Composite fertilizer used for garden greening nursery stocks and preparation method thereof

A landscaping and compound fertilizer technology, applied in the field of compound fertilizer for landscaping seedlings and its preparation, can solve the problems of unreasonable ratio of nutrient elements, low fertilizer utilization rate, high labor intensity, etc., and achieve the improvement of micro-ecological balance and improvement Soil properties, labor cost saving effect

Inactive Publication Date: 2017-04-26
芜湖国苑苗木服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the compound fertilizer used for landscaping seedlings has unreasonable ratio of nutrient elements, short fertilizer effect...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0024] A preparation method for compound fertilizer for landscaping seedlings, the steps are as follows:

[0025] S1: First add 12-30 parts of crop fiber, 7-10 parts of livestock and poultry manure mixture, 16-20 parts of tea extract, 3-5 parts of biogas residue, 16-20 parts of sawdust, and 8-11 parts of river sand into the microorganisms After mixing 7-10 parts of bacteria in proportion, put them into a fermentation tank, seal and ferment for 20-30 days to obtain a fermentation mixture;

[0026] S2: Add 2-3 parts of diatomaceous earth, 1.5-2.0 parts of organic auxiliary materials, and 2.8-4.0 parts of medical stone powder in proportion to the fermentation mixture obtained in step S1, stir well, and continue fermentation for 5-10 days.

[0027] S3: Add 4-5 parts of urea, 16-31 parts of potassium dihydrogen phosphate, 2-3.3 parts of seedling strengthening agent, and 2.2-3.5 parts of multivitamin aqueous solution to the fermented product obtained in step S2, stir evenly, and the...

Embodiment 1

[0029] A preparation method for compound fertilizer for landscaping seedlings, the steps are as follows:

[0030] S1: First add 19 parts of crop fiber, 9 parts of livestock and poultry manure mixture, 19 parts of tea extract, 4 parts of biogas residue, 19 parts of sawdust, and 9 parts of river sand into 8 parts of microorganisms and mix them in proportion, then put them into the fermentation tank , sealed and fermented for 29 days to obtain a fermentation mixture;

[0031] S2: Add 3 parts of diatomaceous earth, 1.9 parts of organic auxiliary materials, and 2.9 parts of medical stone powder to the fermentation mixture obtained in step S1 in proportion, stir well, and continue to ferment for 8 days.

[0032] S3: Add 4 parts of urea, 19 parts of potassium dihydrogen phosphate, 3.3 parts of seedling strengthening agent, and 2.8 parts of multivitamin aqueous solution to the fermented product obtained in step S2, stir evenly, dry, pulverize and sieve, then pass through a granulator ...

Embodiment 2

[0034] A preparation method for compound fertilizer for landscaping seedlings, the steps are as follows:

[0035] S1: First add 30 parts of crop fiber, 10 parts of livestock and poultry manure mixture, 20 parts of tea extract, 5 parts of biogas residue, 20 parts of sawdust, and 11 parts of river sand into 10 parts of microorganisms and mix them in proportion, then put them into the fermentation tank , sealed and fermented for 30 days to obtain a fermentation mixture;

[0036] S2: Add 3 parts of diatomaceous earth, 2.0 parts of organic auxiliary materials and 4.0 parts of medical stone powder to the fermentation mixture obtained in step S1 according to the proportion, stir well, and continue to ferment for 10 days.

[0037] S3: Add 5 parts of urea, 31 parts of potassium dihydrogen phosphate, 3.3 parts of seedling strengthening agent, and 3.5 parts of multivitamin aqueous solution to the fermented product obtained in step S2, stir evenly, dry, pulverize and sieve, then pass thro...

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PUM

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Abstract

The invention discloses a composite fertilizer used for garden greening nursery stocks and a preparation method thereof. The composite fertilizer is prepared from, by weight, 11-33 parts of crop fibers, 6-11 parts of a mixture of livestock and poultry feces, 1-3 parts of diatomite, 3-5 parts of urea, 15-22 parts of a tea leaf extract, 2.5-6 parts of biogas residue, 15-21 parts of wood chip, 7-12 parts of river sand, 15-32 parts of monopotassium phosphate, 1.2-3.4 parts of a seedling reinforcing agent, and 1.3-2.4 parts of an organic auxiliary material. In the fertilizer, the crop fibers, the mixture of livestock and poultry feces, the diatomite, the urea, the tea leaf extract and the biogas residue are matched together according to an effective ratio, so that the composite fertilizer has comprehensive and balanced nutrients, and not only includes the macroelements required in growth of the nursery stock but also contains abundant organic substances. The composite fertilizer is improved in utilization rate and can promote the nursery stocks to grow quickly. The composite fertilizer has stable, long-acting and comprehensive effects, can improve characters of soil and enhance the fertility of soil, reduces influence of soil-borne diseases, saves labor cost, can be widely used as a base fertilizer or topdressing for various garden greening nursery stocks, and has a wide application prospect.

Description

technical field [0001] The invention relates to a fertilizer, in particular to a compound fertilizer for landscaping seedlings and a preparation method thereof. Background technique [0002] Seedlings are saplings with roots and stems. All saplings cultivated in the nursery, regardless of their age, are called seedlings before they come out of the nursery. The types of seedlings include seedlings, vegetative propagation seedlings, transplanted seedlings, and bed seedlings. The seedlings cultivated in the nursery may take several years at least, and some species such as flowering shrubs may take more than ten years or even decades. During the cultivation of seedlings, regular fertilization is required. The fertilizers involved include organic fertilizers and inorganic fertilizers. Organic fertilizers are also called farmyard manures, including human excrement, compost peat, etc. There are many types, wide sources, Complete nutrients, inorganic fertilizers are also called che...

Claims

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Application Information

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IPC IPC(8): C05G3/00
CPCC05B17/00C05G3/00C05C9/00C05D9/00C05F3/00C05F5/002C05F5/006C05F5/008C05F11/00C05F11/08C05F11/10C05F17/00C05G5/12
Inventor 薛定成薛婷
Owner 芜湖国苑苗木服务有限公司
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