鲁莽
发表于 2025-3-26 22:10:06
https://doi.org/10.1007/978-1-137-07883-4f DED about 70 years ago in Europe, they are not verging on extinction because they have a great capacity for regeneration, which explains why large elms affected by DED in woodland areas are gradually replaced by younger and smaller elm trees.
COKE
发表于 2025-3-27 02:48:43
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文艺
发表于 2025-3-27 07:32:16
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graphy
发表于 2025-3-27 11:09:07
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意见一致
发表于 2025-3-27 15:29:22
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鉴赏家
发表于 2025-3-27 21:01:32
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含糊其辞
发表于 2025-3-28 00:58:17
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食料
发表于 2025-3-28 02:35:51
Microenvironmental Aspects of Xylem Defenses to Wood Decay Fungi,bsequent colonization. Similarly, recent concepts of decay in living trees (e.g. Shigo and Marx 1977, Shigo 1979, Shortie 1979) have implied an active host defense against infection in sapwood and even heartwood (Shigo and Shortie 1979). It is not disputed that living cells in wood can and do respon
ANN
发表于 2025-3-28 07:12:45
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洁净
发表于 2025-3-28 13:15:48
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