Medical fertilizers adapted for organic agriculture and preparation technique thereof
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An agricultural and medicinal fertilizer technology, which is applied in the field of organic agricultural medicinal fertilizer and its preparation technology, can solve the problems of low metal element and amino acid chelation rate, unsatisfactory disease prevention function, and insufficient reaction, etc., to achieve Prevention and elimination of physiological diseases, reduction of drug dosage, and improvement of bactericidal efficacy
Inactive Publication Date: 2011-11-16
杜相革
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Problems solved by technology
[0005] (1) In the known research, such as the invention patent application with application number 200710103608.7, the reaction between amino acids and metals is not thorough enough, the chelation rate of metal elements and amino acids is not high, and most of the metal elements do not exist in a chelated state , but exists in a free state, which is not conducive to the absorption of plants
[0006] (2) Currently known patented products and amino acid products on the market mainly focus on the fertilizer function of the product, but its disease prevention function is not ideal
Method used
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example 1
[0029] Formula (100 tons):
[0030] 10 tons of compound amino acid, 2 tons of copper sulfate, 5 tons of surfactant (organic silicon 408), 2 tons of preservative (1% formaldehyde), and the rest is water.
[0031] Preparation:
[0032] (1) Weigh the compound amino acid, add it into the reaction kettle, heat to 50°C, stir and dissolve;
[0033] (2) Weigh copper sulfate and dissolve it. Then slowly join in the reactor of step (1), stir while adding, mix evenly;
[0034] (3) Keep the temperature at 50°C, adjust the pH value to 7, and then allow the reaction to proceed for 30 minutes;
[0035] (4) Add organic silicon 408 and 1% formaldehyde to the reaction kettle; add water to 100 tons, stir evenly, and pack the finished product.
example 2
[0037] Formula (100 tons):
[0038] 11 tons of compound amino acid, 3 tons of copper sulfate, 6 tons of surfactant (organosilicon 408), 3 tons of preservative (1% formaldehyde), and the rest is water.
[0039] The preparation method is the same as in Example 1.
example 3
[0041] Formula (100 tons):
[0042] 12 tons of compound amino acid, 4 tons of copper sulfate, 7 tons of surfactant (organosilicon 408), 4 tons of preservative (1% formaldehyde), and the rest is water.
[0043] The preparation method is the same as in Example 1.
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Abstract
The invention provides medical fertilizer applied to the organic agriculture and a preparation technology method for the medical fertilizer. The organic fertilizer provided by the invention is prepared by compound amino acid, copper sulfate, surfactant, preservative and water; wherein, the compound amino acid is larger than or equal to 10 percent; the copper sulfate is larger than or equal to 2 percent; the surfactant is larger than or equal to 5 percent; the preservative is larger than or equal to 2 percent. The invention has the following advantages of rich nutrition, high biological value, low toxicity, no stimulation, and the effects of nutrition, regulation and anti-adversity. The invention is easy to be degraded and the disease is hard to generate resistance. The invention has no pollution to the environment and protects the ecology. The invention also can promote the agriculture product quality and increase the production and increase. Therefore, the nutrition needed by the agriculture planting can receive balance and reasonable supply and the physiological disease can also be prevented and eliminated. The invention is also applicable to the planting of the organic food and increases the commodity value of the agricultural product.
Description
technical field [0001] The invention relates to a medicinal fertilizer suitable for organic agriculture and a preparation process thereof. Background technique [0002] With the development of society in recent years, agriculture has become more and more dependent on pesticides and chemical fertilizers. However, while using pesticides and chemical fertilizers to prevent pests and weeds and increase food production, there are also serious disadvantages. For example, agricultural products produced with highly toxic pesticides will inevitably have pesticide residues. Long-term use of chemical fertilizers will cause soil compaction and damage the soil. The balance of microbial ecology reduces soil fertility and causes a serious decline in the quality of agricultural products. It has brought great harm to the development of agriculture. With the spread of this harm, it will cause damage to the ecological environment and ultimately endanger the sustainable development of human so...
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