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Over-fertilized soil improvement method for ginseng planting on non-forest land

A soil improvement, non-forest land technology, applied in the field of ginseng planting, can solve the waste of natural resources and other problems, achieve the effect of increasing effective soil depth, improving utilization rate, and solving pesticide residues

Inactive Publication Date: 2012-07-18
吉林省集安益盛药业股份有限公司
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Problems solved by technology

Soil improvement for ginseng planting in non-forest land is mainly aimed at moderately fertile soil, and the over-fertile land is not selected, which greatly wastes natural resources

Method used

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  • Over-fertilized soil improvement method for ginseng planting on non-forest land
  • Over-fertilized soil improvement method for ginseng planting on non-forest land

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Embodiment Construction

[0025] Improvement method of over-fertilized soil for ginseng planting in non-forest land:

[0026] 1 Determination of over-fertile land

[0027] The use of high chemical fertilizers in the soil in the early stage will cause the salt damage of ginseng. The leisure time should be more than 2 years (usually three years) before planting can be carried out. The EC value of non-forest soil is higher than 4mS / cm, the organic matter content is below 30g / kg, and the soil bulk density is 1.6g / cm 3 The above soil can be determined as over-fertilized land.

[0028] 2 specific operation steps

[0029] 2.1 Salt absorption

[0030] Plant crops in the first ten days of April of the first year of soil improvement on fertilized land. It is necessary to choose crops that require less fertilizer and can transform a large amount of nutrients in the soil. It is best to plant some animal husbandry feed crops, such as grass sorghum, sweet sorghum, amaranth and so on.

[0031] The amount of pl...

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Abstract

The invention relates to a ginseng planting technique, in particular to an over-fertilized soil improvement method for ginseng planting on a non-forest land, which includes: planting salt-absorbing crops, crushing and throwing into soil when the crops are yellow and ripe, and ploughing; secondly, planting highland barley and green manure crops, crushing wilted surface parts of the crops in autumn, and returning the crushed parts of the crops into a field; thirdly, increasing available depth of the soil, ploughing the land, continuing ploughing in late April of the next year until bed making, and rendering ultraviolet sterilization; and fourthly, applying organic fertilizer, namely evenly scattering the organic fertilizer from early June and mid-August before bed making, and continuing ploughing the soil until bed making. By the over-fertilized soil improvement method, organics content of the soil is increased, nutrients required by ginseng in growth are met, EC (electrical conductivity) value, organics content and bulk density of the soil are standard, land utilization rate of the land is increased, available types of lands for non-forest ginseng planting are increased, soil guarantee for non-forest ginseng planting is provided, and non-forest ginseng production is benefited.

Description

technical field [0001] The invention relates to a ginseng planting technology, namely a method for improving over-fertilized soil for ginseng planting in non-forest land. Background technique [0002] In the prior art, ginseng (Panax ginseng C.A.Mey.) is the dry root of the perennial herbaceous plant ginseng of the family Araliaceae, which usually blooms in 3 years and bears fruit in 5-6 years. It likes a cool and humid climate, and mostly grows in mixed coniferous and broad-leaved forests or miscellaneous forests on gentle slopes or slopes of mountains with a small temperature difference between day and night at an altitude of 500-1100 meters. It is a valuable Chinese herbal medicine. Nature and flavor are sweet, slightly bitter. It has the functions of warming, invigorating qi, promoting body fluid to calm the nerves, and replenishing qi. Our country has a long history of artificially planting ginseng. The traditional artificially planted ginseng is generally called "gar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B79/02
Inventor 李国君刘大亮汪德军白亚静
Owner 吉林省集安益盛药业股份有限公司
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