KR20020003430A - Assorted feed for culturing the ear shell - Google Patents

Abstract

PURPOSE: An artificial feed composition for breeding an abalone containing leafy vegetables such as kale and comfrey rich in a variety of nutrients to supplement various vitamin and inorganic matter is provided, which increases growth of an abalone as compared to natural feed. CONSTITUTION: The feed composition contains soybean cake and fish powder as a protein source, a brown seaweed and laminaria as seaweeds, comfrey and kale as leafy vegetables and sodium in a weight ratio of 3:1:3:3:3:2:3, additionally 50% by weight of agar and adhesives, based on the weight of the kale.

Description

Assorted feed for culturing the ear shell}

The present invention relates to a feed for abalone farming. More specifically, it includes a vegetable and kale of leafy vegetables, seaweed and seaweed of kelp, etc., and relates to a feed for abalone farming that can increase the growth and supply more stably than natural feed.

The abalone body is traditionally a high-protein, high-quality seafood, and the shell of the inner shell with rainbow-colored pearl luster is used as a craft for high-quality mother-of-pearl.

Abalone has been produced mainly by artificial seedlings, which are then discharged to the reef and re-harvested to commodity size. However, as a result of the active research on the form of abalone, abalone is being trained in land tanks in recent years. The most important part of aquaculture is the proper water temperature and sufficient food supply. As aquaculture tanks are able to maintain the proper water temperature of 18-22 ° C for abalone growth, sufficient food supply has become an important factor in determining the success or failure of abalone.

When artificially spawning the mother's head causes the fertilized larvae to be transferred to the seedling tank where the diatoms grow on the surface, the larvae grow on the plaques by feeding on the diatoms. Secondary cultivation of abalone shells begins after the abalone shell has grown to about 10 mm in length, and is separated from the scallop in an intermediate growing tank. Here, abalone spawn is cultivated up to 30-40 mm, sold as seedlings, and abalone seedlings are discharged to the sea. However, the release of abalone seedlings into the sea and farming them with natural food such as seaweeds reduces the supply of natural food and consequently lowers the survival and growth of abalone. Nowadays, they are adopting a method to improve the survival rate and growth rate of abalone by growing them as a blended feed in the land tank.

Therefore, the present inventors have developed an abalone aquaculture feed having the nutrition necessary for the growth of abalone from hatching to the production of plaque, medium growth, and success by replenishing insufficient vitamins and minerals, including readily available compressors and kale. .

It is an object of the present invention to improve the growth of abalone and to provide a more economical abalone aquaculture feed by using leafy vegetables of easily available and rich in nutrition and various vegetable and kale.

The present invention includes soybean meal and fish meal, seaweed seaweed and kelp, leafy vegetables, kale and sodium of vegetable greens, and agar powder and adhesive powder.

Soybean meal and fish meal are used as protein sources. Soybean meal is inexpensive and is commonly used as a basic protein source for feed, and is also used as a vegetable protein source in the present invention. Since soybean meal alone lacks essential amino acids, it is supplemented by adding fishmeal, an animal protein source. The fishmeal is made from dried dregs from fish oil and canned fish oil of various sea fishes, and it can supply enough essential amino acid to vegetable protein and has a high content of vitamin B group and calcium and phosphorus. Can promote growth.

Seaweeds and kelp are used as seaweeds, both of which contain more ash than other seaweeds to promote the growth of abalone shells.

Soybean meal, fishmeal, seaweed powder and kelp alone mentioned above are deficient in various vitamins and minerals, and as a result, various deficiency symptoms such as decreased growth or poor disease resistance. Therefore, the present invention further includes leafy vegetables such as compressor and kale to supplement various vitamins and minerals.

Compuri is a plant that grows well anywhere and is easily available. Green vegetables are rich in protein, vitamins and minerals. The general ingredients are similar to other vegetables, but they contain vitamin B12 and organic germanium. The vitamin B12 is contained in the leaf hairs of the plant, which is necessary for the normalization of nuclear protein and myelin synthesis, cell regeneration, and normal growth, and is also involved in the metabolism and fat synthesis of proteins and fats. The organic germanium acts to supply oxygen to every corner of the body in the body to enrich the oxygen in the body. Kale is rich in vitamins, minerals, amino acids, fats, proteins, enzymes, and fiber. Nutrient nutrients help the cells grow and repair, eliminate parasites, and detoxify toxic substances such as radiation. Exert.

Sodium is added to the material. The sodium is sodium alginate, and dilutes the intrinsic taste of the compuri and kale to promote the appetite of the abalone, abalone in the abalone aquaculture feed of the present invention causes a food rejection reaction.

Agar powder and adhesive powder may be further added, and the agar powder softens the feed to facilitate digestion of abalone, and the adhesive powder corresponds to the adhesive powder commonly used in eel feed, and solidifies the entire raw material into a single mass. Make it.

In addition, a mixture of nutrients such as various vitamins and minerals may be added. The nutrient mixture is vitamin A, vitamin B2, vitamin B6, vitamin B12, vitamin C, vitamin D3, niacine, methionine, cholin chloride, folic acid, manganese, zinc, phosphorus , Calcium, iron, cobalt, copper, oxo, crude protein, crude fat, cellulase, α-amylase, β-amylase, protease, algae calcium, EPA, DHA, growth hormone, sapphire.

The abalone aquaculture feed of the present invention is well mixed with each raw material, cut into cubes having a size of 0.15cm in thickness and 1 × 1cm in width, dried in vacuo, and stored in a freezer, and then in a land tank at each feed. Administration.

This invention is demonstrated concretely in the Example described next.

Example 1 Preparation of Abalone Aquaculture Feed

As shown in Table 1 below, a total of nine kinds of raw materials were separated from the feed for chippings and feed for paddy to prepare the abalone aquaculture feed of the present invention. Referring to Table 1, there is a difference in the content of seaweed and fish meal between the padded and uncooked paddies. In case of pulp, the amount of brown seaweed is increased to compensate for the ash required to promote shell growth. .

Table 2 shows the components of the nutrient mixture consisting of various vitamins, minerals, enzymes, and hormones, and growth can be promoted by adding the nutrient mixture.

Table 1 Composition of Compound Feed

Raw material 1kg feed for chip 1kg feed for success Content (g) content(%) Content (g) content(%) Soybean meal 150 15 150 15 Fishmeal 50 5 100 10 Seaweed Flour 150 15 100 10 Kelp 150 15 150 15 Company 150 15 150 15 Kale 100 10 100 10 salt 150 15 150 15 Agar 50 5 50 5 Adhesive 50 5 50 5 Nutrient mixture Small amount (see Table 2)

TABLE 1 Composition of nutrient mixtures

Raw material ingredient Vitamin A 1,600,000IU Vitamin B2 700 IU Vitamin B6 120mg Vitamin B12 1,000mg Vitamin C 1,000mg Vitamin D3 300,000 IU Niacine 3,400 mg Methionine 1,500mg Cholin chloride 50,000mg Folic acid 50 mg manganese 4,500mg zinc 7,800mg sign 350mg calcium 10,000mg iron 4,000mg cobalt 150mg copper 250mg Oxo 250mg Crude protein 10 to 20% Crude fat 18-30% Cellulase 1,000,000 units α-amylase 40,000 units β-amylase 2,550 units Protease 125,000 units Seaweed calcium 32% EPA 18% DHA 12% Growth hormone 2% Sappaze a very small amount

<Example 2> Comparison of growth rate of abalone natural and cultured mountain (20,000 black sea bream abalone)

As shown in Table 3, as a result of the experiment with 10,000 wild animals as the control group and 10,000 wild animals as the experimental group, 90% of the wild animals died while only 10% of the wild animals died. In addition, aquaculture yielded significantly better results than the wild in the daily shell growth and daily weight gain.

[Table 3] Comparison of Growth of Natural and Aquaculture

Abalone Natural Aquaculture 12 months 36 months 12 months 36 months Survival card 7,000 1,000 9,600 9,000 Lost 3,000 9,000 400 1,000 Square length (cm) 1.5 to 2.5 Average 2 10.8-12.88 Average 11.34 1.5 to 2.5 Average 2 12.0-13.5 Average 12.75 Shell weight (g) 0.5 to 1.5 Average 1 280-324 Average 302 0.5 to 1.5 Average 1 350-380 Average 365 depth of water Within 15m Within 15m 25 cm 25 cm area 10ha 10ha 50 pyeong five steps 50 pyeong five steps 1-day shell growth (mm) 0.01 to 0.011 average 0.0105 0.012 to 0.0125 Average 0.01225 Daily gain (g) 0.26-0.3 Average 0.28 0.324-0.352 Average 0.338

The abalone aquaculture feed of the present invention is supplemented with insufficient vitamins and minerals, including readily available compost and kale, to provide the nutrition necessary for the growth of abalone from hatching to chip production, intermediate growth, success or failure. Eventually, the abalone aquaculture feed of the present invention increases the growth of abalone and enables a stable supply than natural feed.

Claims (6)

Soybean meal and fish meal as a protein source, seaweed powder and kelp as a seaweed, leafy vegetables and abalone aquaculture, characterized in that it comprises sodium and kale and sodium. The method of claim 1, soybean meal: fishmeal: seaweed powder: kelp: Compur: kale: sodium weight ratio of 3: 1: 3: 3: 3: 2: 3. . The method of claim 1, soybean meal: fish meal: seaweed powder: kelp: Compress: kale: the weight ratio of sodium 3: 2: 2: 3: 3: 2: 3 abalone aquaculture feed characterized in that it is manufactured for success . 4. The abalone aquaculture feed according to claim 2 or 3, further comprising agar powder and adhesive powder of 50% of the kale weight, respectively. 5. The abalone aquaculture feed according to claim 4, further comprising a nutrient mixture consisting of various vitamins, minerals, enzymes and hormones. The method of claim 5, wherein the nutrient mixture is vitamin A, vitamin B2, vitamin B6, vitamin B12, vitamin C, vitamin D3, niacine, methionine, cholin chloride, folic acid, Manganese, zinc, phosphorus, calcium, iron, cobalt, copper, oxo, crude protein, crude fat, cellulase, α-amylase, β-amylase, protease, algae calcium, EPA, DHA, growth hormone, sapphire Abalone aquaculture feed.