Multi-element fertilizer and preparation method thereof
A technology of multi-element fertilizer and mass fraction, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve problems such as increasing nutritional value, increasing disease resistance, and stunting of plant growth, so as to improve photosynthesis, be easy to popularize, and prepare low cost effect
Inactive Publication Date: 2013-08-28
新疆阳光天雨生物科技有限公司
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Problems solved by technology
However, the content of magnesium in this multi-element fertilizer is extremely low. Magnesium is a component of chlorophyll. Magnesium is of great significance to plant photosynthesis and carbohydrate metabolism and respiration. It is an activator of many enzymes and can promote crop production; magnesium Participate in nitrogen metabolism and promote fat synthesis, increasing the nutritional value of crops; Magnesium promotes the synthesis of vitamins A and C, which is beneficial to improve the quality of fruits and vegetables; Magnesium increases the disease resistance of crops; Magnesium deficiency causes plant growth retardation; Yield decline , the quality deteriorates, and the thousand-grain weight decreases
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[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0015] raw material:
[0016]
[0017]
[0018] The ratio of raw materials is: in parts by weight, 941 parts of gypsum powder, 40 parts of magnesium sulfate, 3 parts of ferrous sulfate, 4 parts of zinc sulfate heptahydrate, 4 parts of borax, 3 parts of manganese sulfate, 3 parts of copper sulfate, molybdic acid Sodium 3 parts.
[0019] The preparation process is as follows: figure 1 As shown, the raw materials are added to the agitator by the elevator through the metering belt; after entering the granulator for granulation; after entering the dryer for drying and cooling in the cooler; then entering the sieving machine for screening, and the larger particles pass through Crushed and then enter the granulator; while the smaller particles are returned to the granulator, and the finished product is measured and packaged by the computer au...
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The invention relates to a multi-element fertilizer and a preparation method thereof. The multi-element fertilizer is characterized by being prepared from the following components in parts by weight: 900-1000 parts of gypsum powder, 30-50 parts of magnesium sulfate, 2-4 parts of ferrous sulfate, 3-5 parts of zinc sulfate heptahydrate, 3-5 parts of borax, 2-4 parts of manganese sulfate, 2-4 parts of copper sulfate and 2-4 parts of sodium molybdate. The preparation method comprises the following steps of: adding all components into a stirrer by an elevator through a metering belt; after evenly stirring, granulating by a granulator; and drying, cooling and then sieving by a sieving machine, thereby obtaining a finished product. The multi-element fertilizer contains a large number of calcium, magnesium and sulfur elements, as well as a small number of trace elements such as iron, copper, molybdenum, boron, zinc and manganese, thereby being capable of completely meeting the requirements on crop growth and enhancing the photosynthesis, the fruit set percentage and the disease resistance of plants; besides, the multi-element fertilizer is easy to dissolve in water, convenient to use, environment-friendly and free of pollution; and simultaneously the preparation technology is simple, easy to operate, low in preparation cost, and easy to popularize.
Description
technical field [0001] The invention relates to the technical field of agricultural fertilizer production, in particular to a multi-element fertilizer and a preparation method thereof. Background technique [0002] With the development of agriculture and the continuous improvement of crop yields, plants require more and more nutrients. Nitrogen, phosphorus, and potassium single fertilizers can no longer meet the needs of crops for medium and trace elements. Due to the increase in the application of high-concentration elemental phosphorus fertilizers and compound fertilizers, symptoms of lack of medium-nutrient elements have successively appeared in some areas and certain crops. . In order to meet the growth needs of crops, farmers often need to add various nutrients by fertilizing themselves many times, which makes it difficult to grasp a reasonable ratio, which is not only not conducive to the growth of crops, but also easily causes waste of chemical fertilizers. Therefor...
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IPC IPC(8): C05G1/00
Inventor 刘德国
Owner 新疆阳光天雨生物科技有限公司