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Plant seedling nutritive cube applied to ecological slope protection and application method thereof

An application method and technology of nutrient blocks, applied in the directions of botanical equipment and methods, application, soilless cultivation, etc., can solve the problems of increasing the burden of the construction cost and the construction unit.

Inactive Publication Date: 2011-02-02
刘春常
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this method also inevitably increases the cost of the project and the burden on the construction unit.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Mix the ingredients in the following proportions:

[0020] 100 parts of planting soil

[0021] Peat (dry weight) 30 parts

[0022] Slow-release fertilizer 0.5 parts

[0023] 0.2 parts of organic fertilizer

[0024] 0.06 parts of water retaining agent

[0025] Binder 0.04 part

[0026] Micro-fertilizer 0.02 part.

[0027] After that, add an appropriate amount of water and stir well until the mixture becomes a sticky mass. Then, put it in the compartment of the seedling tray. After the surface water is slightly dry, spread the treated seeds of Leucaena juncea and Indigo multiflora evenly on the surface of the seedling tray, and finally lightly cover the surface with a layer of peat. On the 15th day and the 25th day after sowing, the drought-resistant seedlings of Leucaena and Indigo multiflora were carried out three times, each duration was 10 days, and the main root of the plant protruding from the nutrient block was cut off twice in the middle. After hardening t...

Embodiment 2

[0029] Mix the ingredients in the following proportions:

[0030] 100 parts of planting soil

[0031] Peat (dry weight) 55 parts

[0032] Slow-release fertilizer 0.3 parts

[0033] 0.2 parts of organic fertilizer

[0034] 0.03 parts of water retaining agent

[0035] Binder 0.05 part

[0036] Micro-fertilizer 0.02 part.

[0037] After that, add water and stir, press the mixture into a columnar planting block with a diameter of 3 cm and a height of 5 cm, and place them neatly together. Evenly sow the treated Leucaena and Indica seeds on the surface of the vegetation block, and finally lightly cover a layer of peat on the surface. Other steps are the same as in Example 1. One month later, the heights of Leucaena juniperus and Muhuamulan reached 24 centimeters and 18 centimeters respectively, and the survival rate reached over 60%. Half a year later, the experimental slope basically formed a community of herbaceous plants, Leucaena, and Indigo multiflora. The number of Le...

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Abstract

The invention discloses a plant seedling nutritive cube applied to ecological slop protection and an application method thereof. The scheme of the invention is that: the materials such as planting soil, peat or agriculture-forest straws, a slow release fertilizer, an organic fertilizer, a water retention agent, a binding agent, microelement fertilizer and the like are mixed together to prepared the nutritive cube; then plant seeds are sown on the nutritive cube; after the emergence of seedlings, the seedlings are hardened through adversities to enhance the drought resistance of the seedlings; and when plants germinate and grow to a certain height and length, young seedling curative cubes are thrown to a sloping surface to be re-greened in a manual or mechanical mode to fulfill the aim of planting a sloping surface plant cover. The young seedling nutritive cube has the advantages of having simple manufacturing, light mass, moisture retention and no disintegration when meeting water, saving seeds, raw materials, energy sources and manpower, having a high plant planting survival rate, being capable of quickly forming a slope surface-exposed plant community integrated with arbors, shrubs, grasses and rattans, being capable of breaking through that plants are limited by seasons and regions, and being favorable for realizing recovery of indigenous plants and the like.

Description

technical field [0001] The invention relates to a seedling nutrient block for planting ecological protection vegetation on a bare slope, and the application of the nutrient block is especially suitable as an auxiliary measure for the treatment process of guest soil spraying or hydraulic direct seeding. Background technique [0002] my country is a mountainous country. The total area of ​​mountains, hills and relatively rugged plateaus accounts for about two-thirds of the country's land area. At the same time, my country is a country where geological disasters occur seriously, and the area of ​​soil erosion exceeds half of the country's land area. The agricultural development of mountain areas and the large-scale construction of various projects (roads, railways, water conservancy, mines and industrial and civil buildings) will cause a series of environmental problems, the most prominent of which is the destruction of the original local vegetation, forming a large area of ​​v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/10A01G31/00
Inventor 刘春常
Owner 刘春常
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