Long-acting slow-release fertilizer used in planting early stage of Pseudostellaria heterophylla and preparation method thereof

A technology of slow-release fertilizer and Radix Radix ginseng, which is applied to the field of long-acting slow-release fertilizer and its preparation in the early stage of Radix ginseng planting, can solve the problems such as patents and literature reports of long-acting slow-release fertilizers that have not yet been found, and can reduce the pollution of soil environment. Destruction, good practicality, the effect of solving supplementary long-term problems

Inactive Publication Date: 2019-03-22
FUJIAN BRADY PHARMA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The invention patent with the application number 201711402182.5 discloses a fertilization method for increasing the trace element content of Radix Pseudostellaria; Pseudostellariae uses o

Method used

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  • Long-acting slow-release fertilizer used in planting early stage of Pseudostellaria heterophylla and preparation method thereof

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Experimental program
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Effect test

Embodiment 1

[0017] Embodiment 1: a long-acting slow-release fertilizer used in the early stage of Pseudostellaria heterophylla planting and its preparation method,

[0018] (1) Fertilizer components mixing: take the following fertilizer components: edible fungus processing waste residue fertilizer 120Kg, urea 50Kg, superphosphate 60Kg, potassium sulfate 80Kg, after edible fungus processing waste residue fertilizer is chopped, mix with other components uniform;

[0019] (2) Adsorption: take by weighing 310Kg porous starch, mix the fertilizer component obtained in step (1) with the porous starch, and perform adsorption. After the adsorption, take by weighing and place in the mold the fertilizer to be coated. The individual volume of the mold is 50cm 3

[0020] (3) Coating: Weigh 80Kg stearic acid and 120Kg paraffin, put them in a container, add 30Kg water, heat and melt, lower and maintain the system temperature between 80-90℃, add 200Kg glucose and sucrose 1:1 Keep the temperature of th...

Embodiment 2

[0021] Embodiment 2: a long-acting slow-release fertilizer used in the early stage of Pseudostellaria heterophylla planting and its preparation method,

[0022] (1) Fertilizer components mixing: take the following fertilizer components: edible fungus processing waste residue fertilizer 130Kg, urea 58Kg, superphosphate 70Kg, potassium sulfate 90Kg, after edible fungus processing waste residue fertilizer is chopped, mix with other components uniform;

[0023] (2) Adsorption: take by weighing 348Kg porous starch, mix the fertilizer component obtained in step (1) with the porous starch, and adsorb, take by weighing and place in the mold in proportion to obtain the fertilizer to be coated after the adsorption, The single volume of the mold is 200cm 3

[0024] (3) Coating: Weigh 100Kg stearic acid and 100Kg paraffin, put them in a container, add 36Kg water, heat and melt, reduce and maintain the system temperature between 80-90°C, add 240Kg glucose and sucrose 1:1.5 Keep the temp...

Embodiment 3

[0025] Embodiment 3: a long-acting slow-release fertilizer used in the early stage of Pseudostellaria heterophylla planting and its preparation method,

[0026] (1) Fertilizer components mixing: take the following fertilizer components: edible fungus processing waste residue fertilizer 150Kg, urea 65Kg, superphosphate 80Kg, potassium sulfate 100Kg, edible fungus processing waste residue fertilizer is chopped and mixed with other components uniform;

[0027] (2) Adsorption: take by weighing 395Kg porous starch, mix the fertilizer component obtained in step (1) with the porous starch, and carry out adsorption. After the adsorption, take by weighing and place in the mold the fertilizer to be coated. The individual volume of the mold is 650cm 3

[0028] (3) Coating: Weigh 120Kg stearic acid and 120Kg paraffin, put them in a container, add 36Kg water, heat and melt, lower and maintain the system temperature between 80-90°C, add 240Kg glucose and sucrose 1:1.5 Keep the temperatur...

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Abstract

The invention discloses a long-acting slow-release fertilizer used in a planting early stage of Pseudostellaria heterophylla and a preparation method thereof. The long-acting slow-release fertilizer comprises a fertilizer component and is formed through the steps that the fertilizer component is adsorbed by porous starch, and uniformly mixed with a water-soluble solid powder-like carbon source anda carrier material and mutually dissolved, and then solidified and smashed into particles, wherein a using proportion of the fertilizer component : the porous starch : the water-soluble solid powder-like carbon source and the carrier material is 1:1:(1.2 to 1.5). The preparation method comprises three steps of uniformly mixing fertilizer component, adsorbing and coating. According to the long-acting slow-release fertilizer, based on biology and cultivation characters of the Pseudostellaria heterophylla, the fertilizer component is innovatively coated with a slow release system, thus effectively solving a fertilizer replenishing and long-acting problem that the Pseudostellaria heterophylla likes the fertilizer but not resistant to the fertilizer; meanwhile, a dosage of the fertilizer is reduced, an utilization ratio of the fertilizer is improved, the fertilizer is only needed to be applied once without topdressing, the applying is convenient, labor-saving and safe, the fertilizer efficiency after applying is stable and, and is powerful in later stage, and disease-resistant and lodging-resistant effects, yield increasing and plant soil pollution reduction are realized.

Description

technical field [0001] The invention relates to the technical field of fertilizers for cultivating Pseudostellariae, in particular to a long-acting slow-release fertilizer used in the early stage of Pseudostellariae planting and a preparation method thereof. Background technique [0002] Pseudostellariae Radix Pseudostellariae, the dried root of the perennial herbaceous ginseng of the caryophyllaceae family, is one of the commonly used Chinese herbal medicines in clinical practice. From the perspective of traditional Chinese medicine, Pseudostellariae is sweet, slightly bitter, flat in nature, and belongs to the spleen and lung meridians. It has the effect similar to ginseng, but its strength is weaker. Contains carbohydrates, amino acids, fatty acids, trace elements, phospholipids, and steroidal acids. The roots are used as medicine. A good product for both food and food. In recent years, the functional health products of Pseudostellaria Pseudostellaria have been develope...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/08C05G3/90
CPCC05B1/02C05G3/00C05G3/90C05G5/30C05C9/00C05D1/02C05F5/00C05G5/12C05B13/02
Inventor 林贺桂李珠金杨荣平赵军赵齐
Owner FUJIAN BRADY PHARMA CO LTD
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