Planting method and device suitable for alpine plants

Abstract

The invention discloses a field planting method and device suitable for alpine plants and capable of retaining water, preserving heat and improving fertility. The field planting device comprises a field planting shell, and a permeable layer is longitudinally arranged in the field planting shell; a rainwater storage area is arranged between the outer side of the permeable layer and the inner wall of the shell and is filled with a heat-preservation and water-retention material layer; the inner side of the permeable layer is a planting area filled with a culture medium; the field planting method comprises the steps of sowing and seedling raising, hole digging, seedling feeding, field planting and the like. Planting holes are dug in the superficial surface of a soil layer to embed a planting device; plant-growing bag seedlings are cultivated in advance to facilitate transplanting; in the rainwater storage area, a rainwater collector collects and stores rainwater, and a heat preservation and water retention material layer retains water and preserves heat; the rainwater check valve prevents reverse flow and evaporation; rainwater slowly permeates through the permeable layer, moisture is balanced, moisture loss or waterlogging is prevented, and breathable growth of roots is facilitated. Slow-release fertilizer is filled to supply nutrients for a long time; and the planting shell and the rainwater collector can degrade and expand the later-stage growth space, and are fully fused with the planting environment, so that vegetation is simply and efficiently restored.

Description

technical field [0001] The invention relates to a vegetation ecological restoration method in alpine regions, in particular to a planting method and device suitable for alpine plants. Background technique [0002] Alpine regions are regions of particularly cold climates due to high altitude or latitude. Alpine in the geographical sense refers to a climatic feature generally used to describe a particularly cold climate zone due to high altitude or high latitude. The alpine region is low pressure and hypoxia, and it is cold and dry. The oxygen content and oxygen partial pressure in the atmosphere decrease, the atmospheric pressure changes with the height, and the partial pressure of the various gases that make up the atmosphere also changes with the height, that is, it decreases as the height increases. The temperature gradually decreases with the increase of altitude. Generally, the temperature drops by about 6°C for every 1000 meters of increase in altitude. The higher the...

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