Journal until 2016) publishes novel science originating from research in forestry and related braches. Central European Forestry Journal is a professional peer-reviewed scientific journal published 4-time a year. The journal contains original papers and review papers of basic and applied research from all fields of forestry and related disciplines. The editorial office accepts the manuscripts within the focus of the journal exclusively in English language. The journal does not have article processing charges (APCs) nor article submission charges. Central European Forestry Journal, abbreviation: Cent. Eur. For. J., publishes original papers and review papers of basic and applied research from all fields of forestry and related scientific areas. The journal focuses on forestry issues relevant for Europe, primarily Central European regions. Original works and review papers can be submitted only in English language.