CN104509723A - Epinephelus akaara feed and formula thereof - Google Patents

Abstract

Belonging to the field of aquaculture technologies, the invention relates to fish feed, in particular to an Epinephelus akaara feed and a formula thereof. The feed formula involves the following components by weight: 28.11-32.11 parts of white fish meal, 28.11-32.11 parts of casein, 2.79-4.79 parts of fish oil, 1.77-3.77 parts of soybean oil, 10.73-14.73 parts of corn starch, 2.00-3.00 parts of a vitamin mixture, 1.00-2.00 parts of a mineral mixture, 0.25-0.75 part of vitamin C phosphate, 0.15-0.45 part of choline chloride, and 13.69-17.69 parts of cellulose. The Epinephelus akaara feed and the formula provided by the invention have the advantages that: 1. the prices of the raw materials are low, the nutrition ratio is balanced, meets the growth and development needs of Epinephelus akaara and is conducive to overall growth of Epinephelus akaara; 2. different vitamin combinations have certain influence on the growth performance of Epinephelus akaara, the proportion of the vitamin mixture involved in the formula can better improve the survival rate, weight gain rate, growth rate and protein utilization rate of Epinephelus akaara; and 3. minerals can promote the growth of Epinephelus akaara.

Description

Red spot grouper feed and its formula

technical field

The invention belongs to the technical field of aquaculture and relates to fish feed, in particular to a red-spotted grouper feed and its formula.

Background technique

Red-spotted grouper is a collective name for fish of the order Perciformes, Finidae, and red-spotted grouper. It is distributed in subtropical and tropical seas all over the world. It is an important marine fish and the most important marine fish in my country. One of the high-grade fish cultured in boxes. Among them, the breeding of red-spotted grouper is mainly concentrated in Asia. The breeding of red-spotted grouper abroad began in the 1960s, while in China it began in the 1970s, and it is mainly concentrated in coastal areas such as Fujian, Guangdong, Zhejiang, Hainan, Guangxi, Taiwan and other provinces. Breeding methods include cage culture, pond culture and sea area multiplication and release. In recent years, with the popularization of various breeding modes of red-spotted grouper and the breakthrough of artificial breeding and nursery technology, it has greatly promoted the rise of its breeding industry. Red-spotted grouper is a carnivorous polyphagous fish. In the natural state, red-spotted grouper mainly preys on polychaetes (such as clamworms), crustaceans and small fish and other biological baits. At present, the domestic breeding of red-spotted grouper mainly relies on feeding fresh small miscellaneous fish, crustaceans, molluscs, clamworms, etc., sometimes with a small amount of compound feed, but small miscellaneous fish and other biological baits are also fed to red-spotted grouper. Many unfavorable factors: one is to increase the cost of feeding; the other is to destroy natural resources, which will eventually lead to insufficient supply and imbalance of ecological balance; the third is unbalanced nutrition, low feed efficiency, easy to cause water pollution, and easy to bring pathogenic bacteria, leading to diseases Popularity. With the vigorous development of the red-spotted grouper aquaculture industry, it is urgent to provide high-quality compound feed that can meet its growth and development needs. However, due to the incomplete research on its nutritional requirements, it is difficult to develop and produce high-quality compound feed.

In order to improve the existing technology, people have carried out long-term exploration and proposed various solutions. For example, the Chinese patent literature discloses a grouper full-price compound feed [Application No.: CN201210502650.7], which includes the following components in proportion by weight: fish meal 34-44; fermented soybean meal 7-14, α-starch 2- 4. Flour 13-17, squid powder 2-4, krill powder 4-6, yeast extract 2-4, Artemia 2-4, fish oil 3-4, soybean lecithin 2-3, DHA0.4-0.6, EPA0 .2-0.4, compound mineral salt 1-2, compound enzyme preparation 0.2-0.4, compound microecological preparation 0.2-0.4; compound immune enhancer 0.2-0.4; liver-enhancing agent 0.2-0.4.

Although the above solution solves the deficiencies of the prior art to a certain extent, the formula is relatively complicated and the cost is high, which is unfavorable for industrialization promotion.

Contents of the invention

The object of the present invention is to solve the above problems and provide a red-spotted grouper formula with low raw material price, balanced nutritional ratio, and especially suitable for the growth and development of red-spotted grouper.

Another object of the present invention is to address the above problems and provide a red-spotted grouper feed that has reasonable compatibility, balanced nutrition, low cost and can meet the growth and development needs of the red-spotted grouper.

In order to achieve the above object, the present invention adopts the following technical solutions: the red-spotted grouper feed formula includes the following components in parts by weight: 28.11-32.11 parts of white fish meal, 28.11-32.11 parts of casein, 2.79-4.79 parts of fish oil , 1.77-3.77 parts of soybean oil, 10.73-14.73 parts of corn starch, 2.00-3.00 parts of vitamin mixture, 1.00-2.00 parts of mineral mixture, 0.25-0.75 parts of vitamin C phosphate, 0.15-0.45 parts of choline chloride and 13.69 parts of cellulose -17.69 copies.

Fishmeal is a high-protein feed that uses one or more kinds of fish as raw materials, after degreasing, dehydrating, and crushing. Low-fat fishmeal. Casein is the main protein in the milk of mammals including cows, sheep and humans. Casein is the protein with the highest content in milk and is mainly used as a food raw material. Fish oil is a general term for all oils in fish, including body oil, liver oil and brain oil. The main fish oil is a kind of oil extracted from fatty fish, rich in omega-3 polyunsaturated fatty acids (DHA and EPA ), among which fatty fish rich in omega-3 fatty acids are preferred, including mackerel, tuna, salmon, sturgeon, anchovies, sardines, herring, and trout. Choline is a quaternary ammonium base with strong alkalinity. Choline chloride is the hydrochloride of choline, and its aqueous solution is weakly acidic. The functions of choline in the metabolism and growth of livestock and poultry are mainly manifested in: first, Convert to betaine, provide methyl group and homocysteine to form methionine, reduce feed cost; second, promote fat transportation in the form of lecithin or prevent abnormal accumulation of fat by improving the utilization of fatty acids in the liver, preventing Fatty liver; Third, choline chloride has a significant effect on promoting the growth and development of livestock and poultry, improving the quality of meat and eggs, and preventing and resisting diseases. Vitamin C phosphate is formed by efficient catalytic phosphorylation of vitamin C. It is stable to high temperature and high pressure. It is suitable for aquaculture in subtropical and tropical sea areas such as red-spotted grouper. In addition, vitamin C phosphate is completely dissociated in the animal body. It can be effectively absorbed and utilized, which is conducive to improving survival rate, weight gain rate and feed efficiency, thereby improving economic benefits. The raw materials of this formula are low in price, the nutritional ratio is balanced, and it meets the growth and development needs of the red-spotted grouper.

As a preferred option, in the above-mentioned red-spotted grouper feed formula, the white fish meal is 30.11 parts, casein is 30.11 parts, fish oil is 3.79 parts, soybean oil is 2.77 parts, cornstarch is 12.73 parts, vitamin Mixture is 2.50 parts, Mineral Mix is 1.50 parts, Vitamin C Phosphate is 0.50 parts, Choline Chloride is 0.30 parts and Cellulose is 15.69 parts.

In the above-mentioned red-spotted grouper feed formula, the vitamin mixture includes the following components in parts by weight: 1-10 parts of thiamine, 1-10 parts of riboflavin, 1-8 parts of pyridoxal , 10-30 parts of niacin, 5-15 parts of calcium pantothenate, 0.1-1 parts of biotin, 1-2 parts of folic acid, 180-220 parts of inositol, 30-50 parts of vitamin E, and 1-10 parts of vitamin A , 0.01-0.03 parts of vitamin B12, 1-8 parts of vitamin K, 1-9 parts of vitamin D, and 650-750 parts of fillers.

Vitamins play a very important role in maintaining the normal growth, development, reproduction and health of red-spotted grouper, and the nutritional requirements of red-spotted grouper for vitamins are affected by their growth and development stages, physiological conditions, feed composition and quality, and environmental conditions. , the interaction between nutrients, the purpose of vitamin addition and the dosage form of vitamins and other factors. Different vitamin combinations have certain effects on the growth performance of red-spotted grouper. The ratio of the vitamin mixture in this formula can better improve the survival rate, weight gain rate, growth rate and protein utilization of red-spotted grouper Rate.

As a kind of preference, in the above-mentioned red-spotted grouper feed formula, described thiamine is 5 parts, riboflavin is 5 parts, pyridoxal is 4 parts, nicotinic acid is 20 parts, calcium pantothenate is 10 parts, 0.6 parts of biotin, 1.5 parts of folic acid, 200 parts of inositol, 40 parts of vitamin E, 5 parts of vitamin A, 0.01 parts of vitamin B12, 4 parts of vitamin K, 4.8 parts of vitamin D, The filler is 700.09 parts. The above-mentioned proportioning is used as the preferred proportioning of the vitamin mixture.

In the above feed formula for red-spotted grouper, the filler includes any one of cellulose and starch or a combination of both.

In the above-mentioned red-spotted grouper feed formula, the mineral mixture includes the following components in parts by weight: 112-132 parts of calcium dihydrogen phosphate, 454-494 parts of calcium lactate, 40-40 parts of sodium dihydrogen phosphate 44 parts, 153-173 parts of potassium sulfate, 8-12 parts of ferrous sulfate, 34-42 parts of ferric citrate, 40-48 parts of American sulfate, 4-5 parts of zinc sulfate, 0.1-0.5 parts of manganese sulfate, 0.1 parts of copper sulfate -0.5 parts, 0.1-1 parts of cobalt chloride, 0.01-0.03 parts of potassium iodate, 30-34 parts of sodium chloride and 60-70 parts of potassium chloride.

As a preference, in the above-mentioned red-spotted grouper feed formula, the described calcium dihydrogen phosphate is 122.87 parts, calcium lactate is 474.22 parts, sodium dihydrogen phosphate is 42.03 parts, potassium sulfate is 163.83 parts, sulfurous acid 10.78 parts of iron, 38.26 parts of ferric citrate, 44.19 parts of magnesium sulfate, 4.74 parts of zinc sulfate, 0.33 parts of manganese sulfate, 0.22 parts of copper sulfate, 0.43 parts of cobalt chloride, 0.02 parts of potassium iodate, Sodium chloride is 32.33 parts, and potassium chloride is 65.75 parts.

The red-spotted grouper feed prepared according to the above-mentioned red-spotted grouper feed formula.

In the aforementioned red-spotted grouper feed, the protein content is 48-52 wt%, the fat content is 6-9 wt%, and the sugar content is 10-12 wt%.

In the above-mentioned red-spotted grouper feed, its protein content is 50wt%, fat content is 9wt%, and sugar content is 12wt%. The inventor's long-term research shows that when the feed is the above ratio, the overall growth of the red-spotted grouper is the best.

Compared with the existing technology, the red-spotted grouper feed and its formula have the advantages of low price of raw materials, balanced nutritional ratio, meeting the growth and development needs of red-spotted grouper, and benefiting the overall growth and development of red-spotted grouper. grow. Vitamins play a very important role in maintaining the normal growth, development, reproduction and health of red-spotted grouper, and the nutritional requirements of red-spotted grouper for vitamins are affected by their growth and development stages, physiological conditions, feed composition and quality, and environmental conditions. , the interaction between nutrients, the purpose of vitamin addition and the dosage form of vitamins and other factors. Different vitamin combinations have certain effects on the growth performance of red-spotted grouper. The ratio of the vitamin mixture in this formula can better improve the survival rate, weight gain rate, growth rate and protein utilization of red-spotted grouper Rate. Minerals can promote the growth of red-spotted grouper.

Detailed ways

Embodiment one:

The red-spotted grouper feed formula includes the following components in parts by weight: 28.11-32.11 parts of white fish meal, 28.11-32.11 parts of casein, 2.79-4.79 parts of fish oil, 1.77-3.77 parts of soybean oil, and 10.73-14.73 parts of corn starch , vitamin mixture 2.00-3.00 parts, mineral mixture 1.00-2.00 parts, vitamin C phosphate 0.25-0.75 parts, choline chloride 0.15-0.45 parts and cellulose 13.69-17.69 parts. The vitamin mixture in the red-spotted grouper feed formula includes the following components in parts by weight: 1-10 parts of thiamine, 1-10 parts of riboflavin, 1-8 parts of pyridoxal, 10-parts of nicotinic acid 30 parts, 5-15 parts of calcium pantothenate, 0.1-1 parts of biotin, 1-2 parts of folic acid, 180-220 parts of inositol, 30-50 parts of vitamin E, 1-10 parts of vitamin A, 0.01 parts of vitamin B12 -0.03 parts, vitamin K 1-8 parts, vitamin D 1-9 parts, bulking agent 650-750 parts. The filler here includes any one of cellulose and starch or a combination of both. The mineral mixture in the red-spotted grouper feed formula includes the following components in parts by weight: 112-132 parts of calcium dihydrogen phosphate, 454-494 parts of calcium lactate, 40-44 parts of sodium dihydrogen phosphate, potassium sulfate 153-173 parts, 8-12 parts of ferrous sulfate, 34-42 parts of ferric citrate, 40-48 parts of magnesium sulfate, 4-5 parts of zinc sulfate, 0.1-0.5 parts of manganese sulfate, 0.1-0.5 parts of copper sulfate, chlorine 0.1-1 part of cobalt oxide, 0.01-0.03 part of potassium iodate, 30-34 parts of sodium chloride and 60-70 parts of potassium chloride.

The red-spotted grouper feed prepared by adopting the above-mentioned red-spotted grouper feed formula has a protein content of 48-52 wt%, a fat content of 6-9 wt%, and a sugar content of 10-12 wt%. More specifically, when preparing feed, each component of the above-mentioned red-spotted grouper feed formula is uniformly mixed with an appropriate amount of water, and granulated by a granulator to form soft and wet feed granules suitable for red-spotted grouper to swallow .

Fishmeal is a high-protein feed that uses one or more kinds of fish as raw materials, after degreasing, dehydrating, and crushing. Low-fat fishmeal. Casein is the main protein in the milk of mammals including cows, sheep and humans. Casein is the protein with the highest content in milk and is mainly used as a food raw material. Fish oil is a general term for all oils in fish, including body oil, liver oil and brain oil. The main fish oil is a kind of oil extracted from fatty fish, rich in omega-3 polyunsaturated fatty acids (DHA and EPA ), among which fatty fish rich in omega-3 fatty acids are preferred, including mackerel, tuna, salmon, sturgeon, anchovies, sardines, herring, and trout. Choline is a quaternary ammonium base with strong alkalinity. Choline chloride is the hydrochloride of choline, and its aqueous solution is weakly acidic. The functions of choline in the metabolism and growth of livestock and poultry are mainly manifested in: first, Convert to betaine, provide methyl group and homocysteine to form methionine, reduce feed cost; second, promote fat transportation in the form of lecithin or prevent abnormal accumulation of fat by improving the utilization of fatty acids in the liver, preventing Fatty liver; Third, choline chloride has a significant effect on promoting the growth and development of livestock and poultry, improving the quality of meat and eggs, and preventing and resisting diseases. Vitamin C phosphate is formed by efficient catalytic phosphorylation of vitamin C. It is an ideal vitamin C additive in the feed industry. It is especially suitable for aquaculture and animal husbandry. It is stable to high temperature and high pressure and is suitable for red-spotted grouper. For aquatic products cultured in subtropical and tropical sea areas, vitamin C phosphate is completely free in the animal body and can be effectively absorbed and utilized, which is beneficial to improve survival rate, weight gain rate, and feed efficiency, thereby improving economic benefits. The raw materials of this formula are low in price, the nutritional ratio is balanced, and it meets the growth and development needs of the red-spotted grouper. Vitamins play a very important role in maintaining the normal growth, development, reproduction and health of red-spotted grouper, and the nutritional requirements of red-spotted grouper for vitamins are affected by their growth and development stages, physiological conditions, feed composition and quality, and environmental conditions. , the interaction between nutrients, the purpose of vitamin addition and the dosage form of vitamins and other factors. Different vitamin combinations have certain effects on the growth performance of red-spotted grouper. The ratio of the vitamin mixture in this formula can better improve the survival rate, weight gain rate, growth rate and protein utilization of red-spotted grouper Rate. Minerals can promote the growth of red-spotted grouper.

Control Experiment 1:

The feed prepared by using the red-spotted grouper feed formula of this embodiment was used as the feed; in addition, small miscellaneous fish were used as the control feed. The experimental process is as follows:

After the red-spotted grouper was reared for 15 days, the seedlings with strong physique and strong appetite were randomly selected as the experimental fish. The average body weight of the test fish was (24.68±1.20) g, and the average body length was (11.85±0.82) cm. The feeding experiment was carried out in the ecological breeding pond of the institute's Shangjie Rongqiao base. The cages were hung in the breeding pond, and 3 replicates were set up for each group of feed, and 50 red-spotted grouper with similar specifications were selected for each grouper, and they were reared separately. In 27 small cages of 150cm×100cm×100cm. The water for breeding is artificially prepared seawater, the average water temperature is 28.3°C, continuous aeration and oxygenation for 24 hours, the dissolved oxygen is kept above 6mg/L, the pH is 7.7-8.0, and the feed is fed twice a day (7:30, 16:30) , each lasting half an hour. Add a small amount of artificial seawater every half month. Dead fish were found to be fished out in time and weighed. After breeding for 59 days, the body weight of red-spotted grouper fed with different feed groups were measured respectively. The experimental results are shown in Table 1.

Table 1 The growth of red-spotted grouper

group Initial weight (g) Final weight (g) Weight gain% feed factor test group 24.60±0.67 59.29±1.08 141.30±3.06 2.09±0.21 control group 24.59±1.05 53.11±2.25 116.45±1.92 2.65±0.23

Among them, the feed coefficient refers to the weight of the feed consumed by the breeding object to increase one unit weight. The lower the feed coefficient, the higher the feed conversion rate and the better the feed use effect. In this experiment, the feed coefficient of the test group was lower than that of the control group, and the weight gain rate was higher than that of the control group, which indicated that the red-spotted grouper diet could promote the growth and development of red-spotted grouper.

Embodiment two

The red-spotted grouper feed formula includes the following components in parts by weight: 30.11 parts of white fish meal, 30.11 parts of casein, 3.79 parts of fish oil, 2.77 parts of soybean oil, 12.73 parts of cornstarch, and 2.50 parts of vitamin mixture , 1.50 parts of mineral mixture, 0.50 parts of vitamin C phosphate, 0.30 parts of choline chloride and 15.69 parts of cellulose. The vitamin mixture comprises the following components in parts by weight: 5 parts of thiamine, 5 parts of riboflavin, 4 parts of pyridoxal, 20 parts of nicotinic acid, 10 parts of calcium pantothenate, and 0.6 parts of biotin , 1.5 parts of folic acid, 200 parts of inositol, 40 parts of vitamin E, 5 parts of vitamin A, 0.01 parts of vitamin B12, 4 parts of vitamin K, 4.8 parts of vitamin D, and 700.09 parts of bulking agents. The mineral mixture comprises the following components in parts by weight: 122.87 parts of calcium dihydrogen phosphate, 474.22 parts of calcium lactate, 42.03 parts of sodium dihydrogen phosphate, 163.83 parts of potassium sulfate, 10.78 parts of ferrous sulfate, citric acid 38.26 parts of iron, 44.19 parts of magnesium sulfate, 4.74 parts of zinc sulfate, 0.33 parts of manganese sulfate, 0.22 parts of copper sulfate, 0.43 parts of cobalt chloride, 0.02 parts of potassium iodate, 32.33 parts of sodium chloride, Potassium chloride is 65.75 parts. In this embodiment, the protein content is 50wt%, the fat content is 9wt%, and the sugar content is 12wt%.

Control experiment 2:

The experiment process is the same as that in Example 1, except that the feed prepared from the red-spotted grouper feed formula of this example is used as the feed; in addition, small miscellaneous fish are used as the control feed. The experimental results are shown in Table 2.

Table 2 The growth of red-spotted grouper

group Initial weight (g) Final weight (g) Weight gain% feed factor test group 24.02±0.95 58.28±1.62 143.18±2.21 1.66±0.26 control group 24.06±0.82 56.06±1.65 133.06±2.75 2.52±0.18

In this experiment, the feed coefficient of the test group was lower than that of the control group, and the weight gain rate was higher than that of the control group, which indicated that the red-spotted grouper diet could promote the growth and development of red-spotted grouper.

Embodiment Three

The red-spotted grouper feed formula includes the following components in parts by weight: 31.15 parts of white fish meal, 31.75 parts of casein, 4.79 parts of fish oil, 3.77 parts of soybean oil, 10.73 parts of cornstarch, 2.00 parts of vitamin mixture, and 1.00 parts of mineral mixture parts, 0.5 parts of vitamin C phosphate, 0.3 parts of choline chloride and 15.69 parts of cellulose. Among them, crude protein accounts for 52%, crude fat accounts for 9%, and sugar accounts for 10%.

Control experiment 3:

The experiment process is the same as that in Example 1, except that the feed prepared from the red-spotted grouper feed formula of this example is used as the feed; in addition, small miscellaneous fish are used as the control feed. Experimental results: the test group is relatively palatable, the feeding coefficient is 2.01±0.02, and the feeding coefficient of the control group is 2.63±0.07. The feed coefficient of the test group is lower than that of the control group in this experiment, indicating that the red-spotted grouper feed can promote red-spotted grouper. Grouper growth and development.

Embodiment Four

The red-spotted grouper feed formula includes the following components in parts by weight: 30.6 parts of white fish meal, 30.11 parts of casein, 4.59 parts of fish oil, 3.67 parts of soybean oil, 12.73 parts of cornstarch, 2.00 parts of vitamin mixture, and 1.30 parts of mineral mixture 0.25 parts of vitamin C phosphate, 0.3 parts of choline chloride and 14.69 parts of cellulose. Among them, crude protein accounts for 50%, crude fat accounts for 9%, and sugar accounts for 12%.

Control experiment 4:

The experiment process is the same as that in Example 1, except that the feed prepared from the red-spotted grouper feed formula of this example is used as the feed; in addition, small miscellaneous fish are used as the control feed. Experimental results: the test group is more palatable, the feeding coefficient is 1.72±0.12, and the feeding coefficient of the control group is 2.57±0.14. Grouper growth and development.

Embodiment five

The red-spotted grouper feed formula includes the following components in parts by weight: 31.15 parts of white fish meal, 31.75 parts of casein, 2.53 parts of fish oil, 2.11 parts of soybean oil, 14.73 parts of cornstarch, 2.00 parts of vitamin mixture, and 1.00 parts of mineral mixture 0.30 parts of vitamin C phosphate, 0.15 parts of choline chloride and 13.69 parts of cellulose.

Control experiment 5:

The experiment process is the same as that in Example 1, except that the feed prepared from the red-spotted grouper feed formula of this example is used as the feed; in addition, small miscellaneous fish are used as the control feed. Experimental results: the test group is relatively palatable, the feeding coefficient is 2.17±0.12, and the feeding coefficient of the control group is 2.65±0.05. Grouper growth and development.

In summary, from implementing one and two, it can be seen that the effect of embodiment two is better, and from embodiments two to five, it can be seen that the effect of embodiment four is better, that is, when the feed contains 50% crude protein, crude fat Accounting for 9%, when sugar accounts for 12%, it can promote the growth and development of red-spotted grouper. On the whole, as a kind of optimization scheme, embodiment two has the best promotion effect, and the effect of other embodiments is slightly lower than that of embodiment two. However, compared with the trash fish control group, it still has obvious advantages.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which the present invention belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the present invention or go beyond the definition of the appended claims range.

Although many terms are used in this article, the possibility of using other terms is not excluded. These terms are used only for the purpose of describing and explaining the essence of the present invention more conveniently; interpreting them as any kind of additional limitation is against the spirit of the present invention.

Claims (10)

1. a red-spotted grouper feed formula, is characterized in that, this feed formula comprises the component of following parts by weight: white fish meal 28.11-32.11 parts, casein 28.11-32.11 parts, fish oil 2.79-4.79 parts, soybean oil 1.77-3.77 parts, corn starch 10.73-14.73 parts, vitamin mixture 2.00-3.00 parts, mineral mixture 1.00-2.00 parts, vitamin C phosphate 0.25-0.75 parts, choline chloride 0.15-0.45 parts and cellulose 13.69-17.69 parts share. 2. The feed formula for red-spotted grouper according to claim 1, characterized in that 30.11 parts of white fish meal, 30.11 parts of casein, 3.79 parts of fish oil, 2.77 parts of soybean oil, and 12.73 parts of corn starch parts, 2.50 parts vitamin mixture, 1.50 parts mineral mixture, 0.50 parts vitamin C phosphate, 0.30 parts choline chloride and 15.69 parts cellulose. 3. The red-spotted grouper feed formula according to claim 1 or 2, wherein the vitamin mixture comprises the following components in parts by weight: 1-10 parts of thiamine, 1 part of riboflavin -10 parts, 1-8 parts of pyridoxal, 10-30 parts of nicotinic acid, 5-15 parts of calcium pantothenate, 0.1-1 parts of biotin, 1-2 parts of folic acid, 180-220 parts of inositol, 30 parts of vitamin E -50 parts, vitamin A is 1-10 parts, vitamin B12 is 0.01-0.03 parts, vitamin K is 1-8 parts, vitamin D is 1-9 parts, and filler is 650-750 parts. 4. the red-spotted grouper feed formula according to claim 3, is characterized in that, described thiamine is 5 parts, riboflavin is 5 parts, pyridoxal is 4 parts, nicotinic acid is 20 parts , 10 parts of calcium pantothenate, 0.6 parts of biotin, 1.5 parts of folic acid, 200 parts of inositol, 40 parts of vitamin E, 5 parts of vitamin A, 0.01 parts of vitamin B12, 4 parts of vitamin K, vitamin D 4.8 parts, filler 700.09 parts. 5. The feed formula for red-spotted grouper according to claim 3, characterized in that, the filler comprises any one of cellulose and starch or a combination of both. 6. The feed formula for red-spotted grouper according to claim 1 or 2, wherein said mineral mixture comprises the following components in parts by weight: 112-132 parts of calcium dihydrogen phosphate, calcium lactate 454-494 parts, 40-44 parts of sodium dihydrogen phosphate, 153-173 parts of potassium sulfate, 8-12 parts of ferrous sulfate, 34-42 parts of ferric citrate, 40-48 parts of American sulfate, 4-5 parts of zinc sulfate , 0.1-0.5 parts of manganese sulfate, 0.1-0.5 parts of copper sulfate, 0.1-1 parts of cobalt chloride, 0.01-0.03 parts of potassium iodate, 30-34 parts of sodium chloride and 60-70 parts of potassium chloride. 7. The feed formula for red-spotted grouper according to claim 6, characterized in that 122.87 parts of calcium dihydrogen phosphate, 474.22 parts of calcium lactate, 42.03 parts of sodium dihydrogen phosphate, and 163.83 parts of potassium sulfate 10.78 parts of ferrous sulfate, 38.26 parts of ferric citrate, 44.19 parts of American sulfate, 4.74 parts of zinc sulfate, 0.33 parts of manganese sulfate, 0.22 parts of copper sulfate, 0.43 parts of cobalt chloride, potassium iodate 0.02 parts, 32.33 parts of sodium chloride, and 65.75 parts of potassium chloride. 8. A red-spotted grouper feed prepared according to the red-spotted grouper feed formula according to any one of claims 1-7. 9. The red-spotted grouper feed according to claim 8, characterized in that, the protein content in the red-spotted grouper feed is 48-52wt%, the fat content is 6-9wt%, and the sugar content is 10-12wt% %. 10. The red-spotted grouper feed according to claim 9, characterized in that the protein content in the red-spotted grouper feed is 50wt%, the fat content is 9wt%, and the sugar content is 12wt%.