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Long-acting specific compound fertilizer for granulated sugar coconut tree and preparation method thereof

A technology of sugar coconut and compound fertilizer, which is applied in the field of fertilizers, can solve the problems of difficult biodegradation, achieve the effects of increasing fertilizer efficiency, reducing fertilization labor costs, and reducing the frequency and amount of fertilization

Inactive Publication Date: 2017-03-15
LUSHAN COLLEGE OF GUANGXI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The shell of macadamia nut (Macadamia ternifolia F.Muell.) contains about 40% acid-insoluble lignin content, which is relatively difficult to biodegrade. Therefore, there are few reports on the study of its use and the use of it to make organic fertilizers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Raw material ratio: 170kg sugar coconut stem and leaf powder, 100kg macadamia nut shell powder, 100kg bagasse, 60kg cow dung, 60kg chicken manure, 60kg plant ash, 20kg humic acid, 170kg urea (containing N ≥ 46.4%), calcium magnesium Phosphate fertilizer (containing P 2 o 5 ≥17%) 150kg, potassium chloride (contains K 2 O≥60%) 100kg, polyacrylamide (mass average molecular weight is 8 million to 10 million) 10kg, Trichoderma viride (activity≥1.0×10 8 CFU / g) 5kg.

[0042] The preparation method of long-acting special compound fertilizer for sugar coconut tree comprises the steps:

[0043] (1) Pretreatment: Grind sugared coconut stems and leaves and bagasse into coarse powder with a length ≤ 1.0 cm and a width ≤ 0.5 cm, respectively, with a moisture content of ≤ 10%, and set aside for later use; macadamia nut shells Pulverize to 100-200 mesh particles with a pulverizer, and control the water content to ≤10%, and set aside.

[0044] (2) Composting and fermentation: Stir ...

Embodiment 2

[0048] Raw material ratio: 180kg sugar coconut stem and leaf powder, 80kg macadamia nut shell powder, 80kg bagasse, 50kg sheep manure, 50kg pig manure, 50kg plant ash, 10kg humic acid, 180kg urea (containing N ≥ 46.4%), calcium and magnesium Phosphate fertilizer (containing P 2 o 5 ≥17%) 140kg, potassium chloride (contains K 2 O≥60%) 110kg, polyacrylamide (mass average molecular weight is 8 million to 10 million) 20kg, Trichoderma viride (activity≥1.0×10 8 CFU / g) 10kg.

[0049] The preparation method of long-acting special compound fertilizer for sugar coconut tree comprises the steps:

[0050] (1) Pretreatment: Grind sugared coconut stems and leaves and bagasse into coarse powder with a length of ≤1.0cm and a width of ≤0.5cm respectively with a straw grinder, and control the water content at ≤13% for later use; macadamia nut shells Pulverize into 100-200 mesh particles with a pulverizer, and control the water content at ≤13%, and set aside.

[0051] (2) Composting and fe...

Embodiment 3

[0055] Raw material ratio: 160kg sugar coconut stem and leaf powder, 90kg macadamia nut shell powder, 80kg bagasse, 40kg cow manure, 40kg sheep manure, 30kg pig manure, 55kg plant ash, 15kg humic acid, urea (containing N ≥ 46.4%) 180kg, calcium magnesium phosphate fertilizer (containing P 2 o 5 ≥17%) 145kg, potassium chloride (contains K 2 O≥60%) 105kg, polyacrylamide (mass average molecular weight is 8 million to 10 million) 15kg, Trichoderma viride (activity≥1.0×10 8 CFU / g) 8kg.

[0056] The preparation method of long-acting special compound fertilizer for sugar coconut tree comprises the steps:

[0057] (1) Pretreatment: Grind sugared coconut stems and leaves and bagasse into coarse powder with a length ≤ 1.0 cm and a width ≤ 0.5 cm, respectively, with a moisture content of ≤ 8%, and set aside for later use; macadamia nut shells Pulverize into 100-200 mesh particles with a pulverizer, control the water content to ≤8%, and set aside.

[0058] (2) Composting fermentation...

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Abstract

The invention discloses a long-acting specific compound fertilizer for a granulated sugar coconut tree and a preparation method thereof. The long-acting specific compound fertilizer for the granulated sugar coconut tree comprises the following raw materials by dry weight: 16-18 parts of granulated sugar coconut tree stem leaf powder, 8-10 parts of macadamia nut shell particles, 8-10 parts of bagasse, 10-12 parts of poultry excrement, 5-6 parts of plant ash, 1-2 parts of humic acid, 17-18 parts of urea, 14-15 parts of a calcium magnesium phosphate fertilizer, 10-11 parts of potassium chloride, 1-2 parts of a water-retaining agent, and 0.5-1 part of a microbial preparation. The long-acting specific compound fertilizer is prepared by the following technical processes: pre-treating raw materials, compositing, fermenting to be maturity, adding the raw materials, uniformly mixing, and pelleting the fertilizer. The long-acting specific compound fertilizer has the slow release function, is used for the granulated sugar coconut tree specifically, and is capable of reducing the frequency of the fertilization, and reducing the fertilization labor cost.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to sugar-coconut compound fertilizers, a preparation method and applications thereof. Background technique [0002] In the middle of the nineteenth century, the agricultural chemistry school represented by the German chemist Liebig studied soil and plant nutrition from a chemical point of view, and proposed the "Plant Mineral Nutrition Theory", which believed that the nutrition of plants mainly depended on the mineral components and organic matter of the soil Minerals produced after decomposition can only maintain soil fertility by continuously returning and supplying mineral nutrients to the soil. Since then, chemical fertilizers have been widely used all over the world, and crop yields have increased significantly. my country has become the country that uses the most chemical fertilizers in the world. The amount of chemical fertilizers (converted into pure nutrients, the same...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/00C05F17/00A01C21/00A01B79/02C05G3/80
CPCA01B79/02A01C21/005C05C9/00C05F17/00C05G3/00C05G3/80C05D1/00C05D1/02C05F3/00C05F5/002C05F11/02C05F11/08C05G1/00Y02W30/40
Inventor 韦剑锋梁振华韦冬萍韦巧云胡桂娟蒋潮
Owner LUSHAN COLLEGE OF GUANGXI UNIV OF SCI & TECH
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