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Planting method for North America sweetgum

A planting method and technology of sweetgum, applied in the fields of botanical equipment and methods, seed and rhizome treatment, horticulture, etc., can solve problems such as difficulty in meeting quality requirements, low survival rate, long time, etc., and achieve nutritional diversification and survival. The effect of high rate and simple planting method

Active Publication Date: 2013-11-13
天津市雷升科技有限公司
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AI Technical Summary

Problems solved by technology

[0003] Due to the long time required for conventional seedling planting and the low survival rate, it is difficult to meet the quality requirements of the current domestic greening engineering market

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] 1) Seed treatment: Select high-quality seeds in winter and refrigerate them immediately. In February of the next year, take out the seeds and soak them in 30.6~50.8μg / ml ursolic acid ethanol extract for 1~2 hours, then filter them out and rinse them with water Clean and dry for use;

[0022] 2) Germination treatment: Prepare a sand bed for germination. The sand bed is 1m wide, 20cm deep, and 2m long. Use the yellow sand soaked in the ethanol extract of ursolic acid to form a 16cm thick bed surface, and dry the sand bed in step 1) Seeds are sown on the bed surface, 0.1-0.2 kg per square meter;

[0023] 3) Preparation of substrate and container: transfer 40% of peat, 40% of sandy loam, 10% of distiller's grains, 7% of perlite, 2% of superphosphate, and 1% of imported compound fertilizer into the cultivation container;

[0024] 4) Sprout transplanting: the sprouts in step 2) grow for 15-20 days, grasp the stem of the sprouts with fingertips and gently lift up, and transp...

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PUM

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Abstract

The invention discloses a planting method for North America sweetgum. The method comprises the steps of seed processing, germination processing, preparation of substrate and containers, seedling transplantation, container seedling management, large seedling cultivation and large seedling daily management. The planting method for the North America sweetgum is simple, high in seedling survival rate and fast in growth, stillage can enable the substrate to provide better air permeability, grass carbon can provide trace elements needed by plant growth soon, the water adsorption is fast, and the humidity of the North America sweetgum can be kept for a along time by matching with other substrates for use.

Description

technical field [0001] The invention belongs to the field of plant planting, and in particular relates to a planting method of sweetgum sweetgum. Background technique [0002] The North American sweetgum tree can reach a height of 30 meters, a large deciduous broad-leaved tree species. Leaves are 5 to 7 lobed, alternate, 10 to 18 cm long, petiole 6.5 to 10 cm long, dark green in spring and summer, yellow, purple or red in autumn, leaves fall late, and leaves hang on trees in some areas until In February of the following year, it is a very good garden ornamental tree species. Deciduous tree, growing very fast, with an average annual growth of 0.5 meters, a tree height of 15-30 meters, and a crown width of 2 / 3 of the plant height. The leaves are bright dark green in summer and red, yellow and purple in autumn. Sub-hot and humid climate tree species. It likes light and grows well on moist, well-drained slightly acidic soil. Strong adaptability, partial shade tolerance, dee...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C1/00
Inventor 杨超孙进杨文武
Owner 天津市雷升科技有限公司
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