Results 1 to 10 of about 5,410,103 (288)

Evaluation of silver fir provenances at 51 years of age in provenance trials in the Předhoří Hrubý Jeseník and Nízký Jeseník Mts. regions, Czech Republic

Journal of Forest Science, 2023
In 2021, measurements were done at two international provenance research trials for silver fir originating from the same series of experiments. The investigation was carried out in the location Vítkov and Úsov, where both trials were established ...
Martin Fulín, Jaroslav Dostál, Jiří Čáp, Petr Novotný   +3 more
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Evaluation of lodgepole pine (Pinus contorta Dougl. ex Loudon) on a provenance plot situated in a formerly air-polluted area of the Krušné hory Mts. at the age of 34 years

Journal of Forest Science, 2018
The article evaluates 27 provenances of three subspecies of lodgepole pine on the Kovářská research plot (Krušné hory Mts.). The plot is part of a series of three established plots in various stand conditions.
Jiří ČÁP, Petr NOVOTNÝ, Martin FULÍN, Jaroslav DOSTÁL, František BERAN   +4 more
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Comparison of growth development of micropropagated and generatively reproduced wild cherry (Prunus avium (L.) L.) on the Polná demonstration plot (Czech Republic) up to the age of 15 years

Journal of Forest Science, 2016
Four clonal progenies of wild cherry obtained using an in vitro technique and control progeny of generative origin were tested on the Polná research plot in southeastern Bohemia. Growth characteristics of cherry trees were determined each year during the
J. Dostál, P. Novotný, J. Čáp
doaj   +1 more source

Spatiotemporal distribution patterns of soil nematodes along an altitudinal gradient in the cold temperate zone of China

Global Ecology and Conservation, 2023
As important components of the cosmopolitan soil biota, soil nematodes are found at multiple trophic levels of the belowground food web and play an important role in soil function.
Fangyuan Shen, Chen Chen, Yan Zhang, Li Ji, Huifeng Liu, Lixue Yang   +5 more
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Third-generation sequencing and metabolome analysis reveal candidate genes and metabolites with altered levels in albino jackfruit seedlings

BMC Genomics, 2021
Background Most plants rely on photosynthesis; therefore, albinism in plants with leaves that are white instead of green causes slow growth, dwarfing, and even death.
Xiangxu Meng, Jiahong Xu, Maoning Zhang, Ruyue Du, Wenxiu Zhao, Qing Zeng, Zhihua Tu, Jinhui Chen, Beibei Chen   +8 more
doaj   +1 more source

Results of Czech ash provenance experiment

Journal of Forest Science, 2017
This study is focused on testing progenies of common and narrow-leaved ash based on the measurement of provenance trial plots established in various forest regions under different site conditions within the Czech Republic in the spring of 1999.
Václav BURIÁNEK, Petr NOVOTNÝ, Jaroslav DOSTÁL   +2 more
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Third-generation sequencing found LncRNA associated with heat shock protein response to heat stress in Populus qiongdaoensis seedlings

BMC Genomics, 2020
Background As air temperatures increase globally, more and more plants are exposed to heat-stress conditions. Although many studies have explored regulation networks in plants with the aim of improving their heat-stress tolerance, only few have revealed ...
Jiahong Xu, Yao Zheng, Shouqin Pu, Xiujie Zhang, Zhihao Li, Jinhui Chen   +5 more
doaj   +1 more source

Phenotypic and molecular marker analysis uncovers the genetic diversity of the grass Stenotaphrum secundatum

BMC Genetics, 2020
Background Stenotaphrum secundatum is an important grass with a rich variety of accessions and great potential for development as an economically valuable crop. However, little is known about the genetic diversity of S.
Ying Luo, Xiujie Zhang, Jiahong Xu, Yao Zheng, Shouqin Pu, Zhizhen Duan, Zhihao Li, Guodao Liu, Jinhui Chen, Zhiyong Wang   +9 more
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Evaluation of the provenance plot "Hrubá Skála" (Northern Bohemia) with grand fir at the age of 36 years

Journal of Forest Science, 2017
The article aims to evaluate the research provenance plot established in 1980 in locality No. 214 - Hrubá Skála (in the north of the Czech Republic), where nine provenances of grand fir (Abies grandis (Douglas ex D.
Martin FULÍN, Petr NOVOTNÝ, Vilém PODRÁZSKÝ, František BERAN, Jaroslav DOSTÁL, Jan JEHLIČKA   +5 more
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Transcriptome Profiling Reveals Differential Gene Expression of Secreted Proteases and Highly Specific Gene Repertoires Involved in Lactarius–Pinus Symbioses

Frontiers in Plant Science, 2021
Ectomycorrhizal fungi establish a mutualistic symbiosis in roots of most woody plants. The molecular underpinning of ectomycorrhizal development was only explored in a few lineages.
Nianwu Tang, Annie Lebreton, Wenjun Xu, Yucheng Dai, Fuqiang Yu, Francis M. Martin, Francis M. Martin   +6 more
doaj   +1 more source