检索结果-南通市图书馆

Coarse woody debris and wood-colonizing fungi differences between a reserve stand and a managed forest in the Taborz region of Poland

引用

Journal of Forestry Research 2019年第3期30卷 1081-1091页

作者： Slwomir Pieeka Agata Sotnik Marta Damszel zbigniew sierota Department of Forestry and Forest Ecology Warmia and Mazury University in OlsztynPl.Lodzki 210-727 Olsztyn Poland Milomlyn Forest District Nadlesna 914-140 Milomlyn Poland Department of Entomology Phytopathology and Molecular DiagnosticsWarmia and Mazury University in Olsztyn Prawochen′skiego 1710-721 OlsztynPoland

The aim of this research was to evaluate the amount of woody debris (m3/ha) on the forest floor and the associated wood-colonizing fungi. The study was performed in the Taborz region, known for its Scots pine provenance experiments, against the background of a recently launched Polish legislation to protect the biodiversity on the forest floor in managed (harvested) stands. We investigated a managed stand (136-years-old) and the reserve stand ‘Sosna Taborska’(261-years-old). In the reserve stand, the mean volume of woody debris was six times higher than in the managed forests, i.e. 65 versus 11 m3/ha. In addition, in the reserve stand, the number of fungi taxa colonizing the dead wood was larger than in the managed stands, with a higher number of fruitbodies. Total fungal richness was higher in the reserve than in the managed stand, i.e. 28 versus 12 species. The dominant taxa at both sites were Fomitopsis pinicola and Fomes The aim of this research was to evaluate the amount of woody debris (m^3/ha) on the forest floor and the associated wood-colonizing fungi. The study was performed in the Taborz region, known for its Scots pine provenance experiments, against the background of a recently launched Polish legislation to protect the biodiversity on the forest floor in managed (harvested) stands. We investigated a managed stand (136-years-old) and the reserve stand ‘Sosna Taborska’(261-years-old). In the reserve stand, the mean volume of woody debris was six times higher than in the managed forests, i.e. 65 versus 11 m^3/ha. In addition, in the reserve stand, the number of fungi taxa colonizing the dead wood was larger than in the managed stands, with a higher number of fruitbodies. Total fungal richness was higher in the reserve than in the managed stand, i.e. 28 versus 12 species. The dominant taxa at both sites were Fomitopsis pinicola and Fomes fomentarius, although some taxa were only found in the reserve (e.g., Stereum hirsutum). The volume of woody debris as w

关键词： Coarse woody debris Fungi Managed (harvested) stands Reserve Sosna Taborska Reserve Forest Indices

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

What Is Important in Selecting Phlebiopsis gigantea Strain for Commercial Use？

引用

Journal of Agricultural Science and Technology(B) 2015年第1期5卷 55-64页

作者： zbigniew sierota Justyna Anna Nowakowska Katarzyna Sikora Marta Wrzosek Anna Zolciak Monika Malecka Department of Forest Protection Forest Research Institute Sqkocin Stary Braci Lesnej 3 Raszyn 05-090 Poland Laboratory of Molecular Biology Forest Research Institute Sekocin Stary Braci Lesnej 3 Raszyn 05-090 Poland Faculty of Biology University of Warsaw Krakowskie Przedmiescie 26/28 Warszawa 00-927 Poland

Phlebiopsis gigantea strains registered in the European Union as biocontrol agents against root rot in forests （four from Great Britain and two from Finland） were compared using Ward＇s method with reference to：（l） similarity of DNA-random amplified microsatellite （RAMS） ladders, （2） cellulase and peroxidase production and （3） acceleration of dry mass wood loss in Norway spruce The activity of the enzymes was tested in the initial phase of wood decay （30 d after inoculation） and indicated as the most active isolates： VFI0 and FCl5 for cellulase and FC16 and VFI0 for peroxidase production. The assessment of loss of wood six months after inoculation indicated isolate FC 15 as the most active. P. gigantea isolates similar in terms of enzyme activity indicated different patterns ofDNA microsatellite loci. At the same time, DNA-RAMS revealed similarities in isolates with different abilities to produce enzymes. However, some similarities and differences between isolates according to wood decay were found. No plain relationships between molecular characteristics and enzyme activity of the strains tested were observed. The results differentiated activity of tested isolates and suggested benefits of selecting P. gigantea strains for commercial use basing mainly on the assessment of wood loss activity.

关键词： Phlebiopsis gigantea isolates DNA-RAMS enzyme activity Norway spruce wood loss Ward's Euclidean dendrograms.

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：