Soil optimization method of petasites japonicus planting field

An optimization method and soil technology, applied in the direction of soil preparation methods, applications, agricultural machinery and tools, etc., can solve the problems of lead content easily exceeding the standard, achieve the effects of increasing air permeability, reducing the occurrence of diseases and insect pests, and ensuring quality and safety

Inactive Publication Date: 2015-05-20
GUANGDE ZHIYUN BAMBOO SHOOT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The growth of yam has strict requirements on soil quality. To achieve higher yield, the soil of the yam must be adjusted and optimized. In addition, yam has the func

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0017] Example 1

[0018] A soil optimization method for a mountain lotus planting field is characterized in that: before planting mountain lotus, pioneer crops are planted in the planting area, and the planting time of the pioneer crops is 3 years, and the pioneer crops include: alpine grass and round leaves Cypress, Nepeta, Arabidopsis and Dianbaiqian. Mountain lotus is easy to accumulate lead, so the lead content in the product is likely to exceed the standard, which makes the product unable to enter the market. In response to this problem, we use pioneer crops to reduce the lead content of the soil in the planting area. The pioneer crops we selected all have super-enrichment characteristics for lead, and can transport the enriched lead to the above-ground part of the vegetation, and reduce the lead content in the soil through harvesting, thereby reducing the lead content of the later planting mountain lotus To below the standard.

[0019] After the pioneer crops are harvested...

Example Embodiment

[0023] Example 2

[0024] A soil optimization method for a mountain lotus planting field is characterized in that: before planting mountain lotus, pioneer crops are planted in the planting area, the planting time of the pioneer crops is 3 years, and the pioneer crops include: alpine lacquer grass and round leaves Cypress, Nepeta, Arabidopsis and Dianbaiqian. Mountain lotus is easy to accumulate lead, so the lead content in the product is likely to exceed the standard, which makes the product unable to enter the market. To solve this problem, we use pioneer crops to reduce the lead content of the soil in the planting area. The pioneer crops we selected all have super-enrichment characteristics for lead, and can transport the enriched lead to the above-ground part of the vegetation, and reduce the lead content in the soil through harvesting, thereby reducing the lead content of the later planted mountain lotus To below the standard.

[0025] After the pioneer crops are harvested, t...

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PUM

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Abstract

The invention discloses a soil optimization method of a petasites japonicus planting field. The method comprises the steps that pioneering crops are planted to lower soil lead content, by soil modification treatment, petasites japonicus growing can be well achieved, and the yield and the quality of petasites japonicus are improved. Compared with the prior art, the method has the advantages that by planting the pioneering crops, lead in soil is removed, accordingly, the lead content of the petasites japonicus planted in the later period is lowered below the standard, product quality and safety are guaranteed, by soil modification treating, soil permeability is improved, fertility is sufficient and durable, the probability of plant diseases and insect pests of petasites japonicus is lowered, presetting soil is prepared through agricultural production waste, and environment protection and economy are achieved.

Description

technical field [0001] The invention relates to the technical field of Chinese radishes planting, in particular to a method for optimizing the soil of a radish planting site. Background technique [0002] Mountain turnip is called palm-leaf butterbur in Chinese, PetasitespalmataA.Gray in English, alias palm-leaf vegetable, old mountain celery, big leaf, snake head grass, water clock Liutou black pumpkin, wild rice melon, pumpkin notoginseng, wild pumpkin , wild gourd head, black blind, coltsfoot, golden stone grass, water bucket, etc., are perennial herbaceous plants in the family Asteraceae. It generally grows in wetlands in forests or bushes above 300 meters above sea level. Wild radish is fresh, tender, delicious, and rich in nutrition. As a vegetable, Chinese radish has a long history. It has long been recorded in the Book of Songs. Litmus is not only edible, but also has high medicinal value. The rhizome and petiole residues can be used as medicine. The saponins and ...

Claims

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Application Information

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IPC IPC(8): A01B79/02
Inventor 胡志云
Owner GUANGDE ZHIYUN BAMBOO SHOOT
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