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Special organic fertilizer for tea and preparation method of special organic fertilizer

An organic fertilizer and tea technology, applied in the directions of organic fertilizer, inorganic fertilizer, application, etc., can solve the problems of slow fertilizer efficiency, large fluctuations in inorganic fertilizer supply, insufficient fertilizer supply intensity of farmyard manure, etc. , the effect of accelerating soil microbial activity

Pending Publication Date: 2016-09-21
SICHUAN MEISHAN YIJI AGRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a special organic fertilizer for tea and its preparation method to solve the problems of large ups and downs in inorganic fertilizer supply, insufficient fertilizer supply intensity and slow fertilizer efficiency of farmyard manure

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027]Dry and grind amino acids extracted from animal fur, bones, blood clots, feathers and plants into powder, mix 35kg of amino acid powder, 20kg of diammonium phosphate, 35kg of urea, 20kg of potassium sulfate, and 30kg of humic acid. Stir evenly to form a crude compound fertilizer. The evenly stirred crude compound fertilizer is directly transported to the raw material silo and evenly added to the rotating disc of the disc granulator; an appropriate amount of water is passed through the liquid of the disc granulator. The component distributor evenly sprinkles on the material in the disc to meet the liquid phase amount required for ball formation; the rotating disc and the side of the disc generate friction and centrifugal force on the material, causing the material to move in a circumferential direction, so that The powder particles rub and squeeze each other, and gradually agglomerate into balls until they are large enough to overcome the friction between the particles and...

Embodiment 2

[0032] Dry and grind amino acids extracted from animal fur, bones, blood clots, feathers and plants into powder, mix 55kg of amino acid powder, 22kg of diammonium phosphate, 60kg of urea, 23kg of potassium sulfate, and 40kg of humic acid. Stir evenly to form a crude compound fertilizer. The evenly stirred crude compound fertilizer is directly transported to the raw material silo and evenly added to the rotating disc of the disc granulator; an appropriate amount of water is passed through the liquid of the disc granulator. The component distributor evenly sprinkles on the material in the disc to meet the liquid phase amount required for ball formation; the rotating disc and the side of the disc generate friction and centrifugal force on the material, causing the material to move in a circumferential direction, so that The powder particles rub and squeeze each other, and gradually agglomerate into balls until they are large enough to overcome the friction between the particles an...

Embodiment 3

[0037] Dry and grind amino acids extracted from animal fur, bones, blood clots, feathers and plants into powder, mix 50kg of amino acid powder, 30kg of diammonium phosphate, 50kg of urea, 28kg of potassium sulfate, and 42kg of humic acid. Stir evenly to form a crude compound fertilizer. The evenly stirred crude compound fertilizer is directly transported to the raw material silo and evenly added to the rotating disc of the disc granulator; an appropriate amount of water is passed through the liquid of the disc granulator. The component distributor evenly sprinkles on the material in the disc to meet the liquid phase amount required for ball formation; the rotating disc and the side of the disc generate friction and centrifugal force on the material, causing the material to move in a circumferential direction, so that The powder particles rub and squeeze each other, and gradually agglomerate into balls until they are large enough to overcome the friction between the particles an...

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Abstract

The invention discloses special organic fertilizer for tea and a preparation method of the special organic fertilizer, and relates to the technical field of fertilizer for tea trees. The special organic fertilizer is prepared from components in percentage by weight as follows: 10%-15% of diammonium phosphate, 25%-30% of urea, 10%-15% of potassium sulfate, 20%-25% of humic acid and 25%-30% of amino acid, wherein diammonium phosphate supplies phosphorus and nitrogen simultaneously, urea supplies nitrogen, humic acid in the organic fertilizer can produce organic colloid, the adsorption capacity of a soil colloid structure is improved, soil structure improvement is promoted, the water and fertilizer retention performance of the soil is improved, comprehensive nutrient elements are provided, the absorption capacity of the tea trees is enhanced effectively, water-soluble phosphorus is prevented from being contacted with large amount of active iron in a tea garden, phosphorus uptake is promoted, and the problem of phosphorus deficiency of the tea trees is solved effectively; by means of addition of the amino acid, nitrogen can be supplied under the condition that urea runs off completely due to volatilization, and drastic fluctuation of nitrogen uptake is avoided.

Description

technical field [0001] The invention relates to the technical field of tea tree fertilizers, in particular to a special organic fertilizer for tea and a preparation method thereof. Background technique [0002] Tea tree, Camellia, Camellia shrubs or small trees, young branches glabrous. Tea trees like a warm and humid climate. The buds begin to germinate when the average temperature is above 10°C, and the optimum temperature for growth is 20-25°C. Sunny and shade tolerant. [0003] Tea tree is a multi-year woody plant whose main purpose is to pick young buds and leaves. To make tea tree new shoots germinate and grow continuously, it is necessary to fertilize reasonably in its annual growth cycle, and give full play to the yield-increasing benefits of fertilization to increase the content of active ingredients in fresh tea leaves and improve tea quality. [0004] However, among the existing fertilizers, inorganic fertilizers have the problem of large ups and downs in ferti...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/02C05G3/00C05G3/60C05G3/80
CPCC05B7/00C05G3/60C05G3/80C05G5/30C05C9/00C05C11/00C05D1/02C05F11/02C05G3/00
Inventor 程涔程家有王波
Owner SICHUAN MEISHAN YIJI AGRI TECH CO LTD
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