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Retrospective investigation of defoliation and regenerative processes in the assimilation organs as a basis for estimation of long-term multiple stress impact of mountain Norway spruce forest stands
Cudlín, Pavel ; Moravec, Ivo ; Havlíček, František
Retrospective method of determination of the response of Norway spruce forest stands to multiple stress was applied for four permanent research plots in the Jizera Mts. Stress exceeding (lost of more than 50% of primary shots) has been observed on all plots, however, no signifacant damage to trees (lost of more than 80% of primary shots) have been observed. It results in sufficient tree regeneration potential of investigated forest stands.

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