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首页> 外文会议>International Peat Congress; 20040606-11; Tampere(FI) >USE OF WOOD-CHIP BARRIERS FOR WATER PROTECTION AT PEAT PRODUCTION SITES - PRINCIPLES AND IMPLEMENTATION
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USE OF WOOD-CHIP BARRIERS FOR WATER PROTECTION AT PEAT PRODUCTION SITES - PRINCIPLES AND IMPLEMENTATION

机译：使用木屑障碍物在泥炭生产地进行防水-原理和实施

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Towards the end of the service life of a peat production area, production can be prolonged by moving the peat from every second strip into the intervening strips with an excavator, levelling it off with a bulldozer and forming new strips for extraction in the normal way. This also implies a change in drainage conditions, however, as the strips from which the peat has been removed are left as areas of mineral soil, so that new drainage ditches frequently have to be dug in them. The water from these ditches is then conducted into the main collecting ditches either via the original ditch marking the boundary of the strip, or via a new one dug for the purpose. These new arrangements will mean that the original slurry troughs and basins and the slurry retainers in the balk pipes are bypassed, so that the drainage water can flow directly into the collecting ditches unless new retention systems are constructed.
机译：在泥炭生产区域的使用寿命快要结束时，可以通过用挖掘机将泥炭从第二个条带移动到中间的条带中，用推土机将其平整并形成新的条带以正常方式提取来延长生产。但是，这也意味着排水条件的变化，因为去除泥炭的条带留为矿质土壤，因此必须经常在其中挖新的排水沟。然后，通过标记条带边界的原始沟渠或为此目的通过新挖出的沟渠将这些沟渠中的水引入主集水沟渠。这些新的安排将意味着绕过原先的泥浆槽和水盆以及在the管中的泥浆固位器，因此，除非建造新的固位系统，否则排水水可以直接流入集水沟。

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