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Bactericidal fertilizer and production and application method thereof

A technology for fertilizers and raw materials, applied in the field of fertilizers with trace elements and fungicides, can solve problems such as no patented technology and have not yet been seen, and achieve the effect of meeting the needs of planting and cultivation and promoting development.

Active Publication Date: 2011-11-23
胡克矩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, so far, there have been no reports of using silver in fertilizers to make it have a bactericidal function, and there is no related patented technology

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment 1: Take various raw materials according to the following formula: potassium dihydrogen phosphate 20g, ammonium sulfate 40g, manganese sulfate 1.5g, zinc sulfate 0.8g, copper sulfate 0.8g, borax 0.8g, ammonium molybdate 0.4g, EDTA iron 0.7g, nano-metal elemental colloidal silver (calculated as Ag): 0.07g, red blood salt 0.2g, sodium bisulfate 0.2g, magnesium sulfate 10g, EDTA calcium 10g, sucrose: 13g, additive DSTP0.2g, additive UU -90.2g, pentasodium phosphate 0.2g, glycine: 1g. Dry and pulverize the above-mentioned soluble nitrogen, phosphorus and potassium fertilizers, trace elements, and magnesium salts at 80°C to 60-80 meshes, and mix to obtain dry fine powder; then disperse the nano-metallic silver colloid in absolute ethanol, and add antioxidants , anti-ultraviolet agent, stabilizer, dispersant, and stir for 5-30 minutes; slowly add the above-mentioned dry fine powder into the silver-containing ethanol component in a plastic container, and stir while a...

Embodiment 2

[0037] Embodiment 2: Take various raw materials according to the following formula: potassium dihydrogen phosphate 40g, potassium nitrate 10g, ammonium nitrate 40g, manganese sulfate 2.7g, zinc sulfate 1.6g, copper sulfate 1.6g, borax 1.6g, ammonium molybdate 0.8 g, EDTA iron 1.7g, nano metal elemental colloidal silver (according to Ag): 0.2g, red blood salt 0.4g, sodium bisulfate 0.4g, additive DSTP 0.4g, additive UU-90.4g, pentasodium phosphate 0.4 g, magnesium sulfate 10g, calcium EDTA: 10g, soluble starch: 10g. Preparation method is the same as embodiment 1. The application method is: 100kg of water is used to irrigate the roots, which can kill the bacterial wilt disease source of flue-cured tobacco in about 0.5 mu of land, and can be planted repeatedly.

Embodiment 3

[0038] Embodiment 3: take various raw materials according to the following formula: potassium dihydrogen phosphate 40g, potassium sulfate 30g, potassium nitrate 26g, ammonium nitrate 60g, manganese sulfate 3.0g, zinc sulfate 2.0g, copper sulfate 2.0g, borax 2.0g, Ammonium molybdate 1.0g, EDTA iron 2.0g, nanometer metallic colloidal silver (calculated as Ag) 0.08g, red blood salt 0.4g, sodium bisulfate 0.4g, auxiliary agent DSTP0.4g, auxiliary agent UU-90.4g, phosphoric acid Pentasodium 0.4g, Magnesium Sulfate 10g, Calcium EDTA 10g, Soluble Starch 10g. Preparation method is the same as embodiment 1. The application method is: spray 50-100kg of water on the leaves (1-2 acres can be applied), which can kill a variety of germs on the leaf surface of flue-cured tobacco, and the quality of flue-cured tobacco is on average. If sprayed 2-3 times, Can increase production ≥ 15%.

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PUM

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Abstract

A bactericidal fertilizer and a production and application method thereof relates to a fertilizer composition. The fertilizer comprises the following raw materials: a soluble nitrogen phosphor potassium fertilizer, inorganic matter with trace elements, magnesium salts, complexed calcium salts, organic carbon source compounds, a silver agent, soluble amino acids, and auxiliary agents; the production method comprises the following steps: drying, pulverizing, and mixing the soluble nitrogen phosphor potassium fertilizer, trace elements, and magnesium salts to obtain fine powder; dispersing nanosilver or complexed silver or nanocolloid in anhydrous alcohol, adding various auxiliary agents, and stirring; adding the fine powder into the silver-containing alcohol component, and stirring; puttingeach component into a closed container, mixing, stirring, and vacuumizing the container; after the alcohol is exhausted, uniformly stirring the product, and performing vacuum packaging. The application method comprises: soaking crop seeds, pouring roots, spraying leaf surfaces, and being used as a nutrient solution in soilless culture. According to the invention, a fertilizer with silver bactericide can be produced, which meets the requirements of economic crops, and facilitates agricultural development.

Description

technical field [0001] The present invention relates to mixtures of fertilizers and other ingredients, in particular to fertilizers with added trace elements and fungicides. Background technique [0002] The planting of economic crops requires effective control of pests and diseases, high quality and high yield. For a long time, diseases of economic crops such as tobacco and watermelon, such as soil-borne diseases and seed-borne diseases, have not been effectively controlled, resulting in the inability to replant crops during planting, and the quality of crops has also continued to decline. Tracing it to its cause, one is that soil-borne diseases have not been eliminated, and the next year is planted again, and soil-borne diseases are more rampant and cannot be cured; the other is that when planting in the first year, more nitrogen, phosphorus and potassium compound fertilizers are applied, and other essential nutrients such as trace elements are lacking. These elements in ...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 胡克矩胡德一
Owner 胡克矩
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