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Properties and fertility of pyrogenic formations on burnt drained peaty soils.

机译:烧伤排水泥土土壤热原形成的性质和生育能力。

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摘要

A tendency for an increase in the number of fires on drained peaty soils in the humid zone of Russia is related to the unregulated water regime of these soils. These fires often lead to complete burning of the organic part of peat soil down to its mineral bottom. Depending on the initial thickness of the peat, its botanical composition, topography of the mineral surface, and other factors, fires result in the development of various secondary pyrogenic formations. Their chemical properties are characterized; a system of combined measures to restore the fertility of mucky, woody, and peaty pyrogenic formations is proposed. It is shown that sandy pyrogenic formations are often the most difficult objects for reclamation.
机译:俄罗斯潮湿区排出的泥质土壤射击次数增加的趋势与这些土壤的未调节水规有关。 这些火灾通常导致将泥炭土壤的有机部分完全燃烧到其矿物底部。 取决于泥煤的初始厚度,其植物组成,矿物表面的形貌等因素,火灾导致各种次级热原形成的发展。 其化学性质的特征在于 提出了一种恢复肉豆,木质和泥质热原形成肥力的综合措施的组合措施。 结果表明,含有含沙的热原形成通常是最难以回收的物体。

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