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Synergistic ecological fertilizer special for radix astragali and preparation method of synergistic ecological fertilizer

A technology of ecological fertilizer and astragalus, applied in the direction of application, nitrogen fertilizer, potassium fertilizer, etc., to achieve the effect of reducing nutrient loss, simple production process, and improving fertility

Inactive Publication Date: 2016-04-13
CHENDU NEW KELI CHEM SCI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are few studies on the special ecological fertilizer for Astragalus membranaceus. Therefore, according to the law of nutrient demand for Astragalus me

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A special synergistic ecological fertilizer for astragalus consists of the following raw materials in parts by weight:

[0032] 40 parts of stone grass, 20 parts of pennisetum, 10 parts of palm leaves, 30 parts of vermicompost, 3 parts of starter, 10 parts of biochar, 10 parts of aminated bentonite, 10 parts of phosphate rock powder, 15 parts of urea, potassium sulfate 15 parts, 5 parts of trace elements, 3 parts of fructooligosaccharide, 3 parts of methyl jasmonate.

[0033] A preparation method of astragalus special synergistic ecological fertilizer comprises the following steps:

[0034] (1) After drying the stalks, pennisetum and palm leaves, put them into the single-screw extruder together with the earthworm powder for extrusion processing, set the extrusion temperature to 120~140°C, and cool down after extrusion;

[0035] (2) Put the extruded and activated material in step (1) into an anaerobic fermentation tank, add a starter for fermentation, set the fermentati...

Embodiment 2

[0039] A special synergistic ecological fertilizer for astragalus consists of the following raw materials in parts by weight:

[0040] 30 parts of stone grass, 20 parts of pennisetum, 20 parts of palm leaves, 40 parts of vermicompost, 4 parts of starter, 15 parts of biochar, 10 parts of aminated bentonite, 15 parts of phosphate rock powder, 20 parts of urea, potassium sulfate 20 parts, 8 parts of trace elements, 4 parts of fructooligosaccharide, 4 parts of methyl jasmonate.

[0041] A preparation method of astragalus special synergistic ecological fertilizer comprises the following steps:

[0042] (1) After drying the stalks, pennisetum and palm leaves, put them into the single-screw extruder together with the earthworm powder for extrusion processing, set the extrusion temperature to 120~140°C, and cool down after extrusion;

[0043] (2) Put the extruded and activated material in step (1) into an anaerobic fermentation tank, add a starter for fermentation, set the fermentati...

Embodiment 3

[0047] A special synergistic ecological fertilizer for astragalus consists of the following raw materials in parts by weight:

[0048] 40 parts of stone grass, 15 parts of pennisetum, 20 parts of palm leaves, 30 parts of vermicompost, 5 parts of starter, 15 parts of biochar, 15 parts of aminated bentonite, 15 parts of phosphate rock powder, 25 parts of urea, potassium sulfate 25 parts, 10 parts of trace elements, 5 parts of fructooligosaccharide, 5 parts of methyl jasmonate.

[0049] A preparation method of astragalus special synergistic ecological fertilizer comprises the following steps:

[0050] (1) After drying the stalks, pennisetum and palm leaves, put them into the single-screw extruder together with the earthworm powder for extrusion processing, set the extrusion temperature to 120~140°C, and cool down after extrusion;

[0051] (2) Put the extruded and activated material in step (1) into an anaerobic fermentation tank, add a starter for fermentation, set the fermentat...

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Abstract

The invention belongs to the field of crop fertilizer, in particular relates to synergistic ecological fertilizer special for radix astragali and a preparation method of the synergistic ecological fertilizer. The synergistic ecological fertilizer special for the radix astragali is prepared from the following components by a certain weight proportion: sorghum halepense stalks, Chinese pennisetum, palm leaves, wormcast, a starter culture, charcoal, amino-bentonite, phosphorite powder, urea, potassium sulphate, microelements, fructo-oligosaccharide and jasmonic acid methyl ester. The ecological fertilized provided by the invention takes natural organic matters as main materials, green and environmental protection is achieved, crops can be promoted to rapidly grow, meanwhile the fructo-oligosaccharide and the jasmonic acid methyl ester are added in the mixed fertilizer, a secondary metabolism process of the radix astragali is promoted, the content of astragalus polysaccharide is increased, and the quality of the radix astragali is improved. The synergistic ecological fertilizer is reasonable in formula, and overall and balanced in nutrition, the utilization rate of fertilizer effect can be obviously improved, the yield and quality of the radix astragali can be greatly improved, the soil environment can be improved by long-term application of the ecological fertilizer, the capacities of fertilizer conservation and fertilizer supply and the buffer capacity of the soil can be enhanced, the occurrence of damage by disease and insect can be reduced, and the economic benefit of the radix astragali can be improved.

Description

technical field [0001] The invention belongs to the field of fertilizers, in particular to a special synergistic ecological fertilizer for Astragalus membranaceus and a preparation method thereof. Background technique [0002] Astragalus is the root of Astragalus membranaceus, a leguminous herb. It has complete nutrients and is rich in various biologically active substances. It is a well-known commonly used nourishing traditional Chinese medicine in my country. Astragalus membranaceus has pharmacological effects such as regulating immunity, invigorating qi and solidifying the surface, detoxifying and discharging pus, anti-aging, anti-osteoporosis, and promoting muscle growth. [0003] At present, there are few research technologies about Astragalus special fertilizers. When people cultivate and plant Astragalus membranaceus Chinese herbal medicine, they generally adopt traditional chemical fertilizers, compound fertilizers and other raw material fertilizers to mix and prepar...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05F3/04
CPCC05B17/00C05F3/04C05G3/00C05C9/00C05D1/02C05D9/02C05F3/00C05F11/00Y02A40/20Y02W30/40
Inventor 陈庆孙丽枝
Owner CHENDU NEW KELI CHEM SCI CO LTD
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