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Thoughts on oak shake

机译：关于橡树摇的想法

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Andy Reynolds has been giving some thought to the causes of ring and star shake in oak and suggests a possible mechanism.Many of us know the disappointment when that lovely oak butt shows signs of ring shake a short while after felling, or immediately shows star shake. Worse still when rot has got into star shake. The butt looks a complete mess and one is left with the quandary of how far does the defect go, and how many Hoppus foot have been lost? Various people have written about this problem and have linked it to genetics and soil types. It seems that on lighter soils the risk of shake is greater than on heavier soils.The lighter soils (or shallow soils) can drain easier or hold less moisture and this is the reason that heavier soils are preferred.
机译：安迪·雷诺兹（Andy Reynolds）一直在思考橡树中环和星状晃动的原因，并提出了一种可能的机制。 。更糟的是，当腐烂进入星状摇动时。臀部看上去完全是一团糟，剩下的问题是缺陷会走多远，多少只霍普斯足失去了脚步？许多人都写了这个问题，并将其与遗传学和土壤类型联系起来。似乎在较轻的土壤上晃动的风险要比在较重的土壤上更大。较轻的土壤（或浅层土壤）可以更轻松地排出水分或保持较少的水分，这就是较重的土壤被首选的原因。

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