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Fertilizer plate with multiple nutrition levels and preparation method of fertilizer plate

A nutrient level and fertilizer technology, which is applied in the agricultural field, can solve the problems of restricting development and application, and achieve the effect of sufficient nutritional function, improving fertilizer utilization rate, and saving fertilizer

Inactive Publication Date: 2018-08-10
肖免
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the side strip fertilization method requires a special side strip fertilization machine, so its development and application are limited to a certain extent.

Method used

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  • Fertilizer plate with multiple nutrition levels and preparation method of fertilizer plate
  • Fertilizer plate with multiple nutrition levels and preparation method of fertilizer plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] The fertilizer board of the present invention includes 600kg of biomass degradable material, 200kg of organic fertilizer (amino acid granules), inorganic fertilizer (200kg of urea, 37.5kg of ammonium sulfate, 50kg of diammonium phosphate, 100kg of potassium chloride), 1kg of biological fertilizer (spore powder) , Biodegradable adhesive (lactic acid-based biodegradable adhesive) 12.5kg;

[0041] The preparation method of fertilizer plate of the present invention is:

[0042] (1) Mix inorganic fertilizers, biodegradable materials, organic fertilizers, biofertilizers, and biodegradable adhesives evenly, and then send them to rolling equipment, and press them under 3 pressures and the maximum temperature does not exceed 70°C. ;

[0043] (2) Cut the pressed strip formwork into 580mm×280mm fertilizer boards.

Embodiment 2

[0045] The fertilizer board of the present invention comprises 800kg of biomass degradable material, 440kg of urea, 55kg of diammonium phosphate, 110kg of potassium chloride, 300kg of peat, 1.5kg of fungal spore powder, and 5kg of biodegradable adhesive (PA type biodegradable adhesive);

[0046] The preparation method of fertilizer plate of the present invention is:

[0047] (1) Mix inorganic fertilizers, biodegradable materials, organic fertilizers, and biodegradable adhesives evenly, and then send them to rolling equipment, and press them under 3 pressures and the maximum temperature does not exceed 70°C;

[0048] (2) Cut the pressed strip formwork into 580mm×280mm fertilizer boards.

Embodiment 3

[0050] The fertilizer board of the present invention includes 1000kg of biomass degradable material, 500kg of organic fertilizer (humic acid granules), 200kg of urea, 138.5kg of ammonium sulfate, 50kg of diammonium phosphate, 100kg of potassium chloride, 1.5kg of fungal spore powder, biodegradable Adhesive (PA biodegradable adhesive) 10kg.

[0051] The preparation method of fertilizer plate of the present invention is:

[0052] (1) Mix inorganic fertilizers, biodegradable materials, organic fertilizers, and biodegradable adhesives evenly, and then send them to rolling equipment, and press them under 5 pressures and the maximum temperature does not exceed 70°C;

[0053] (2) Cut the pressed strip formwork into 580mm×280mm fertilizer boards.

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Abstract

The invention relates to a fertilizer plate with multiple nutrition levels and a preparation method of the fertilizer plate. The fertilizer plate comprises inorganic fertilizers, organic fertilizers,a biomass degraded material, a biological fertilizer and a biodegradable adhesive, wherein multiple nutrient components are co-pressed into the fertilizer plate. The fertilizer plate has the beneficial effects that the invention provides a fertilizer which is sufficient in nutrition function and reasonable in proportioning, the fertilizer takes the shape of a cubic plate and used when rice seedlings are planted from rice seedling breeding trays, the fertilizer is thrown around rice seedling root systems, then the utilization rate of the fertilizer can be increased, and particularly the amountof chemical fertilizers can be reduced.

Description

technical field [0001] The invention belongs to the field of agricultural technology, and in particular relates to a fertilizer board with multiple nutritional levels. Background technique [0002] Fertilizer refers to a class of substances that provide one or more essential nutrient elements for plants, improve soil properties, and increase soil fertility levels. It is one of the material bases of agricultural production. The fertilizers currently used are mainly solid granular or powdered organic fertilizers, inorganic fertilizers, biological bacteria agents, and various liquid biological, organic, and inorganic fertilizers. [0003] Traditional farmers use granule and powder fertilizers to fertilize the whole field, which is a big waste, especially the utilization rate of nitrogen fertilizer is lower than 30%, and the utilization rate of phosphorus fertilizer is lower than 15%. [0004] In recent years, the Japanese side strip fertilization method has been introduced. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05B7/00C05F3/00C05G3/00C05F11/00C05F17/00C05C3/00C05C9/00C05C11/00C05D1/02C05F9/04C05F11/08C05G5/12C05F11/02
Inventor 肖免
Owner 肖免