Showing 161 - 180 results of 371 for search '"pine"', query time: 0.07s Refine Results
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    Lodgepole pine (Pinus contorta Douglas ex Loudon) invasion in subarctic Iceland: evidence from a long-term study by Pawel Wasowicz, Guðrún Óskarsdóttir, Þóra Ellen Þórhallsdóttir

    Published 2025-01-01
    “…The North American lodgepole pine (Pinus contorta) has been widely introduced globally and is now considered invasive in several countries. …”
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  6. 166

    Introduction of Panax notoginseng into pine forests significantly enhances the diversity, stochastic processes, and network complexity of nitrogen-fixing bacteria in the soil by Xiaoyan Zhao, Shu He, Rui Rui, Jingying Hei, Xiahong He, Shu Wang

    Published 2025-02-01
    “…Therefore, assessing the variability in NFB due to the cultivation of sanqi in the SPA system becomes crucial.MethodsThe seasonal dynamics in the abundance, diversity, and community structure of NFB in the soil of monocropping pine (MP) and SPA systems were assessed using real-time quantitative polymerase chain reaction and high-throughput sequencing technology.Results and discussionSanqi cultivation triggered a decrease in the abundance of NFB but increased α diversity. …”
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  7. 167

    ...Weak fine-scale genetic structure in a continuous Scots pine population ... by Niskanen, Alina K., Kujala, Sonja T., Kärkkäinen, Katri, Savolainen, Outi, Pyhäjärvi, Tanja

    Published 2024-04-01
    “…According to our results, Scots pine has a large neighborhood size (Nb = 1680–3210), but a relatively short gene dispersal distance (σg = 36.5–71.3 m). …”
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    Influence of forage-to-concentrate ratio on the effects of a radiata pine bark extract on methane production and fermentation using the rumen simulation technique by N. Vera, S. Suescun-Ospina, C. Gutiérrez-Gómez, P. Williams, C. Fuentealba, R. Allende, J. Ávila-Stagno

    Published 2025-02-01
    “…This study investigated the effects of radiata pine bark extract (PBE) supplementation on CH4 production, ruminal fermentation parameters, and nutrient disappearance using the rumen simulation technique in diets with different forage-to-concentrate (F:C) ratios. …”
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  10. 170

    Variability of Scots pine (<i>Pinus sylvestris</i> L.) plus trees in the Middle and Upper Volga Region with the use of ISSR markers by O. V. Sheikina, E. M. Romanov

    Published 2024-04-01
    “…The dendrogram generated by UPGMA showed that the plus trees grown in the Penza region, the Chuvash Republic and the Republic of Tatarstan are similar in term of the genetic structure of plus trees, while the plus gene pool of Scots pine from the Mari El Republic stands alone. The results of the research prove that the level of genetic diversity, the structure of genetic variability, and the nature of differentiation of plus trees are consistent with those previously elicited for natural populations of Scots pine in the Middle and Upper Volga region.…”
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    Climate-change impacts on distribution, habitats, sustainability and cultivation planning of two economically and ecologically important forest trees (China fir and Masson pine) in China by Yanghui Zhao, Liang Xu, Ying Zhang, Yafeng Wen, Donglin Zhang

    Published 2025-01-01
    “…Currently, the priority planting and tending areas of China fir are mainly distributed in 169 and 261 counties, respectively, whereas the priority planting and tending regions of Masson pine are mainly distributed in 213 and 170 counties, respectively. …”
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  19. 179

    Tree Mortality following Prescribed Fire and a Storm Surge Event in Slash Pine (Pinus elliottii var. densa) Forests in the Florida Keys, USA by Jay P. Sah, Michael S. Ross, James R. Snyder, Danielle E. Ogurcak

    Published 2010-01-01
    “…We examined the effects of prescribed fire on tree mortality in Florida Keys pine forests, using a factorial design with understory type, season, and year of burn as factors. …”
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