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Compound fertilizer specially used for eucalyptus, and preparation method thereof

A compound fertilizer, eucalyptus technology, applied in fertilizer mixture, application, fertilization device and other directions, can solve the problems of disease prevention, general disease resistance, unfavorable sustainable planting, unfavorable eucalyptus yield, etc., to protect and improve soil environment, inhibit Harmful microorganisms multiply and improve the effect of disease prevention and resistance

Inactive Publication Date: 2015-11-18
广西绿友农生物科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, among the special compound fertilizers commonly used for planting eucalyptus, the formula is limited to the level of inorganic and organic nutrition, and the eucalyptus compound fertilizer with pure inorganic nutrition can only solve the problem of inorganic nutrition in the growth process of eucalyptus. demand, and due to the low utilization rate of inorganic components (nitrogen, phosphorus, potassium, etc.), excessive application will cause damage to the soil and cause soil compaction, which is not conducive to long-term maintenance of eucalyptus production, and is not conducive to sustainable planting; while organic Inorganic eucalyptus compound fertilizer adds organic components on the basis of pure inorganic. Compared with pure inorganic compound fertilizer, it is more beneficial to the growth of eucalyptus, especially for the protection and improvement of the planting soil environment.
However, the above two eucalyptus compound fertilizers are not good in improving the inorganic utilization rate, continuously improving the planting soil environment, and eucalyptus disease prevention and disease resistance. In order to prevent eucalyptus disease, other measures must be taken, which inevitably wastes manpower and material resources. , which increases the management cost

Method used

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  • Compound fertilizer specially used for eucalyptus, and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The preparation method of special compound fertilizer for eucalyptus is as follows:

[0027] 1) Pour urea, ammonium nitrate phosphorus, monoammonium phosphate, potassium chloride, magnesium sulfate, boron fertilizer, zinc sulfate, fermented fulvic acid residue dry powder and molasses fermentation liquid dry powder into the reaction with heating jacket and stirring device in proportion In the kettle, the temperature is controlled at 40-50°C and stirred for a period of time to obtain the primary mixed fertilizer;

[0028] 2) Based on the mass percentage of pure nutrients, the content of inorganic nutrients accounts for 30%-35%, and the content of organic nutrients accounts for 12-15%;

[0029] 3) Pour out the initial mixed fertilizer reaction kettle, perform a series of post-processing steps such as granulation drying, cooling, and sieving, and then atomize the eucalyptus probiotic seed solution and add it to the surface layer of the initial mixed fertilizer granules to f...

Embodiment 2

[0031] The preparation method of special compound fertilizer for eucalyptus is as follows:

[0032]1) Pour urea, ammonium nitrate phosphorus, monoammonium phosphate, potassium chloride, magnesium sulfate, boron fertilizer, zinc sulfate, copper sulfate, fermentation fulvic acid residue dry powder, molasses fermentation liquid dry powder and peat into the heating jacket in proportion In the reaction kettle of the stirring device, the temperature is controlled at 40-50°C and stirred for 70 minutes to obtain the initial mixture, and the stirring rate is controlled at 300rad / min;

[0033] 2) Based on the mass percentage of pure nutrients, the content of inorganic nutrients accounts for 20%-25%, and the content of organic nutrients accounts for 10-11%;

[0034] 3) Pour out the initial mixed fertilizer reaction kettle for a series of post-processing steps such as granulation drying, cooling, and sieving, and then atomize the eucalyptus probiotic seed solution and add it to the surfac...

Embodiment 3

[0036] The preparation method of special compound fertilizer for eucalyptus is as follows:

[0037] 1) Pour urea, ammonium nitrate phosphorus, monoammonium phosphate, potassium chloride, magnesium sulfate, boron fertilizer, zinc sulfate, copper sulfate, fermentation fulvic acid residue dry powder, molasses fermentation liquid dry powder and peat into the heating jacket in proportion In the reaction kettle of the stirring device, the temperature is controlled at 40-50°C and stirred for 80 minutes to obtain the initial mixture, and the stirring rate is controlled at 200rad / min;

[0038] 2) Based on the mass percentage of pure nutrients, the content of inorganic nutrients accounts for 22%-25%, and the content of organic nutrients accounts for 12-14%;

[0039] 3) Pour out the initial mixed fertilizer reaction kettle for a series of post-processing steps such as granulation drying, cooling, and sieving, and then atomize the eucalyptus probiotic seed solution and add it to the surfa...

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Abstract

The invention provides a compound fertilizer specially used for eucalyptus, and a preparation method thereof. The compound fertilizer specially used for eucalyptus comprises 20-35 mass% of inorganic nutrients, 10-15 mass% of organic nutrients, and probiotics with the number of effective live bacteria being 0.02billion / g or more. The preparation method comprises the following steps: mixing a raw material containing the inorganic nutrients with a raw material containing the organic nutrients, uniformly stirring, carrying out granulation drying, cooling, sieving, atomizing eucalyptus probiotic culture solution, and adding the atomized solution. The compound fertilizer specially used for eucalyptus in the embodiment of the invention has the advantages of reasonable proportioning of the inorganic nutrients and the organic nutrients, improvement of the disease resistance of eucalyptus, and certain soil protection and improvement effects.

Description

technical field [0001] The invention relates to the field of fertilizer preparation, in particular to a special compound fertilizer for eucalyptus and a preparation method thereof. Background technique [0002] Eucalyptus (Eucalyptus), also known as Eucalyptus, is a general term for Myrtaceae and Eucalyptus plants. Evergreen tall trees, ranging from towering trees to low shrubs. About six hundred species. It is the most representative tree species among Australian woody plants, most of which grow in the Australian mainland, a small part grows in the neighboring island of New Guinea and Indonesia, and one species as far away as the Philippine Islands. It is cultivated in southern China. [0003] In the prior art, among the special compound fertilizers commonly used for planting eucalyptus, the formula is limited to the level of inorganic and organic nutrition, and the eucalyptus compound fertilizer with pure inorganic nutrition can only solve the problem of inorganic nutri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/80
Inventor 侯期任黄文善梁世武蒙黄斌黄德炎陈虎
Owner 广西绿友农生物科技股份有限公司
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