Environment-friendly fertilizer for strawberries and preparation method thereof

An environmental protection and fertilizer technology, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve the problems of strawberry product pollution, strawberry quality and safety, strawberry yield and quality impact, environmental pollution and ecological imbalance, etc. The effect of reducing unpleasant odors and reducing the use of fertilizers and pesticides

Inactive Publication Date: 2014-12-10
WUHAN RUIZE SOURCE BIOLOGICAL ENVIRONMENTAL PROTECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, due to the long-term use of pesticides and chemical fertilizers, the content of artificial organic pollutants in the soil is getting higher and higher, and the agricultural environmental pollution and ecological imbalance in my country are becoming more and more serious. The yield and quality of strawberries are seriously affected, which in turn threatens the survival of human beings. The environment, the strawberry product pollution, strawberry quality and safety issues caused by this have attracted more and more attention, and have become the bottleneck restricting the sustainable and efficient development of agricultural production in the new stage
[0003] However, traditional organic fertilizer products cannot solve various pollution problems well, so it is imminent to accelerate the development of new bio-environmental protection fertilizers by means of modern biotechnology

Method used

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  • Environment-friendly fertilizer for strawberries and preparation method thereof
  • Environment-friendly fertilizer for strawberries and preparation method thereof
  • Environment-friendly fertilizer for strawberries and preparation method thereof

Examples

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preparation example Construction

[0059] Preparation of sample leaching solution: Take 10g of compost test samples in a 150mL Erlenmeyer flask, add 90mL of distilled water, add about 10-20 glass beads, shake on a shaker at 120r / min for 30min, settle for 30min, and take the supernatant.

[0060] Cultivate cabbage seeds: Spread a layer of filter paper in a clean Petri dish, the size of the filter paper matches the size of the dish. Inject 5mL of sample extract into the plate to fully wet the filter paper. Then place 10 whole grains of Chinese cabbage seeds evenly on the filter paper, put them into a 25°C incubator for 3 days, and then take them out for detection. Distilled water was used instead of sample extract as a control group.

[0061] Determination of seed germination index: Use a straightedge to measure and record the root length and stem length of the seeds after germination, and record the number of seeds that have not germinated. Calculation formula: seed germination index GI (Germination Index) = (...

Embodiment 1

[0091] The preparation method of strawberry environment-friendly fertilizer comprises the following steps:

[0092] 1) Take by weighing 70 parts of organic fertilizers, 25 parts of inorganic fertilizers, 1 part of trace elements, 0.3 parts of fermentation complex bacteria, 1 part of enzyme bacteria, 7 parts of humic acid, 7 parts of amino acids and 0.7 parts of antibiotics;

[0093] Among them, the weight ratio of Bacillus subtilis, yeast, Aspergillus niger and Trichoderma reesei is 2:2:1:1; the weight ratio of cow dung, bran and bean cake in organic fertilizer is 10:1:1; nitrogen in inorganic fertilizer The weight ratio of phosphorus and potassium is 1:1:1; the weight ratio of calcium, magnesium, sulfur, boron, zinc, selenium and molybdenum in trace elements is 2:2:1:5:2:7:4;

[0094] 2) Mix the fermented composite bacteria and water evenly in a weight ratio of 1:5 to obtain a diluted bacterial solution;

[0095] 3) Add the diluted bacterial solution in step 2) to the organ...

Embodiment 2

[0099] The preparation method of strawberry environment-friendly fertilizer comprises the following steps:

[0100] 1) Take by weighing 80 parts of organic fertilizers, 10 parts of inorganic fertilizers, 0.5 parts of trace elements, 0.1 parts of fermentation complex bacteria, 2 parts of enzyme bacteria, 3 parts of humic acid, 3 parts parts of amino acids and 0.2 parts of antibiotics; of which,

[0101] The weight ratio of Bacillus subtilis, yeast, Aspergillus niger and Trichoderma reesei is 2:4:2:2; the molecular weight of chitosan oligosaccharide is ≤3000; the weight ratio of cow dung, bran and bean cake in organic fertilizer is 10:3: 3. The weight ratio of nitrogen, phosphorus and potassium in inorganic fertilizer is 2:1:1; the weight ratio of calcium, magnesium, sulfur, boron, zinc, selenium and molybdenum in trace elements is 2:1:0.5:3:1: 9︰1;

[0102] 2) Mix the fermented composite bacteria and water evenly at a weight ratio of 1:50 to obtain a diluted bacterial solutio...

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Abstract

The invention discloses an environment-friendly fertilizer for strawberries and a preparation method thereof. The environment-friendly fertilizer is prepared from the following raw materials in parts by weight: 70-80 parts of organic fertilizer, 10-25 parts of inorganic fertilizer, 0.5-1 part of minor element, 0.1-0.3 part of fermentation composite bacteria, 1-2 parts of ferment bacteria, 3-7 parts of humic acid, 3-7 parts of amino acid and 0.2-0.7 part of antibiotics. The method comprises the following steps: uniformly mixing the fermentation composite bacteria with water to obtain a dilute bacterium solution; adding the dilute bacterium solution into the organic fertilizer, uniformly mixing, piling, and circularly overturning to obtain primary leavening; adding the ferment bacteria, fermenting until the materials are completely rotten, drying at low temperature, and pulverizing to obtain secondary leavening; and finally, adding the inorganic fertilizer, minor element, humic acid, amino acid and antibiotics, uniformly mixing, granulating, and sorting to obtain the environment-friendly fertilizer for strawberries. The environment-friendly fertilizer for strawberries is mainly prepared from agriculture and animal husbandry wastes, thereby solving the problem in crop nutrient supply and restricting the pathogenic microorganisms from reproduction.

Description

technical field [0001] The invention relates to an organic fertilizer, in particular to a strawberry environment-friendly fertilizer and a preparation method thereof. Background technique [0002] At present, food safety accidents occur frequently. Farmers follow conventional planting methods on polluted land, which makes strawberry gray mold, powdery mildew, leaf spot, root rot and other diseases frequently occur. In addition, due to the long-term use of pesticides and chemical fertilizers, the content of artificial organic pollutants in the soil is getting higher and higher, and the agricultural environmental pollution and ecological imbalance in my country are becoming more and more serious. The yield and quality of strawberries are seriously affected, which in turn threatens the survival of human beings. The environment, the resulting pollution of strawberry products, and the quality and safety of strawberries have attracted more and more people's attention, and have beco...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 周世同梁运祥
Owner WUHAN RUIZE SOURCE BIOLOGICAL ENVIRONMENTAL PROTECTION TECH
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