Vegetable silicon carbon ore composite powder livestock feed additive and preparation method thereof

Abstract

The invention relates to a phyllosilicate silicon carbon ore composite powder livestock feed additive and a preparation method thereof. The phyllosilicate silicon carbon ore composite powder livestock feed additive is prepared from phyllosilicate silicon carbon ore powder, magnetite powder, tourmaline powder, sphalerite powder, medical stone powder, limestone powder (CaCO3), kieselguhr, bentonite, rice bran powder and soybean powder. The invention relates to the technical field of livestock feed additives. The silicon body silicon carbon ore composite powder livestock feed additive is prepared by mixing pure mineral substances extracted from 100% of minerals and general grains, and when the silicon body silicon carbon ore composite powder livestock feed additive is added into livestock daily feed such as pigs, cattle and sheep, the immunity of animals can be enhanced (for example, the death rate of piglets is reduced to be within 1%), cell activity is activated, and the immunity of the animals is improved. The growth speed is accelerated (the slaughtering day is advanced by 30 days).

Description

Technical Field

[0001] The invention relates to the technical field of livestock feed additives, in particular to a phytolithic silicon-carbon ore composite powder livestock feed additive and a preparation method thereof. Background Art

[0002] Mineral feed additives are a kind of nutritional additives with large quantity and common use. Ordinary mineral additives on the market only contain trace amounts of iron, zinc, magnesium, manganese, copper, iodine, selenium and other elements. Silicon feed contains some, but it is difficult for animals to absorb. Silicon is an important trace element, widely present in animal and plant tissues. Silicon can play a certain role in animal growth, diet, immune function and other aspects, so it is beneficial to add silicon to animal feed.

[0003] 1. Improve production performance: Silicon can promote animal growth, increase weight growth rate and meat quality. For example, adding silicon to pig feed can promote its growth and weight gain.

[0004] 2. Improve the immune level: Silicon can improve the immune function of animals and strengthen their resistance. Studies have shown that the concentration of immunoglobulins in poultry that drink feed with silicon added significantly increases. In addition, silicon can promote cellular immunity, antioxidant capacity and anti-inflammatory effects.

[0005] 3. Prevent heat stress: Animals are susceptible to heat stress in high temperature environments, which affects growth and production performance. Silicon can reduce the impact of heat stress on animals and increase the activity of endogenous antioxidant enzymes in the body, thereby protecting animals from heat stress.

[0006] 4. Reduce the toxicity of penicillin and heavy metals: Penicillin and heavy metals added to feed can have toxic effects on animals, affecting their production performance and health. Silicon can combine with penicillin or heavy metals to form a complex, making it difficult to absorb and degrade them in the intestine, reducing their toxicity.

[0007] The present invention provides a phytolith silicon-carbon ore composite powder livestock feed additive, which can effectively solve the above problems. Summary of the invention

[0008] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a phytolith silicon-carbon ore composite powder livestock feed additive and a preparation method thereof to solve the technical problems mentioned in the above background technology.

[0009] The above technical objectives of the present invention are achieved through the following technical solutions:

[0010] A phytolithic silicon-carbon ore composite powder poultry and livestock feed additive, comprising the following components: phytolithic silicon-carbon ore powder, magnetite powder, tourmaline powder, sphalerite powder, medical stone powder, limestone powder (CaCO3), diatomaceous earth, bentonite, rice bran powder, and soybean powder;

[0011] The weight ratio of the above components is: 10-20 parts of phytolith silicon carbon ore powder; 2-8 parts of magnetite powder; 5-10 parts of tourmaline powder; 2-8 parts of sphalerite powder; 5-10 parts of medical stone powder; 5-10 parts of limestone powder (CaCO3); 3-8 parts of diatomaceous earth; 3-5 parts of bentonite; 20-30 parts of rice bran powder; and 10-20 parts of soybean powder.

[0012] 2. A method for preparing a phytosilicic silicon-carbon ore composite powder livestock feed additive, according to the phytosilicic silicon-carbon ore composite powder livestock feed additive according to claim 1, characterized in that it comprises the following steps:

[0013] S1, pulverize phytolith silicon carbon ore powder, magnetite powder, tourmaline powder, sphalerite powder, medical stone powder, limestone powder (CaCO3) according to the weight ratio by a crushing and vibration mill integrated machine to 120-1250 mesh;

[0014] S2, adding diatomaceous earth (200 mesh), bentonite powder (200 mesh), rice bran powder (200 mesh) and soybean powder (200 mesh) to the crushed ore powder, performing stirring and grinding by a stirred mill, adding water, ethanol and a small amount of sodium polyacrylate during the grinding process, to obtain a ore powder slurry;

[0015] S3, drying the mineral powder slurry obtained in S2;

[0016] S4, the dried mineral powder is ground into ultra-fine powder by a grinding machine, i.e., phytolith silicon-carbon mineral composite powder livestock feed additive,

[0017] In summary, the present invention includes at least one of the following beneficial technical effects:

[0018] 1. The silica-silicon-carbon ore composite powder livestock feed additive of the present invention is made by mixing 100% pure minerals extracted from minerals and general grains. Adding it to the daily feed of livestock, such as pigs, cattle, sheep and other livestock, can strengthen the immunity of animals (for example, the mortality rate of young pigs is reduced to less than 1%), activate cell activities, and accelerate growth (30 days in advance of the slaughter date). Tourmaline powder, magnetite, sphalerite, calcium carbonate, medical stone, diatomaceous earth, and bentonite are added to the silica-silicon-carbon ore powder, which has the effect of mold adsorption, improves the absorption efficiency of raised animals, improves the immunity of raised animals, and grows excellent meat. It has no negative impact on the human body and is an ideal feed additive. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is the SEM image of submicron SiO2n·H2O polyhydroxy SiO2 mineral.

[0020] Figure 2 It is the SEM picture of humic carbon.

[0021] Figure 3 is a SEM image of nano-goethite.

[0022] Figure 4 This is the SEM image of nano-marcasite. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0024] Embodiment 1:

[0025] See attached Figure 1-4 As shown, a phytolithic silicon-carbon ore composite powder livestock feed additive contains polyhydroxy SiO2n·H2O components and is composed of the following components: phytolithic silicon-carbon ore powder, magnetite powder, tourmaline powder, sphalerite powder, medical stone powder, limestone powder (CaCO3), diatomaceous earth, bentonite, rice bran powder, and soybean powder;

[0026] The weight ratio of the above components is: 10-20 parts of phytolith silicon carbon ore powder; 2-8 parts of magnetite powder; 5-10 parts of tourmaline powder; 2-8 parts of sphalerite powder; 5-10 parts of medical stone powder; 5-10 parts of limestone powder (CaCO3); 3-8 parts of diatomaceous earth; 3-5 parts of bentonite; 20-30 parts of rice bran powder; and 10-20 parts of soybean powder.

[0027] Among them, phytolith silicon carbon ore powder, magnetite powder, tourmaline powder, sphalerite powder, medical stone powder, limestone powder (CaCO3) should be crushed to 200-1250 mesh, diatomaceous earth, bentonite, rice bran powder, and soybean powder should be crushed to about 200 mesh.

[0028] Embodiment 2:

[0029] A phytolithic silicon-carbon ore composite powder poultry and livestock feed additive, which contains polyhydroxy SiO2n·H2O components and is composed of the following components: phytolithic silicon-carbon ore powder, magnetite powder, tourmaline powder, sphalerite powder, medical stone powder, limestone powder (CaCO3), diatomaceous earth, bentonite, rice bran powder, and soybean powder;

[0030] The weight ratio of the above components is: 15 parts of phytolith silicon carbon ore powder; 5 parts of magnetite powder; 8 parts of tourmaline powder; 5 parts of sphalerite powder; 8 parts of medical stone powder; 8 parts of limestone powder (CaCO3); 5 parts of diatomaceous earth; 5 parts of bentonite; 25 parts of rice bran powder; and 10 parts of soybean powder.

[0031] Among them, phytolith silicon carbon ore powder, magnetite powder, tourmaline powder, sphalerite powder, medical stone powder, limestone powder (CaCO3) should be crushed to 200-1250 mesh, diatomaceous earth, bentonite, rice bran powder, and soybean powder should be crushed to about 200 mesh.

[0032] Embodiment 3:

[0033] For livestock such as pigs, which have strong digestive abilities and eat a wide variety of food, the content of hydroxyl SiO2n·H2O components can be increased. On the basis of Example 1, 3-5 parts of phytolith silicon-carbon ore powder, 1-2 parts of magnetite powder, 1-2 parts of tourmaline powder, sphalerite powder, medical stone powder, limestone powder (CaCO3), diatomaceous earth, and 2-3 parts of bentonite can be added.

[0034] Preferably, for feeding pigs, especially sows, a phytolithic silicon-carbon ore composite powder livestock feed additive, which contains a polyhydroxy SiO2n·H2O component, is composed of the following components: phytolithic silicon-carbon ore powder, magnetite powder, tourmaline powder, sphalerite powder, medical stone powder, limestone powder (CaCO3), diatomaceous earth, bentonite, rice bran powder, and soybean powder;

[0035] The weight proportions of the above main components are: 18 parts of phytolith silicon-carbon ore powder; 6 parts of magnetite powder; 8 parts of tourmaline powder; 10 parts of medical stone powder; 10 parts of limestone powder (CaCO3); 5 parts of diatomaceous earth; 5 parts of bentonite; 25 parts of rice bran powder; and 10 parts of soybean powder.

[0036] Among them, phytolith silicon carbon ore powder, magnetite powder, tourmaline powder, sphalerite powder, medical stone powder, limestone powder (CaCO3) should be crushed to 200-1250 mesh, diatomaceous earth, bentonite, rice bran powder, and soybean powder should be crushed to about 200 mesh.

[0037] Embodiment 4:

[0038] For cattle and sheep, since the feed is relatively simple and the growth rate is not fast, other mineral components can be reduced on the basis of Example 1;

[0039] Preferably, for feeding cattle, a phytolithic silicon-carbon ore composite powder livestock feed additive, which contains a polyhydroxy SiO2n·H2O component, is composed of the following components: phytolithic silicon-carbon ore powder, magnetite powder, tourmaline powder, sphalerite powder, medical stone powder, limestone powder (CaCO3), diatomaceous earth, bentonite, rice bran powder, and soybean powder;

[0040] The weight ratios of the above main components are: 15 parts of phytolith silicon-carbon ore powder; 2 parts of magnetite powder; 5 parts of tourmaline powder; 2 parts of sphalerite powder; 3 parts of medical stone powder; 5 parts of limestone powder (CaCO3); 5 parts of diatomaceous earth; 5 parts of bentonite; 25 parts of rice bran powder; and 10 parts of soybean powder.

[0041] Among them, phytolith silicon carbon ore powder, magnetite powder, tourmaline powder, sphalerite powder, medical stone powder, limestone powder (CaCO3) should be crushed to 200-1250 mesh, diatomaceous earth, bentonite, rice bran powder, and soybean powder should be crushed to about 200 mesh.

[0042] Embodiment 5:

[0043] For raising chickens and ducks, the mineral particle size should be increased to about 120 mesh, and the weight ratios of phytolith, magnetite, sphalerite and tourmaline are preferably 12 parts, 5 parts, 5 parts and 8 parts respectively. At the same time, the amount of medical stone, diatomaceous earth and bentonite should be appropriately reduced.

[0044] Preferably, for raising chickens and ducks, a phytolithic silicon-carbon ore composite powder livestock feed additive contains a polyhydroxy SiO2n·H2O component and is composed of the following components: phytolithic silicon-carbon ore powder, magnetite powder, tourmaline powder, sphalerite powder, medical stone powder, limestone powder (CaCO3), diatomaceous earth, bentonite, rice bran powder, and soybean powder;

[0045] The weight ratio of the above components is: 12 parts of phytolith silicon carbon ore powder; 5 parts of magnetite powder; 5 parts of tourmaline powder; 5 parts of sphalerite powder; 5 parts of medical stone powder; 50 parts of limestone powder (CaCO3); 3 parts of diatomaceous earth; 3 parts of bentonite; 25 parts of rice bran powder; and 10 parts of soybean powder.

[0046] Among them, phytolith silicon carbon ore powder, magnetite powder, tourmaline powder, sphalerite powder, medical stone powder, limestone powder (CaCO3), diatomaceous earth, bentonite, rice bran powder, and soybean powder are crushed to about 200 meshes.

[0047] In summary, combined with Examples 1 to 5, during the breeding process, breeders should use the phytolith silicon-carbon mineral composite powder livestock feed additive by selecting different phytolith silicon-carbon mineral powder contents according to the animal's digestion, absorption, growth time, as well as the livestock type, weight, production performance, and physiological condition, to adjust the various ingredients of the additive.

[0048] In order to further prove the phytosilicic silicon-carbon ore composite powder livestock feed additive provided by the present invention, the following test data are provided:

[0049] (1) Experimental pigs

[0050] The experiment was conducted in a pig farm in Longchuan, Guangdong. 50 Duroc*(Large White*Large White) hybrid pigs weaned at 60 days of age were randomly divided into 5 groups, with 10 experimental pigs in each group. The gender ratio was as consistent as possible. The homogeneity test was achieved (P>0.05), and the coefficient of variation within the group was about 15%. Only then could the 5 groups of experimental pigs be randomly determined as 5 different treatment groups A1, A2, A3, A4, and A5.

[0051] (1.1) Diet and experimental feed formula

[0052] The basic diet formula is corn and soybean meal, accounting for 97% of the complete diet, and the phytolith silicon-carbon mineral composite powder livestock feed additive in Example 3 of the present invention accounts for 3.0% of the complete diet. Table 1 shows the diet formula and its nutrient content, and Table 2 shows the weight ratio of the test feed.

[0053] Table 1: Diet formula and its nutrient content;

[0054]

[0055]

[0056] Table 2: Test feed weight ratio and number of portions;

[0057]

[0058] (1.2) Feeding and management

[0059] The experimental pigs were allowed to eat and drink freely, and daily management and hygiene and epidemic prevention were carried out routinely. After 50 days of feeding, the experimental pigs were weighed in the morning on an empty stomach and the feed consumption was accurately calculated.

[0060] The breeding period is from June 29, 2022 to August 28, 2022 (60 days)

[0061] (1.3) Result analysis

[0062] The growth rate, feed-to-weight ratio and relative weight gain rate of each group of experimental pigs are shown in Table 3.

[0063] Table 3 Relative weight gain rate;

[0064] weight A1 A2 A3 A4 A5 Initial weight Kg 58.6±1.2 58.3±1.6 58.6±1.7 59.2±1.0 59.1±1.6 60-day weight Kg 91.6±1.1 93.1±1.5 93.6±1.2 96.0±1.3 95.8±1.0 Weight gain per head (Kg) 33 34.8 35 36.2 36.7

[0065] With the increase of the amount of silica-silicon-carbon mineral composite powder livestock feed additive, the weight gain of the test pigs will increase to a certain extent, that is, from the final weight analysis, A5>A4>A3>A2>A1, but when the silica-silicon-carbon mineral composite powder livestock feed additive increases from 1 to 3 parts, the weight gain effect is more obvious. When the silica-silicon-carbon mineral composite powder livestock feed additive increases to 4 parts, the weight gain of the test pigs has become unobvious. Therefore, it is not the case that the more parts of silica-silicon-carbon mineral composite powder livestock feed additive, the better.

[0066] The experimental pigs in groups A3, A4 and A5 were relatively robust, with ruddy skin, strong appetite and tighter and better meat quality. The silica-silicon-carbon ore composite powder poultry and livestock feed additive had a more significant effect on fattening pigs.

[0067] (2) Experimental chicken

[0068] The experiment selected a chicken farm in Yichun, and used three yellow chickens for the experiment. Three yellow chickens are one of the excellent broiler breeds, with a fast growth rate and suitable for rapid breeding. Under normal circumstances, it takes about 40-60 days to breed three yellow chickens. If three yellow chickens are raised as chickens for producing eggs, the breeding time of three yellow chickens for producing eggs is generally about 4-6 months. There are two sets of experiments in this experiment, three yellow broiler experiments and three yellow laying hens experiments. The broiler experiment was divided into two groups, semi-free-range three yellow chickens, and the silica silicon-carbon ore composite powder livestock feed additive was supplied to one group of 2461, and the second group of 2339 was used as a comparative example. After 60 days, the broiler experiment ended. From the two groups of broiler experiments, the corresponding laying hens were selected and divided into two groups. The experiment of three yellow laying hens in captivity continued (free-range will lay eggs in different places), and the silica silicon-carbon ore composite powder livestock feed additive was supplied to one group of 1121, and the second group of 1033 was used as a comparative example. The laying hen experiment was carried out for 150 days.

[0069] (2.1) Diet and experimental feed formula

[0070] The basic diet formula is corn and soybean meal, accounting for 85% of the complete diet, and the phytolith silicon carbon ore composite powder livestock feed additive in Example 5 of the present invention accounts for 15.0% of the complete diet. Among them, Table 4 shows the diet formula and its nutrient content. In the two sets of experiments of the present invention, the feed formula of three-yellow broilers and three-yellow laying hens is the same.

[0071] Table 4: Diet formula and its nutrient content;

[0072] Feed ingredients Weight ratio Silicon body silicon carbon ore composite powder livestock feed additive 10-15 Corn flour 45-55 Rice bran powder 30-40

[0073] (2.2) Feeding and management

[0074] The three-yellow chickens were allowed to eat and drink freely, and daily management and hygiene and epidemic prevention were carried out as usual. The semi-free-range three-yellow chickens were raised and separated into male and female after about 60 days of feeding. At the end of the broiler experiment, some hens were selected as laying hens and the experiment continued for another 150 days.

[0075] The experimental breeding period is from March 21, 2022 to October 28, 2022.

[0076] (2.2.1) Broiler experiment

[0077] Experimental method: semi-free-range.

[0078] Experimental duration: 60 days.

[0079] Two groups of experiments: one group of 2461 chickens were supplied with silica-silicon-carbon ore composite powder as livestock feed additive, and the second group of 2339 chickens were supplied with conventional feed as a comparison.

[0080] The fish were weighed after 60 days. Five fish were caught at five points in different areas, for a total of 25 fish that were weighed.

[0081] The total mortality rate of the two groups was calculated at 60 days.

[0082] (2.2.2) Experiment on laying hens

[0083] Experimental method: Captivity.

[0084] Experimental duration: 160 days.

[0085] Two groups of experiments: one group of 1121 chickens were supplied with silica-silicon-carbon ore composite powder as livestock feed additive, and the second group of 1033 chickens were supplied with conventional feed as a comparison.

[0086] Egg production: Calculate the total number of eggs produced / number of chickens in the two groups for 150 days of experiment.

[0087] Every 10 days, weigh 10 eggs from each group, calculate the average weight of each egg, and then calculate the total average weight after 150.

[0088] Weigh 10 eggs from each group every day for pressure tests, calculate the average pressure of the eggs, and after 150 eggs calculate the total average pressure.

[0089] The fish were weighed after 150 days. Five fish were caught at five points in different areas, for a total of 25 fish that were weighed.

[0090] The total mortality rate of the two groups was calculated at 150 days.

[0091] (2.3) Result analysis

[0092] The growth rate, eggshell strength, egg quality, mortality rate and relative weight gain rate of three-yellow chickens in each group of experiments.

[0093] The three-yellow chickens were not weighed. The three-yellow broilers were generally raised for more than 60 days and gained 1.0-1.4 kg. The relative weight gain rate of laying hens is shown in Tables 5 and 6.

[0094] Table 5: broiler chicken;

[0095]

[0096] Table 6: Laying hens;

[0097]

[0098] With the increase of the amount of silica-silicon-carbon ore composite powder livestock feed additive, the weight of the three-yellow chicken in the experiment will increase to a certain extent. That is, from the final weight analysis, both sets of experiments confirmed that the weight of the three-yellow chickens fed with silica-silicon-carbon ore composite powder livestock feed additives increased by 30g / hen, and the mortality rate decreased by 0.18%. In the process of laying hen breeding, the weight of the three-yellow laying hens increased by 150g / hen, the egg production increased by 1.7g, the egg production increased by 5.6 per chicken, the egg compressive strength increased by 0.2kg / cm2, and the mortality rate decreased by 0.9%. In terms of total amount, silica-silicon-carbon ore composite powder livestock feed can increase the immunity of three-yellow chickens, reduce mortality, and improve egg quality. The silica-silicon-carbon ore composite powder livestock feed additive has a more significant effect on three-yellow chickens.

[0099] Feeders can choose the proportion of silica-silicon-carbon ore composite powder and livestock feed additives according to the actual feed ratio, and should not blindly increase the amount of additives.

[0100] In summary, the silica-based silicon-carbon ore composite powder livestock feed additive of the present invention is made by mixing 100% pure minerals extracted from minerals and general grains. Adding it to livestock feed, such as pigs, cattle, sheep and other livestock, can strengthen the immunity of animals (for example, the mortality rate of young pigs is reduced to less than 1%), activate cell activities, and accelerate growth (30 days in advance of slaughter). Tourmaline powder, magnetite, sphalerite, calcium carbonate, medical stone, diatomaceous earth, and bentonite are added to the silica-based silicon-carbon ore powder, which has the effect of mold adsorption, improves the absorption efficiency of raised animals, improves the immunity of raised animals, and grows excellent meat. It has no negative impact on the human body and is an ideal feed additive.

[0101] For further explanation, please refer to Figure 2 As shown, humus carbon helps livestock digest and absorb feed. Please refer to Figure 3 As shown, nano-goethite helps livestock absorb iron, please refer to Figure 4 As shown, it helps poultry and livestock absorb sulfur and iron.

[0102] Embodiment 6:

[0103] A method for preparing a phytosilicon-carbon ore composite powder livestock feed additive comprises the following steps:

[0104] S1, phytolith silicon carbon ore powder, magnetite powder, tourmaline powder, sphalerite powder, medical stone powder, limestone powder (CaCO3) are first crushed by a crushing vibration mill according to the weight ratio to 120-1250 mesh;

[0105] S2, adding diatomaceous earth (200 mesh), bentonite powder (200 mesh), rice bran powder (200 mesh) and soybean powder (200 mesh) to the crushed ore powder, performing stirring and grinding by a stirred mill, adding water, ethanol and a small amount of sodium polyacrylate during the grinding process, to obtain a ore powder slurry;

[0106] S3, drying the mineral powder slurry obtained in S2;

[0107] S4, the dried mineral powder is ground into ultra-fine powder by a grinder, i.e., phytolith silicon-carbon mineral composite powder livestock feed additive.

[0108] In this embodiment, a method for preparing a phytolith silicon-carbon mineral composite powder livestock feed additive is provided, which uses a mixture of magnetite powder, tourmaline powder, sphalerite powder, medical stone powder, limestone powder (CaCO3), diatomaceous earth, and bentonite existing in nature. The functions of these minerals have been widely reported and are not listed here. These minerals are crushed to obtain a polyhydroxy SiO2 n·H2O phytolith mineral composite feed additive that is suitable for absorption by the digestive system of livestock and poultry, which can effectively increase the growth rate of livestock and poultry.

[0109] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A phytolithic silicon-carbon ore composite powder livestock feed additive, characterized in that: It is composed of the following components: phytolith silicon carbon ore powder, magnetite powder, tourmaline powder, sphalerite powder, medical stone powder, limestone powder (CaCO3), diatomaceous earth, bentonite, rice bran powder, and soybean powder; The weight ratio of the above components is: 10-20 parts of phytolith silicon carbon ore powder; 2-8 parts of magnetite powder; 5-10 parts of tourmaline powder; 2-8 parts of sphalerite powder; 5-10 parts of medical stone powder; 5-10 parts of limestone powder (CaCO3); 3-8 parts of diatomaceous earth; 3-5 parts of bentonite; 20-30 parts of rice bran powder; and 10-20 parts of soybean powder.

2. A method for preparing a phytosilicic silicon-carbon ore composite powder livestock feed additive, according to the phytosilicic silicon-carbon ore composite powder livestock feed additive according to claim 1, characterized in that: The following steps are involved: S1, pulverize phytolith silicon carbon ore powder, magnetite powder, tourmaline powder, sphalerite powder, medical stone powder, limestone powder (CaCO3) according to the weight ratio by a crushing and vibration mill integrated machine to 120-1250 mesh; S2, adding diatomaceous earth (200 mesh), bentonite powder (200 mesh), rice bran powder (200 mesh) and soybean powder (200 mesh) to the crushed ore powder, performing stirring and grinding by a stirred mill, adding water, ethanol and a small amount of sodium polyacrylate during the grinding process, to obtain a ore powder slurry; S3, drying the mineral powder slurry obtained in S2; S4, the dried mineral powder is ground into ultra-fine powder by a grinder, i.e., phytolith silicon-carbon mineral composite powder livestock feed additive.

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