Organic and inorganic compound fertilizer for polygonum multiflorum

The technology of compound fertilizer and organic fertilizer is applied in the field of organic-inorganic compound fertilizer of Polygonum multiflorum, which can solve the problems of poor soil physical and chemical properties, low fertilizer utilization rate, and many Polygonum multiflorum fibrous roots, etc., so as to improve quality, improve fertilizer efficiency, and improve extractables. The effect of content

Inactive Publication Date: 2016-04-06
GUIZHOU UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing planting technology only applies chemical fertilizers to Polygonum multiflorum, resulting in many fibrous roots, few

Method used

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  • Organic and inorganic compound fertilizer for polygonum multiflorum
  • Organic and inorganic compound fertilizer for polygonum multiflorum
  • Organic and inorganic compound fertilizer for polygonum multiflorum

Examples

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Embodiment 1

[0022] Embodiment 1: a kind of Polygonum multiflorum is used organic-inorganic compound fertilizer, comprises organic fertilizer and inorganic fertilizer, and described inorganic fertilizer comprises nitrogen fertilizer with urea, phosphate fertilizer with calcium-magnesium phosphate fertilizer and potash fertilizer with potassium sulfate, and its formula is formulated according to the weight portion of following raw material Comparing and making: 578kg of organic fertilizer, 98kg of urea, 238kg of calcium magnesium phosphate fertilizer, 108kg of potassium sulfate, mixed evenly, after preparation, organic-inorganic compound fertilizer was obtained, and organic fertilizer adopts cow dung organic fertilizer metabolized by earthworms.

Embodiment 2

[0023] Embodiment 2: a kind of Polygonum multiflorum is used organic-inorganic compound fertilizer, comprises organic fertilizer and inorganic fertilizer, and described inorganic fertilizer comprises nitrogen fertilizer with urea, phosphate fertilizer with calcium-magnesium phosphate fertilizer and potash fertilizer with potassium sulfate, and its formula is formulated according to the weight portion of following raw material Comparing and making: 581kg of organic fertilizer, 100kg of urea, 241kg of calcium magnesium phosphate fertilizer, 110kg of potassium sulfate, mix evenly, and obtain organic-inorganic compound fertilizer after preparation, organic fertilizer adopts cow dung organic fertilizer metabolized by earthworms.

Embodiment 3

[0024] Embodiment 3: a kind of Polygonum multiflorum is used organic-inorganic compound fertilizer, comprises organic fertilizer and inorganic fertilizer, and described inorganic fertilizer comprises nitrogen fertilizer with urea, phosphate fertilizer with calcium-magnesium phosphate fertilizer and potash fertilizer with potassium sulfate, and its prescription mixes according to the weight portion of following raw material Comparing and making: 584kg of organic fertilizer, 102kg of urea, 244kg of calcium magnesium phosphate fertilizer, 112kg of potassium sulfate, mixed evenly, after preparation, organic-inorganic compound fertilizer is obtained, and the organic fertilizer adopts cow dung organic fertilizer metabolized by earthworms.

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Abstract

The invention discloses an organic and inorganic compound fertilizer for polygonum multiflorum. The organic and inorganic compound fertilizer comprises organic fertilizer and inorganic fertilizer. The inorganic fertilizer comprises urea for nitrogenous fertilizer, calcium magnesium phosphate fertilizer for phosphate fertilizer and potassium sulfate for potash fertilizer. The organic and inorganic compound fertilizer is prepared from, by weight parts, 578-584 parts of organic fertilizer, 98-102 parts of urea, 238-244 parts of calcium magnesium phosphate fertilizer and 108-112 parts of potassium sulfate, and the organic and inorganic compound fertilizer is prepared from mixing uniformly the raw materials. Earthworm metabolic cow dung organic fertilizer is utilized by the organic fertilizer. The formula organic and inorganic compound fertilizer is subjected to scientific fertilizer application for the polygonum multiflorum, can reduce fibrous roots of the polygonum multiflorum, improve the utilization rate of the fertilizer and improve soil physico-chemical properties, so that the content of tetrahydroxystilbene glucoside and combined anthraquinone of the polygonum multiflorum is improved greatly, the high yield and high quality polygonum multiflorum is obtained, and the production cost is reduced greatly. The organic and inorganic compound fertilizer has the advantages of being high in utilization rate, stable in performance, easy to use and free of wetting and hardening phenomena, and the organic and inorganic compound fertilizer is favorable for popularization and application of a large area.

Description

technical field [0001] The invention relates to an organic-inorganic compound fertilizer for Polygonum multiflorum, belonging to the technical field of organic-inorganic compound fertilizer. Background technique [0002] Polygonum multiflorum (English name POLYGONIMULTIFLORIRADIX) is a herbal medicine included in "Chinese Pharmacopoeia". 15cm, 4-12cm in diameter. Surface reddish-brown or reddish-brown, wrinkled and uneven, with shallow grooves, and horizontal long lenticel-like protrusions and thin root scars; stems twisted, 2-4 meters long, multi-branched, with longitudinal edges, glabrous, slightly rough, Lower part lignified. Leaves ovate or long ovate, 3-7 cm long, 2-5 cm wide, apex acuminate, base cordate or nearly cordate, both sides rough, margin entire; petiole 1.5-3 cm long; stipules sheath membranous , oblique, glabrous, 3-5 mm long. Polygonum multiflorum likes sun, tolerates half shade, likes humidity, fears waterlogging, and requires well-drained soil. It gr...

Claims

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Application Information

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IPC IPC(8): C05G1/00
CPCC05B17/00C05C9/00C05D1/02C05F3/00
Inventor 李金玲赵致
Owner GUIZHOU UNIV
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