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Effect of soil properties and vegetation characteristics in determining the frequency of Burgundy truffle fruiting bodies in Southern Poland
Écoscience ( IF 1.3 ) Pub Date : 2018-10-13 , DOI: 10.1080/11956860.2018.1530327
Dorota Hilszczańska 1 , Aleksandra Rosa-Gruszecka 1 , Radosław Gawryś 1 , Jakub Horak 2
Affiliation  

The Burgundy truffle (Tuber aestivum Vittad.) has a wide-ranging distribution across Europe, yet its ecology is far from being well understood. For instance, although the literature on the ecophysiology of this species is dominated by the symbiosis with deciduous hosts, the real range of hosts in nature seems to be much wider than the current distribution of T. aestivum. The aim of this study was to determine the relative importance of abiotic (soil) and biotic (vegetation) properties in determining the performance of T. aestivum in this pioneering stage of research on truffles in Poland. Soil parameters influenced the formation of T. aestivum fruiting bodies more strongly than plant composition. The number of fruiting bodies increased with increasing concentration of soil calcium and phosphorus. The number of plant species was the only significant predictor among the investigated vegetation characteristics. The influence of this predictor was positive, as an increasing number of fruiting bodies was found when the number of plant species was higher. The presence of truffle fruiting bodies was significantly correlated with the presence of five plant species, viz.: Brachypodium sylvaticum, Cephalanthera damasonium, Cornus sanguinea, Sanicula europaea and Viola mirabilis.



中文翻译:

土壤特性和植被特征对确定波兰南部勃艮第松露子实体频率的影响

勃艮第松露(Tuber aestivum Vittad。)在欧洲分布广泛,但其生态远未广为人知。例如,尽管有关该物种生态生理学的文献主要是与落叶寄主共生,但是自然界中寄主的真实范围似乎比当前的普通小麦更广泛。这项研究的目的是确定在波兰松露研究的这一开创性研究阶段中,非生物(土壤)和生物(植被)特性在确定小麦锥虫性能方面的相对重要性。土壤参数影响了普通小麦的形成子实体比植物组成更强烈。子实体的数量随着土壤钙和磷浓度的增加而增加。在调查的植被特征中,植物种类的数量是唯一重要的预测指标。该预测因子的影响是积极的,因为当植物种类的数量较高时,发现子实体的数量会增加。松露子实体的存在具有五个植物物种,即:存在是显著相关短柄草大花头蕊兰山茱萸荪软雀花中提琴杆菌

更新日期:2018-10-13
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