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Fertilizer special for tangelos and prepared through padding of fermentation beds of cattle farm and preparation method of fertilizer

A technology of fermented litter and special fertilizer, applied in the direction of application, nitrogen fertilizer, potassium fertilizer, etc., can solve the problem of lack of special fertilizer for citrus pomelo, and achieve the effects of increasing ascorbic acid content and sugar-acid ratio, reducing skin thickness, and improving quality

Inactive Publication Date: 2019-08-13
AGRI ECOLOGY INST FUJIAN ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the fertilization methods in the orange pomelo planting process refer to other citrus fruit trees, mainly using chemical fertilizers. The existing fertilizer market lacks special fertilizers for orange pomelo

Method used

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  • Fertilizer special for tangelos and prepared through padding of fermentation beds of cattle farm and preparation method of fertilizer
  • Fertilizer special for tangelos and prepared through padding of fermentation beds of cattle farm and preparation method of fertilizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] 1. Preparation of fermentation raw materials: Remove the fermented bedding materials from dairy farms that have been used for 2-3 years out of the fermentation bed, and stack them naturally until the water content is ≤60wt%. Coarsely pulverize the fermented bedding material and crop straw on the pulverizer, so that the particle size of the raw material is 0.5-1cm; mix the fermented bedding material and crop straw in the mixer according to the mass ratio of 4:1, and prepare bio-organic fertilizer fermentation Raw material, the water content of the prepared organic fertilizer raw material is ≤50wt%.

[0018] 2. Bio-organic fertilizer fermentation: Pile the prepared mixed raw materials into the fermentation tank, wait until the raw materials are piled up to 40-50 cm, add ammonium bicarbonate accounting for 2.0wt% of the mass of the compost raw materials, mix well, and then spray evenly on the raw materials Composite fermentation bacteria agent, the concentration of the bac...

Embodiment 2

[0026] 1. Preparation of fermentation raw materials: Remove the fermented bedding materials from dairy farms that have been used for 2-3 years out of the fermentation bed, and stack them naturally until the water content is ≤60wt%. Coarsely pulverize the fermented bedding material and crop straw (rice straw, tobacco stalk, etc.) on the pulverizer, so that the particle size of the raw material is 0.5-1cm; mix the fermented bedding material and crop straw in a mixer at a ratio of 4.5:1 and be prepared into bio-organic fertilizer fermentation raw material, the water content of the prepared organic fertilizer raw material is ≤50wt%.

[0027] 2. Bio-organic fertilizer fermentation: Pile the prepared mixed raw materials into the fermentation tank, wait until the raw materials are piled up to 40-50 cm, add 1.8wt% ammonium bicarbonate accounting for the mass of the compost raw materials, mix well, and then spray evenly on the raw materials Composite fermentation bacteria agent, the co...

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Abstract

The invention belongs to the technical field of fertilizers and particularly relates to a fertilizer special for tangelos and prepared through padding of in-situ fermentation of a cattle farm and a preparation method of the fertilizer. The fertilizer is prepared from, by mass, 83-86% of a biological organic fertilizer, 4.0-5.0% of a calcium magnesium phosphate fertilizer, 6.0-7.0% of potassium sulfate, 4.0-5.0% of urea and 0.02-0.04% of ammonium molybdate, wherein the total mass fraction sum is 100%. According to the fertilizer, after the padding of fermentation beds of the cattle farm is subjected to biological fermentation and nutrient adjustment, the biological organic fertilizer is prepared, and then the biological organic fertilizer is mixed with inorganic components for obtaining thefertilizer special for the tangelos. The special fertilizer produced through the composition contains organic and inorganic nutrients, N, P and K elements are reasonably matched, the fertilizer contains medium trace elements, the fertilizer effect speed is increased, the duration is prolonged, the demand for nutrients in the fruit expanding period and the coloring period of the tangelos can be sufficiently met, the soluble solid content, sugar degree, sugar-acid ratio and the like of the tangelo fruits are increased, the thickness of tangelo peel is lowered, and the quality of the tangelo fruits is improved.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a special fertilizer for citrus pomelo prepared by using in-situ fermentation bedding materials of dairy farms and a preparation method thereof. Background technique [0002] The in-situ fermentation bed culture technology is to use the basic theories of microbiology, ecology and fermentation engineering to lay a certain thickness of organic matter bedding in the cowshed, and use active functional microorganisms as the carrier of matter and energy, through the powerful active The growth and reproduction of beneficial functional bacteria can degrade and consume animal feces and urine waste, and at the same time achieve the purpose of pollution-free and zero-emission breeding. This breeding technology is a new type of environmentally friendly ecological breeding technology. In-situ fermented mattress material generally takes 2-3 years to absorb farm manure and conti...

Claims

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Application Information

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IPC IPC(8): C05G1/00A01C1/00
CPCC05B1/02A01C1/005C05B13/02C05C3/00C05C9/00C05D1/02C05D9/02C05F9/04C05F11/00C05F11/08
Inventor 钟珍梅陈敏健周大顺郑定柳
Owner AGRI ECOLOGY INST FUJIAN ACADEMY OF AGRI SCI
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