Fertilizer special for scutellaria baicalensis Chinese medicinal material and preparation method thereof

A technology of traditional Chinese medicinal materials and special fertilizers, applied in the application, nitrogen fertilizer, magnesium fertilizer and other directions, can solve the problems of product quality, yield decline, increased labor intensity of growers, soil exhaustion, etc., to improve quality, improve soil physical and chemical properties, eliminate Effects of pathogenic fungi and bacteria

Inactive Publication Date: 2019-11-29
陕西清大立衡中药科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Long-term application causes soil exhaustion, product quality and yield decline; multiple fertilization is required, which also increases labor intensity for growers

Method used

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  • Fertilizer special for scutellaria baicalensis Chinese medicinal material and preparation method thereof
  • Fertilizer special for scutellaria baicalensis Chinese medicinal material and preparation method thereof
  • Fertilizer special for scutellaria baicalensis Chinese medicinal material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0011] The preparation method of the special fertilizer for Scutellaria baicalensis comprises the following steps: the plant straw is centrifugally pumped to the raw material tank, passed into the oxidation kettle through the metering pump, and the agricultural grade oxidizing disinfectant HON is added into the oxidation kettle, and the material enters the heat exchange after the oxidation reaction is completed. Heating to 100-120°C, entering the tubular reactor for high-temperature pyrolysis, after the pyrolyzed material is cooled by the cooler, it enters the mixer to add medium and trace elements, and passes through the pH adjustment tank and the C / N adjustment tank to reach the final Optimum fermentation conditions, the material enters the aerobic fermentation tank, adding the dominant microbial agent, through the high-efficiency oxygenation equipment, the aerobic fermentation process is completed within 2 hours, the decomposed material is the organic small molecule nutrient ...

experiment example

[0017] The test site was selected in Kefang Village, Shizhu Township, Yaozhou District. The soil used for the test was loess cotton soil. The organic matter of the plow layer soil was 0.96g / kg, the alkaline nitrogen was 62.3mg / kg, the available phosphorus was 26.6mg / kg, and the available potassium was 135mg / kg. is 8.2. The tested fertilizers include active inorganic fertilizer (potassium silicate), special fertilizer for Chinese herbal medicines of Scutellaria baicalensis, urea, diammonium phosphate, and imported potassium sulfate (commercial fertilizer).

[0018] Using the random block method in the field, carry out two experiments in water and dry land; six treatments were set up in the experiment: A (CK) without fertilization; B customary fertilization: base fertilizer pure nitrogen 172.5kg / hm 2 , phosphorus pentoxide 103.5kg / hm 2 , top dressing pure nitrogen 69kg / hm 2 ; C: Formula fertilization + 150kg / hm special fertilizer for Scutellaria baicalensis Chinese medicinal m...

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Abstract

The invention discloses a fertilizer special for scutellaria baicalensis Chinese medicinal material. The special fertilizer formula comprises, by weight, 95 parts of an organic small molecular nutrient solution which is prepared by cracking of plant straws serving as the raw materials through physical and chemical effects and is less than 100 nanometers, 1 part of trace elements, 2 parts of urea and 2 parts of potassium dihydrogen phosphate. The fertilizer special for scutellaria baicalensis Chinese medicinal material prepared according to the invention can provide stable nutrient elements forthe growth of scutellaria baicalensis Chinese herbal plants, and the period of validity is two years; the fertilizer can promote the propagation of beneficial microorganisms in soil and kill pathogenic fungi and bacteria, and has an obvious stimulation effect on plant growth; the fertilizer can rapidly fertilize decayed herbal garden soil, improve the physical and chemical properties of the soil,and prolong the service life; the fertilizer can improve the fertilizer efficiency and product quality and yield, also is convenient to apply, and is non-toxic and harmless. After application of thespecial fertilizer to planting of scutellaria baicalensis Chinese herbal medicine, the yield can be increased by 10-30%, and the quality can be improved.

Description

technical field [0001] The invention relates to the technical field of organic fertilizers, in particular to a special fertilizer for Scutellaria baicalensis and a preparation method thereof. Background technique [0002] At present, Scutellaria baicalensis is mainly planted on newly cultivated soil on hillsides. Plant growth usually relies on native nutrition, and most of the fertilizers applied are organic fertilizers, chemical fertilizers and traditional fertilization methods. Long-term application causes soil exhaustion, product quality and yield decline; multiple fertilization is required, which also increases labor intensity for growers. Contents of the invention [0003] The object of the present invention is to provide a special fertilizer for Scutellaria baicalensis Chinese medicinal materials and a preparation method thereof, so as to solve the above-mentioned technical problems. [0004] To achieve the above object, the technical solution adopted in the present...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05B7/00C05G3/00C05C9/00C05D5/00C05D9/02C05F11/00C05F11/08
Inventor 巩昊君张亚建党高兵陈永忠杨文
Owner 陕西清大立衡中药科技有限公司
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