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Organic and inorganic compound fertilizer and preparation thereof
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A compound fertilizer and inorganic technology, applied in the field of organic-inorganic compound fertilizer and its preparation
Inactive Publication Date: 2010-12-29
INST OF SOIL FERTILIZER SICHUAN ACAD OF AGRI SCI +1
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Problems solved by technology
Since the production raw materials come from animal bones, long-term stacking of waste residues will produce bad smells, seriously pollute the air, and affect the lives of surrounding residents.
At the same time, the waste residue will also produce some oily substances, which will affect the growth of crops around the piling site; the discharge of waste liquid will seriously deteriorate the quality of the water body, destroy the biological phase of the water body, lose the balance of the original ecological system, and degrade the water quality
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Embodiment 1
[0093] Embodiment 1 of the present invention organic-inorganic tarocco blood orange special compound fertilizer comprises following components:
[0094] Waste from the production of fermented gelatin bone pellets 300kg
[0103] The preparation method of the present embodiment 1 organic-inorganic tarocco blood orange special compound fertilizer comprises the following steps:
[0104] 1) The wastes (such as animal bone residues and meat residues) in the production of gelatin bone grains are stacked naturally in a fermentation tank with a diameter of 3 meters and a height of 1.5 meters, and covered with a plastic film, and fermented for about one month.
[0105] 2), ingredients in proportion:
[0106] 3) Mix the fermented waste with peat and paulownia evenly and dry in a...
Embodiment 2
[0114] The special organic-inorganic compound fertilizer of present embodiment 2 grapes is made up of following components:
[0115] Waste from production of fermented gelatin bone pellets 268kg
[0125] The preparation method of the present embodiment 2 organic-inorganic compound fertilizer is the same as that of embodiment 1.
[0126] After three years of experimentation, the yield has increased by about 2 times, the coloring has been uniform, and the sugar content has increased by 1 percentage point. The tree vigor is strong, and the soil of the orchard has also been greatly improved. The soil is loose, and the supply of water, air, heat, and fertilizer is coordinated. The price of grapes is 2-3 times higher than that of general pla...
Embodiment 3
[0128] The general organic-inorganic compound fertilizer of present embodiment 3 fruit trees is made up of following components:
[0129] Waste from production of fermented gelatin bone pellets 114kg
[0136] The preparation method of this embodiment 3 is the same as that of embodiment 1. The fertilizer product is a general fertilizer for fruit trees and can be applied on bulk fruits.
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Abstract
The invention provides an organic inorganic compound fertilizer, consisting of the following components in portion by weight: 100 to 320 portions of fermented waste produced in gelatin bone granule production, 200 to 555 portions of peat, 35 to 180 portions of tung seed cakes, 40 to 120 portions of urea, 9 to 65 portions of ammoniumphosphate and 20 to 150 portions of potassiumsulfate. The organic inorganic compound fertilizer is complete and balanced in nutrition, fully utilizes resources, changing waste into valuables, protects environment, raises the yield of agricultural products, improves quality, and promotes the sustainable production of agriculture. The invention also provides a method for preparing the organic inorganic compound fertilizer.
Description
Technical field: [0001] The invention relates to the production of organic-inorganic compound fertilizer by using the waste in the production of gelatin bone grains and its preparation method. Background technique: [0002] The main technological process for the production of existing gelatin bone particles is as follows: [0003] 1. Raw material sorting: [0004] The required raw materials are mainly to classify, remove bad and impurity-free cattle bones, pig bones and other livestock bones, so as to improve the yield of oil and bone grain products. [0005] 2. Crushing, degreasing and drying: [0006] The sorted and categorized aggregates are sent to the crusher for the first crushing, and the crushed aggregates are evenly sent to the gelatin bone crusher through the screw conveyor for degreasing treatment, and the degreased aggregates are dried. The generated waste residue (bone residue) and waste water enter the fertilizer workshop. [0007] 3. Particle size and grav...
Claims
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