Cultivation method of maple tree saplings

Abstract

The invention provides a cultivation method of maple tree saplings. The cultivation method comprises the following steps: A, pretreating seeds: firstly, adding the maple tree seeds into a potassium permanganate solution with the temperature of 35 to 40DEG C and the concentration of 0.3 to 0.8 percent, soaking for 3 to 5 hours, then fishing out, mixing into wet river sand, and storing in a room for 15 days; B, sowing: selecting weak acid and wet sandy loam soil with good water permeability and good irrigation conditions, spreading organic fertilizer in each mu of land, furrowing afterwards, then spreading a herbal disease and insect resisting agent in formed furrows, sowing the maple tree seeds treated in the step A in the formed furrows, paving a layer of fine grained soil on the seeds, wetting surface soil by spraying, and keeping water in the furrows; C, growing seedlings: after the seeds sown in the step B are sprouted and unearthed to grow into seedlings, starting to fertilize the maple tree saplings, and promoting quick growth of the saplings to obtain the maple tree saplings. According to the method, by specifically combining specified seed pretreatment, sowing and seedling growing processes, the growing-seedling period is shortened, and the survival rate of the maple tree saplings is improved.

Description

technical field [0001] The invention relates to the technical field of cultivating garden saplings, in particular to a method for cultivating maple saplings. Background technique [0002] Maple tree is a tall tree with a height of 24 meters and a crown width of up to 16 meters. The flowering period is from April to May, and the fruiting period is from September to October. As the tree grows older, the canopy gradually opens up and becomes round. Branches reddish-brown to brown with small holes, dark brown or gray in winter. Maple leaves are gorgeous in color and unique in shape. They can be used to make bookmarks and specimens, and they turn fiery red in autumn. Turns crimson when it hits the ground. [0003] At present, maple seedlings are small seedlings cultivated by sowing or vegetative propagation methods. The density of seedlings is high, and the nutrient space occupied by each seedling is small. To cultivate large seedlings, transplanting must be carried out. Acc...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to solve the problem of long cultivation period in the cultivation of maple seedlings in the prior art and the low survival rate of the cultivated maple seedlings, and provides a method for cultivating maple seedlings different from the prior art. The specific combination of seed pretreatment, sowing, and seedling raising process shortens the seedling raising cycle and improves the survival rate of maple seedlings. This method uses specific Chinese herbal medicines to prevent pests and diseases, effectively reduces pests and diseases, improves the survival rate of maple seedlings, and is environmentally friendly.