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Chelate-state microelement water soluble fertilizer and preparation method thereof
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A technology of trace elements and fertilizers, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve the problems that trace elements cannot be used normally, cannot be absorbed quickly and effectively by plants, and are easily solidified by the soil, etc., to increase crops Absorptive capacity, improvement of crop quality, effect of product quality assurance
Active Publication Date: 2013-12-18
GUILIN GUIKAI BIOLOGICAL SCI & TECH
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Problems solved by technology
Trace element fertilizer, in the early days, was made by compounding six kinds of trace elements (Mo, B, Cu, Zn, Me, Fe) required by plants in the form of inorganic salts. Its disadvantage is that it cannot be absorbed quickly and effectively by plants. It exists in the form of ions, which are easily solidified by the soil, so that the fertilizer effect of trace elements cannot be exerted normally.
Method used
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[0029] 250 mesh sludge and 20 kg of humic acid water-insoluble matter, 10 kg of rice bran, 50 kg of water and mix evenly, add 1 kg of yeast, 0.01 kg of p-dichlorobenzene, ferment at 50°C for 50 days, and dry at 105°C until The water content is in the range of 6~10%, and it is obtained by crushing.
[0030] Weigh 100kg of component one and 35kg of component two, and mix well.
[0034] 15 kg each of 250-mesh sludge and humic acid water-insoluble matter, 7 kg of rice bran, 50 kg of water and mix evenly, add 0.2 kg of yeast, 0.005 kg of p-dichlorobenzene, ferment at 60°C for 50 days, and dry at 105°C until The water content is in the range of 6~10%, and it is obtained by crushing.
[0035] Weigh 90kg of component one and 37kg of component two, and mix well.
Embodiment 3
[0037] ① Preparation of Component 1: Mix and pulverize 18 kg of zinc sulfate, 75 kg of boric acid, 20 kg of magnesium sulfate, 1 kg of ethylenediaminetetraacetic acid, 2 kg of monosaccharide, 5 kg of citric acid, and 10 kg of humic acid, and put them in a 200L reaction tank Add 100L of water, stir continuously at normal temperature and pressure for 6 hours (100 revolutions per minute), filter, concentrate, and dry at 80°C.
[0038] ② Preparation of component two:
[0039] Pass 250 mesh sludge and 25 kg of humic acid water-insoluble matter, add 15 kg of rice bran, add 50 kg of water and mix evenly, add 2 kg of yeast, 0.05 kg of p-dichlorobenzene, ferment at 60°C for 40 days, and dry at 80°C until The water content is in the range of 6~10%, and it is obtained by crushing.
[0040] Weigh 100kg of component one and 50kg of component two, and mix well.
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PUM
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Abstract
The invention relates to a chelate-state microelement water solublefertilizer, comprising the following components in parts by weight: 100 parts of component 1 and 30-50 parts of component 2, wherein the component 1 comprises the following components in parts by weight: 12-18 parts of zincsulfate, 55-75 parts of boric acid, 10-20 parts of magnesiumsulfate, 0.3-1 part of ethylenediamine tetraacetic acid, 1-2 parts of monosaccharide, 1-5 parts of citric acid and 3-10 parts of humic acid; the composite organic matter of the component 2 is obtained through the steps of adding saccharomycetes and a deodorant to sludge having 40-55% moisture, fermenting, deodorizing and drying until the moisture is in the range from 6% to 10%, and crushing. The preparation method comprises the following major steps of: (1) preparing the component 1; (2) preparing the component 2; (3) evenly mixing the component 1 with the component 2. The chelate-state microelement water solublefertilizer provided by the invention is characterized in that the chelating technology is utilized, the effects of ethylenediamine tetraacetic acid, humic acid, citric acid and the like as compound chelating agents are developed thoroughly to generate combination advantages of an organic fertilizer, and once the chelate-state microelement water solublefertilizer is applied, the yield of various crops is improved obviously, the quality of crops is improved and the soil is obviously improved and not hardened. The component 1 of the chelate-state microelement water soluble fertilizer provided by the invention can also be used as a leaf fertilizer independently.
Description
technical field [0001] The invention relates to a fertilizer, specifically a trace element fertilizer, more specifically a chelated trace element water-soluble fertilizer and a preparation method thereof. Background technique [0002] There is a wide area of soil lacking trace elements in our country, and the effective content of trace elements in many soils is lower than the critical value necessary for plants, which seriously affects the normal growth of plants. Trace element fertilizer, in the early days, was made by compounding six kinds of trace elements (Mo, B, Cu, Zn, Me, Fe) required by plants in the form of inorganic salts. Its disadvantage is that it cannot be absorbed quickly and effectively by plants. Existing in the form of ions, it is easy to be solidified by the soil, so that the fertilizer effect of trace elements cannot be exerted normally. With the in-depth research and application of micro-fertilizers, the excellent performance of water-soluble meta...
Claims
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Application Information
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