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Special fertilizer capable of improving quality of rhizoma atractylodis chinensis and fertilizing method

A technology of special fertilizer and Atractylodes atractylodes, applied in the direction of fertilization method, fertilization device, application, etc.

Inactive Publication Date: 2021-08-31
CHANGCHUN UNIV OF CHINESE MEDICINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] At present, most of the special fertilizers are aimed at agricultural products such as wheat, corn, rice, fruit trees, etc., and there are few special fertilizers used for Chinese herbal medicines. At present, there are patent protections for Fructus Fructus (a special fertilizer for Fructus Fructus and its preparation method and application[ P]. Hunan Province: CN108329102B, 2021-05-28.), Astragalus (a long-acting slow-release Astragalus special fertilizer and its preparation method and application [P]. Gansu Province: CN112457121A, 2021-03-09.), etc. , there is no report about the special fertilizer of Atractylodes atractylodes

Method used

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  • Special fertilizer capable of improving quality of rhizoma atractylodis chinensis and fertilizing method
  • Special fertilizer capable of improving quality of rhizoma atractylodis chinensis and fertilizing method
  • Special fertilizer capable of improving quality of rhizoma atractylodis chinensis and fertilizing method

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Embodiment Construction

[0030] In order to make the objects and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] 1. Research on the law of fertilizer requirement of Atractylodes atractylodes

[0032] Design the fertilization scheme shown in Table 1.

[0033] Table 1 The types and amounts of fertilization in L9(34) orthogonal experiment design

[0034]

[0035] method:

[0036] The collected and treated soil samples were tested for content. The available nitrogen content was determined by the diffusion plate method, the available phosphorus content was determined by the molybdenum antimony anti-colorimetric method (Bray method), and the available potassium content was determined by ammonium acetate leaching-flame photometry.

[0037] results an...

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Abstract

The invention relates to the technical field of agricultural planting, and in particular, relates to a special fertilizer capable of improving the quality of rhizoma atractylodis chinensis and a fertilizing method. The special fertilizer comprises a basic fertilizer, a topdressing fertilizer and a composite special fertilizer, wherein the basic fertilizer is formed by mixing urea, diammonium phosphate, ammonium sulfate and potassium sulfate, and the topdressing fertilizer is formed by mixing urea, ammonium sulfate and potassium sulfate; and the compound special fertilizer is prepared by processing potassium sulfate, monoammonium phosphate, ammonium bicarbonate, a root strengthening additive, clay, anti-caking agent paste and anti-caking agent powder. According to the method, the contents of atractydin, atractylone, beta-eudesmol and atractylenolide II can be remarkably increased, and the plant height, the leaf number, the stem and leaf fresh weight, the longest fibrous root length, the fibrous root fresh weight and the rhizome fresh weight of the rhizoma atractylodis chinensis are increased.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a special fertilizer and a fertilization method that can improve the quality of Atractylodes atractylodis. Background technique [0002] Atractylodes chinensis (DC.) Koidz. is a perennial herb of Asteraceae. The dried rhizome is used as medicine. It is one of the sources of Atractylodes recorded in the Chinese Pharmacopoeia over the years. Northern Cangzhu is mainly distributed in Hebei, Jilin, Liaoning, Inner Mongolia and other places in my country, and it is one of the authentic northern medicines. With the sharp increase in demand for medicines at home and abroad, the wild resources of Atractylodes atractylodes have been severely exploited and indiscriminately excavated, resulting in a sharp decline in the reserves of Atractylodes atractylodes wild resources in North China and Northeast China. It is urgent to carry out standardized and large-scale planting resear...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/30C05G1/00A01C21/00
CPCC05B7/00C05C3/00C05G3/00C05G3/30A01C21/005C05C9/00C05D1/02C05D9/00
Inventor 邱智东肖春萍翁丽丽孙金姜雨昕张睿
Owner CHANGCHUN UNIV OF CHINESE MEDICINE
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