Quercus spp.
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Hybridization and introgression are common phenomena among oak species. These processes can be beneficial by introducing favorable genetic variants across species (adaptive introgression).
12p vihagrid 30-01-2023 4 3 Download
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The aim of this research was to determine the effects of bleaching chemicals on the bending strength of wood. For this purpose, sodium hydroxide + hydrogen peroxide, sodium hydroxide + calcium hydroxide + hydrogen peroxide, hypochlorite and hydrochloric acid were applied to pine (Pinus sylvestris L.), oriental beech (Fagus orientalis Lipsky), ash (Fraxinus excelsior L.) and oak (Quercus petraea spp.) for bleaching.
5p aquaman27 15-01-2019 21 1 Download
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Central Anatolia has semiarid ecological conditions that limit tree growth. In addition, long-term human activity has resulted in degradation of existing forests lands. Current forest cover mainly includes oak, juniper, and pine species. In this study, the distribution and present state of Pinus nigra L.
8p danhdanh11 09-01-2019 12 2 Download
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Tham khảo luận văn - đề án 'báo cáo lâm nghiệp: "how do lepidopteran seasonal guilds differ on some oaks (quercus spp.) – a case study"', luận văn - báo cáo phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả
13p toshiba4 13-09-2011 62 4 Download