Efficient spinach fertilizer and preparing method thereof
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A high-efficiency, fertilizer technology, applied in the direction of organic fertilizers, inorganic fertilizers, ammonium salt fertilizers, etc., to achieve the effects of increasing the content of trace elements, improving fermentation efficiency, and long-term fertilizer efficiency
Inactive Publication Date: 2017-03-22
高鹏
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However, when calcium peroxide is used directly, it faces the defect and deficiency of releasing oxygen too quickly when it meets water and moisture.
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[0018] A high-efficiency spinach fertilizer, comprising the following components in parts by weight: oyster shell 81, microcrystalline cellulose 33, nano-zeolite 44, sticky nano-clay 43, sepiolite powder 50, cottonseed meal 100, moss 160, tea residue 190, biological fermentation Bacteria 8, tea seed extract 10, amino acid 12, titanium element 6, zinc glycinate 9, boron glycinate 7, manganese glycinate 6, phospholipid powder 11, nucleotide 6, small molecule soluble chitosan 9, oxidized starch 12, β Cyclodextrin 6, appropriate amount of hydrogen peroxide, appropriate amount of ammonia water, appropriate amount of water.
[0019] A kind of spinach high-efficiency fertilizer preparation method described, comprises the following steps:
[0020] (1) Put the oyster shells into a pulverizer for 20 minutes, pass through 300 meshes, put them into a horse boiling furnace, and calcinate them at 900°C for 3 hours to obtain calcined oyster shell powder. Add ammonia water 3 times the total w...
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Abstract
The invention discloses efficient spinach fertilizer. The efficient spinach fertilizer comprises, by weight, oyster shells, microcrystalline cellulose, nanosized zeolite, viscous nanometer clay, sepiolite powder, cottonseed meal, moss, tea leaf residues, biological fermentation zymophyte, tea seed extracts, amino acid, titanium elements, glycinate zinc, glycinate boron, manganese bisglycinate, nucleotide, a proper amount of hydrogen peroxide, a proper amount of ammonium hydroxide and the like. The sepiolite powder, the cottonseed meal, the moss and the tea leaf residues are adopted to be matched with nutrient substances, enveloping controlled release fertilizer is prepared after fermentation, and the fertilizer is rich in organic matter and mineral substances and abundant in nutrient. An enveloping layer capable of supplying oxygen and dynamically adjusting holes is adopted, the fertilizer effect time is long, organic matter nutrients can be released for a long time, the growth and development requirement of spinach can be met, the content of microelements of the spinach is increased, and the wilt, the bacterial wilt and the greensickness of the spinach are prevented; and the spinach is in emerald green and has a good outward appearance and high quality, efficient cultivation of the spinach is achieved, and the efficient spinach fertilizer can be widely popularized and applied.
Description
technical field [0001] The invention relates to the technical field of slow-release fertilizers, in particular to a high-efficiency spinach fertilizer and a preparation method thereof. Background technique [0002] As an important agricultural material, chemical fertilizers have played a pivotal role in increasing food production. Although my country has a large amount of fertilizer, its fertilizer use efficiency is far lower than that of developed countries in the world. In my country's traditional fertilizer fertilization, the utilization rate of nitrogen fertilizer is 30% to 35%, the seasonal utilization rate of phosphorus fertilizer is 8% to 20%, and the utilization rate of potassium fertilizer is about 50%. Most of the nutrients are lost in the air and groundwater with leakage and evaporation. , not only waste serious, but also cause soil, air, groundwater and other environmental pollution. Therefore, modifying fertilizers to improve fertilizer efficiency is an effectiv...
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