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A carbon dioxide and liquid fertilizer technology, applied in the direction of carbon dioxide production of fertilizers, inorganic fertilizers, fertilization devices, etc., to achieve the effect of promoting photosynthesis and good results
Inactive Publication Date: 2007-09-12
SHAANXI JU CHUAN FU WAN JIA STOCK
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However, there is no report on the simultaneous production of water and car
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[0014] According to the technical scheme of the present invention, the liquid carbon dioxide steel cylinder produced by the factory is slowly passed into the water tank filled with clear water to make carbon dioxide liquid fertilizer containing carbon dioxide. The carbon dioxide concentration is 0.14% (close to saturation), pH=6.0, The specific formula is as follows (25°C, weight ratio): water: 99.85%, carbon dioxide: 0.14%, potassium bicarbonate: 0.005%, magnesium bicarbonate: 0.005%.
[0015] The preparation method is that the liquid carbon dioxide steel cylinder produced in the factory is slowly passed into a water tank filled with clear water, and the carbon dioxide liquid fertilizer close to saturation of carbon dioxide can be made.
[0016] Apply the carbon dioxide liquid fertilizer of the present invention, adopt the equipment of sprinkling irrigation to spray its solution on the leaf surface of the crop in the greenhouse, thereby reach the effect of increasing yield and...
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Abstract
This invention discloses a CO2 liquid fertilizer containing 0.14% CO2 concentration and pH=6.0 including the following weight ratio formula: CO2 0.14%, KHCO3 0.005%, Mg(HCO3)2 0.005% and water. The preparation method includes: putting a liquid CO2 cylinder produced by plant slowly into a water tank filled with clean water to produce CO2 solution approaching saturation.
Description
technical field [0001] The invention relates to a liquid fertilizer, in particular to the application of waste gas carbon dioxide as plant carbon-based nutrition, in particular to a carbon dioxide liquid fertilizer. Background technique [0002] Scientific practice has proved that there are 16 kinds of nutrient elements recognized in the world that are necessary for plant production, namely carbon, hydrogen, oxygen, nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, iron, boron, manganese, copper, zinc, molybdenum and chlorine. Among them, carbon, hydrogen, oxygen, nitrogen, phosphorus, and potassium are macronutrients, calcium, magnesium, and sulfur are secondary nutrients, and iron, boron, manganese, copper, zinc, molybdenum, and chlorine are micronutrients. It needs to be emphasized that there is a strange perception in the chemical fertilizer industry that has not been corrected until now. That is, the main nutrients of chemical fert...
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