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Total-nutrient microbial fulvic acid water-soluble fertilizer and preparation method thereof

A technology of microorganisms and fulvic acid, applied in the direction of ammonium orthophosphate fertilizer, alkaline orthophosphate fertilizer, organic fertilizer, etc., can solve the problem that the diversity of water-soluble fertilizer products needs to be improved, and the water-soluble fertilizer with complete nutrition is few and far between. problem, to achieve the effect of labor saving, simple manufacture and convenient use

Pending Publication Date: 2022-01-14
北京建佳农科技发展有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the formula of most water-soluble fertilizers is too single, and there are very few water-soluble fertilizers with full nutrition. The diversity of water-soluble fertilizer products needs to be improved

Method used

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  • Total-nutrient microbial fulvic acid water-soluble fertilizer and preparation method thereof
  • Total-nutrient microbial fulvic acid water-soluble fertilizer and preparation method thereof
  • Total-nutrient microbial fulvic acid water-soluble fertilizer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] The full-nutrition microbial fulvic acid water-soluble fertilizer of the present invention, by mass percentage, comprises the following formula components:

[0041]

[0042] Test results: select strawberry seedlings to transplant live trees, use 3kg of total nutritional microbial fulvic acid water-soluble fertilizer of the present invention per mu, drip irrigation twice at intervals of seven days, and drip irrigation twice with 3kg of conventional macroelement water-soluble fertilizer in the same period.

[0043] In the case of pesticide control of diseases and insect pests, the result in 30 days is that the application of the full-nutrient microbial fulvic acid water-soluble fertilizer of the present invention is more effective than the application of conventional macronutrient water-soluble fertilizers. The secondary mortality rate of drip irrigation can reach 15-20%, and Trichoderma harzianum and Bacillus subtilis have obvious effects of preventing root diseases an...

Embodiment 2

[0045] The full-nutrition microbial fulvic acid water-soluble fertilizer of the present invention, by mass percentage, comprises the following formula components:

[0046]

[0047] Experimental results: select strawberry flowering stage and early fruit growth stage, use 5kg total nutritional microbial fulvic acid water-soluble fertilizer of the present invention per mu, drip irrigation twice, and use conventional macroelement water-soluble fertilizer 5kg drip irrigation twice in the same period.

[0048] The comparison result of the fruit picking period is that the application of the full-nutrition microbial fulvic acid water-soluble fertilizer of the present invention is larger than the application of conventional macronutrient water-soluble fertilizers, the fruit weight increases by 8-11 grams / piece, and the sweetness increases by 2-3, and the fruit weight is increased by 8-11 grams per piece, and the sweetness is increased by 2-3. Conventional macronutrient water-soluble ...

Embodiment 3

[0050] Wherein, the full-nutrition microbial fulvic acid water-soluble fertilizer of the present invention, by mass percentage, includes the following formula components:

[0051]

[0052]

[0053] Test effect: 20 days after selecting strawberry seedlings to transplant live trees, use 3kg of total nutritional microbial fulvic acid water-soluble fertilizer of the present invention per mu, drip irrigation twice at intervals of seven days, and use conventional macroelement water-soluble fertilizer 3kg drip irrigation twice in the same period, 20 days after using the fertilizer, the result is that, using the full-nutrition microbial fulvic acid water-soluble fertilizer of the present invention, the strawberry budding reaches 60-70%, and the conventional macronutrient water-soluble fertilizer drip irrigation is used twice, and the strawberry budding reaches 15-20%. , mainly because the use of the full-nutrition microbial fulvic acid water-soluble fertilizer of the present inve...

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Abstract

The invention provides a total-nutrient microbial fulvic acid water-soluble fertilizer. The fertilizer comprises the following formula components in percentage by mass: 30-60% of 52% water-soluble potassium sulfate, 20-30% of 73% water-soluble monoammonium phosphate, 5-30% of 46% urea, 1-2% of 50% water-soluble silicon fertilizer, 0.8-1.2% of chelated water-soluble medium trace element fertilizer, 5-7% of 65% water-soluble mineral source potassium fulvate, 0.4-0.6% of Trichoderma harzianum T-22 which is 20 billion per gram, and 0.5-1% of bacillus subtilis which is 200 billion per gram. The fertilizer has the beneficial effects that: the fertilizer has the characteristics of full nutrition, full water solubility, no pollution and sterilization, not only contains macroelements, medium elements and microelements required by crop growth, but also contains mineral source potassium fulvic acid and a microbial agent, so that plants can absorb quickly and root quickly, the yield is obviously increased, the growth of soil root nematodes and harmful germs can be inhibited, the soil is improved, diseases and insect pests are reduced, and the crop disease resistance is enhanced.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a water-soluble fertilizer with total nutritional microorganism fulvic acid and a preparation method thereof. Background technique [0002] Fertilizer is the material guarantee for the sustainable development of agriculture and the material basis for increasing grain production. In my country, chemical fertilizers account for more than 20% of agricultural costs, making my country the world's largest producer and consumer of chemical fertilizers. However, increasing input of chemical fertilizers has not continued to increase crop yields. The reason for this phenomenon is the use of fertilizers. low rate. Total nutrition refers to the macronutrients such as nitrogen, phosphorus, and potassium required for plant growth, the secondary elements such as calcium, magnesium, sulfur, and silicon, and the trace elements such as boron, iron, copper, manganese, and zinc. At present, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/60C05G3/80
CPCC05G3/60C05G3/80C05B7/00C05C9/00C05D1/02C05D3/00C05D5/00C05D9/00C05D9/02C05F11/02C05F11/08
Inventor 刘金东张运涛孙健刘建山
Owner 北京建佳农科技发展有限责任公司
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