Results 271 to 280 of about 302,864 (309)
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2014
Phylogenetic links between Pinus sylvestris L., Pinus kochiana Klotzsh ex C. Koch and Pinus mugo Turra have been studied using the data of 9 gene-enzyme systems isozyme analysis. 11???20 trees has been sampled from 3 natural populations of these species: P. mugo ??? in the Ukrainian Carpathians, P. sylvestris ??? in Kharkov district, P. kochiana ??? in
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Phylogenetic links between Pinus sylvestris L., Pinus kochiana Klotzsh ex C. Koch and Pinus mugo Turra have been studied using the data of 9 gene-enzyme systems isozyme analysis. 11???20 trees has been sampled from 3 natural populations of these species: P. mugo ??? in the Ukrainian Carpathians, P. sylvestris ??? in Kharkov district, P. kochiana ??? in
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PINUS PINASTER SOLAND. versus PINUS MARITIMA LAM
Journal of the South African Forestry Association, 1947E. E. M. LOOCK, H. B. BINNY
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2000
The genus Pinus is of great ecological and commercial importance and it is notable for its vast geographic range and the sheer area that its various species occupy. Its natural range is almost exclusively in the northern hemisphere, where it often forms the dominant vegetation cover.
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The genus Pinus is of great ecological and commercial importance and it is notable for its vast geographic range and the sheer area that its various species occupy. Its natural range is almost exclusively in the northern hemisphere, where it often forms the dominant vegetation cover.
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2010
???????????????????????? ???????????????????? ???????????????????????????????? ???????????????? ?????????? ???????? Pinus L. ?? ???????????????? ???????????????????????? ???????? ?????? ??????????????. ?????????????????????????? ???????? ?? ?????????????????? ???????????????????? 38 ???????????????? ??? 23 ????????, 3 ??????????????????????????, 9 ?????
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???????????????????????? ???????????????????? ???????????????????????????????? ???????????????? ?????????? ???????? Pinus L. ?? ???????????????? ???????????????????????? ???????? ?????? ??????????????. ?????????????????????????? ???????? ?? ?????????????????? ???????????????????? 38 ???????????????? ??? 23 ????????, 3 ??????????????????????????, 9 ?????
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GENETIC RESPONSES TO CLIMATE IN PINUS CONTORTA: NICHE BREADTH, CLIMATE CHANGE, AND REFORESTATION
Ecological Monographs, 1999Gerald E Rehfeldt
exaly
2014
The results of the ten-year studies of 26 Pinus L. species and forms, introduced in the Donetsk Botanical Gardens, Nat. Acad. Sci. of Ukraine are presented. The level of generative development of the species, the specific features of morphogenesis in generative buds, anomalous pollen grains, the viability of the pollen of the species under ...
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The results of the ten-year studies of 26 Pinus L. species and forms, introduced in the Donetsk Botanical Gardens, Nat. Acad. Sci. of Ukraine are presented. The level of generative development of the species, the specific features of morphogenesis in generative buds, anomalous pollen grains, the viability of the pollen of the species under ...
openaire +1 more source