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Antibacterial organic compound fertilizer and preparation method thereof

The technology of compound fertilizer and ternary compound fertilizer is applied in the direction of phosphate fertilizer, fertilization device, fertilizer mixture, etc., to achieve the effect of increasing yield, increasing the accumulation of organic carbon, and improving the structure of soil aggregates.

Inactive Publication Date: 2020-05-22
邓昌明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But it also has some disadvantages, such as its nutrient ratio is always fixed, and the types, quantities and ratios of nutrient elements required by different soils and different crops are varied.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1 antibacterial compound fertilizer

[0023] The raw materials include the following components by weight: 50-150 g of loofah, 2-20 g of Daqu, 10-30 g of enzyme, 10-30 g of activated biomass, 20-50 g of nitrogen, phosphorus and potassium ternary compound fertilizer, and 5 g of non-pathogenic Phytophthora capsici ~15g.

[0024] Peel the mature loofah, remove the seeds, cut off the thinner parts at both ends, and cut the remaining parts into columnar shapes with a thickness of about 0.5-2cm;

[0025] Add the loofah to the Daqu fermentation broth, shake and cultivate;

[0026] Evenly spray the fermented fermented liquid and the non-pathogenic Phytophthora capsici fermented liquid onto the loofahs loaded with Daqu microorganisms in step (2), add activated biomass and mix evenly, adjust the water content to 50-70%, and compost and ferment;

[0027] Add nitrogen, phosphorus and potassium ternary compound fertilizer to the stockpile of step (3), fully stir, and na...

Embodiment 2

[0043] Raw materials: magnetic loofah 50g, Daqu 2g, enzyme 10g, activated biomass 10g (humus 5g, egg yolk 5g), NPK ternary compound fertilizer 50g, non-pathogenic Phytophthora capsici 5g, the NPK ternary The compound fertilizer is made by mixing plant ash, superphosphate and urea, and the addition ratio (by mass) of plant ash, superphosphate and urea is 3:1:5; its preparation method includes the following steps:

[0044] (1) Peel the mature loofah, remove the seeds, cut off the thinner parts at both ends, and cut the remaining parts into columnar shapes with a thickness of about 0.5-2cm;

[0045] (2) Preparation of magnetic loofah: add 100g of deionized water, 0.2g of ferric oxide, 0.15g of magnesium sulfate, 0.15g of manganese sulfate, 0.2g of carbonyl chloride, and 0.2g of zinc sulfate into the reactor, and ultrasonically disperse into a suspension liquid, add loofah, ultrasonically process the mixed solution, then filter and dry to obtain magnetic loofah;

[0046] (3) Add ...

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Abstract

The invention provides an antibacterial organic compound fertilizer and a preparation method thereof. The compound fertilizer comprises the following raw materials: loofah sponge, Daqu, enzyme, activated biomass and a nitrogen-phosphorus-potassium ternary compound fertilizer. According to the invention, microorganisms in enzyme and Daqu are adsorbed by loofah sponge and are immobilized on the surface of the loofah sponge, so that biomass is increased, the microorganisms are stabilized and do not lost, toxic resistance is strong, and the microorganisms aggregated on the surface degrade organicmatters in soil under aerobic / anoxic conditions so as to increase the content of effective nitrogen, phosphorus, potassium, sulfur and the like in the soil and increase the nutrition components of thesoil; and the internal microorganisms degrade the loofah sponge fibers to provide survive and reproduction of the microorganisms on the surface, so that the activity of the immobilized microorganismsis kept not attenuated until the loofah sponge is completely degraded, and the adsorbed microorganisms are naturally released into the soil so as to increase the diversity of soil microorganisms.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to an antibacterial organic compound fertilizer and a preparation method thereof. Background technique [0002] Compound fertilizer is a chemical fertilizer containing two or more nutrient elements. Compound fertilizer has the advantages of high nutrient content, less auxiliary components and good physical properties. It is very important for balanced fertilization, improving fertilizer utilization rate, and promoting high and stable crop yield. effect. [0003] But it also has some disadvantages, such as its nutrient ratio is always fixed, but the types, quantities and ratios of nutrient elements required by different soils and different crops are varied. Therefore, it is best to test the soil before use to understand the texture and nutritional status of the soil in the field. In addition, it is also necessary to pay attention to the application of unit fertilizers in order t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/80
CPCC05B1/02C05G3/00
Inventor 不公告发明人
Owner 邓昌明
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