CN103960503A - Environment-friendly crab feed and preparation method thereof - Google Patents

Abstract

The invention discloses an environment-friendly crab feed and a preparation method thereof. The environment-friendly crab feed is characterized by comprising the following raw materials in parts by weight: 23-28 parts of rapeseed meal, 25-30 parts of cottonseed meal, 20-25 parts of Chinese yam, 19-23 parts of pumpkin seed, 17-20 parts of oat, 16-19 parts of high gluten flour, 15-18 parts of egg shell powder, 27-34 parts of goat blood, 22-27 parts of swim bladder, 4-6 parts of broad bean sauce, 3-5 parts of rock candy, 5-8 parts of sunflower seed oil, 19-24 parts of seaweed, 18-20 parts of bitter gourd, 14-17 parts of hawthorn, 12-15 parts of yellow peaches, 3-5 parts of lavender, 1-3 parts of vervain, 0.7-1.3 parts of pseudo-ginseng, 4-7 parts of phagostimulant, and a proper amount of water. According to the invention, the added high gluten flour can improve the flexibility and plasticity of the feed, and the rapeseed meal, the cottonseed meal, the pumpkin seed and the oat are rich in nutrition, have rich essential nutrition such as amino acid, vitamins and dietary fiber, can improve the intestines and stomach functions of crabs, and facilitate improving the appetite and digestion-absorption function of crabs; the feed provided by the invention is excellent in utilization ratio, high in nutritive value, simple in preparation and low in cost, avoids additives and improves the cultivation water quality.

Description

A kind of environment-friendly type crab feed and preparation method thereof

Technical field

The present invention relates to field of fodder, be specifically related to a kind of environment-friendly type crab feed and preparation method thereof.

Background technology

The food variety of crab is various, small fish and shrimp is their favorite, but some crab eats marine alga, connecting even spoil or plant can eat, they spend with the most of the time at search of food, not particular about food, can eat as long as the food that can chew, this has exactly also affected the fresh and tender and taste of crab meat.In addition fresh or freezing small fish and the fish meal of the many employings of the animal fodder of a lot of crabs is in the market primary raw material, exist and destroy the shortcoming such as the stock of fish and easy polluted source, these feeds easily become pasty state in water, do not meet crab and like the eating habit of molded food product; In addition, existing crab feed kind is single, trophic structure imbalance, the easy shortcoming such as putrid and deteriorated.So find a kind of trophic structure equilibrium, palatability good, not facile hydrolysis the feed that accommodates crab each growth period of the novel green health of polluted source is not extremely urgent.

Summary of the invention

Object of the present invention is just to provide a kind of environment-friendly type crab feed and preparation method thereof, to overcome the deficiencies in the prior art.

The object of the present invention is achieved like this:

A kind of environment-friendly type crab feed, it is characterized in that, made by the raw material of following weight portion: dish dregs of rice 23-28, cotton dregs 25-30, Chinese yam 20-25, pumpkin seeds 19-23, oat 17-20, Strong flour 16-19, egg-shell meal 15-18, sheep blood 27-34, air bladder 22-27, broad bean paste 4-6, rock sugar 3-5, sunflower oil 5-8, marine alga 19-24, balsam pear 18-20, hawthorn 14-17, Huang Tao 12-15, lavender 3-5, Verbena officinalis 1-3, pseudo-ginseng 0.7-1.3, phagostimulant 4-7, suitable quantity of water.

Described phagostimulant is made up of following raw materials in part by weight: corn flour 16-19, shrimp shell 17-21, allicin 0.4-0.8, green vegetables fiber 5-8, yeast cell wall powder 12-15, glycine zine 1-2, Mn-Gly 2-3, vitamin A 1.2-3.2, neo dohyfral D3 2.3-4.1, ethoxyquinoline 0.8-2.1, Aspartame 1.1-2.3, tylosin 3-4, ascorbic acid 2.3-5.2, lard 6-9, glycerine 5-7, sepiolite 14-17, Pizza grass 20-25, suitable quantity of water, and its preparation method is that mixed powder is dried and ground to form to corn flour, shrimp shell, Pizza grass; By lard, glycerine heating for dissolving, add while hot ascorbic acid to stir, be cooled to after room temperature and add allicin, green vegetables fiber and yeast cell wall powder to continue to stir 5-8 minute, make slurry; Sepiolite is put into calcining furnace and at 520-570 DEG C, calcine 2-3 hour, take out, the hydrochloric acid solution of putting into 10-13% soaks 4-5 hour, filter and take out, use clear water cyclic washing, dry and pulverize, be added to the water, meanwhile, add tylosin, glycine zine, Mn-Gly to grind, the dry xeraphium that makes of spraying; The mixing that finally mixed powder making, slurry, xeraphium and other residual components added water, grinds granulation and get final product.

The preparation method of described a kind of environment-friendly type crab feed, is characterized in that comprising the following steps:

(1) balsam pear, hawthorn, Huang Tao are added to suitable quantity of water and put into cooking machine and break into slurry, then it is ripe rotten to add Chinese yam to be heated to together, smashs into mud to pieces;

(2) lavender, Verbena officinalis, pseudo-ginseng are added water and in water, decoct together 2-3 hour and filter, get its filter residue and dry and grind to form mixed powder together with marine alga;

(3) add rock sugar, air bladder to stir-fry together with broad bean paste sunflower seeds rusting heat, add the middle drug filtrate of step (2) and sheep blood to boil 40-50min, pull air bladder out and dry together with sheep blood, pulverize;

(4) add again the mixed powder of step (2) to stir by pulverizing after the dish dregs of rice, cotton dregs, pumpkin seeds and oat fried dry, then add the meat soup of step (3) to stir and evenly mix pulping;

(5) step (1), (3), (4) reaction mass and other residual components are added water and stirred, through 90-110 DEG C of steaming 40 minutes, cooling, granulation, balling-up particle diameter, at 0.5-2mm, is dried and be get final product.

The chemical classes additive component such as allicin, yeast cell wall powder, glycine zine, Mn-Gly, vitamin A, neo dohyfral D3, ethoxyquinoline, Aspartame, tylosin, ascorbic acid in the present invention, all adopt dosage form to add, do not adopt sterling form to add, addition should meet national Specification.

The present invention has following beneficial effect: the present invention adds Strong flour can increase suppleness and the plasticity of feed, the dish dregs of rice, cotton dregs, pumpkin seeds and cereals nutrient are abundant, contain the essential nutrition such as abundant amino acid, vitamin, dietary fiber, can improve crab functions of intestines and stomach, contribute to improve appetite and the digestion and absorption function of crab; Efficiency of feed utilization of the present invention is good, be of high nutritive value, and containing any additive, reduced the loss of nitrogen and phosphorus in feed, improved cultivation water and prepared simple, with low costly, is suitable for average family and buys.

Detailed description of the invention

Described a kind of environment-friendly type crab feed, it is characterized in that, made by the raw material of following weight portion: the dish dregs of rice 25, cotton dregs 28, Chinese yam 23, pumpkin seeds 19, oat 17, Strong flour 16, egg-shell meal 15, sheep blood 27, air bladder 27, broad bean paste 4, rock sugar 3, sunflower oil 8, marine alga 19, balsam pear 18, hawthorn 14, Huang Tao 12, lavender 3, Verbena officinalis 1, pseudo-ginseng 0.7, phagostimulant 4, suitable quantity of water.

Described phagostimulant is made up of following raw materials in part by weight: corn flour 16, shrimp shell 17, allicin 0.6, green vegetables fiber 5, yeast cell wall powder 14, glycine zine 1, Mn-Gly 2, vitamin A 1.4, neo dohyfral D3 2.3, ethoxyquinoline 0.8, Aspartame 1.1, tylosin 3, ascorbic acid 2.3, lard 8, glycerine 7, sepiolite 14, Pizza grass 22, suitable quantity of water, and its preparation method is that mixed powder is dried and ground to form to corn flour, shrimp shell, Pizza grass; By lard, glycerine heating for dissolving, add while hot ascorbic acid to stir, be cooled to after room temperature and add allicin, green vegetables fiber and yeast cell wall powder to continue to stir 5-8 minute, make slurry; Sepiolite is put into calcining furnace and at 520-570 DEG C, calcine 2-3 hour, take out, the hydrochloric acid solution of putting into 10-13% soaks 4-5 hour, filter and take out, use clear water cyclic washing, dry and pulverize, be added to the water, meanwhile, add tylosin, glycine zine, Mn-Gly to grind, the dry xeraphium that makes of spraying; The mixing that finally mixed powder making, slurry, xeraphium and other residual components added water, grinds granulation and get final product.

Preparation method comprises the following steps:

(1) balsam pear, hawthorn, Huang Tao are added to suitable quantity of water and put into cooking machine and break into slurry, then it is ripe rotten to add Chinese yam to be heated to together, smashs into mud to pieces;

(2) lavender, Verbena officinalis, pseudo-ginseng are added water and in water, decoct together 2-3 hour and filter, get its filter residue and dry and grind to form mixed powder together with marine alga;

(3) add rock sugar, air bladder to stir-fry together with broad bean paste sunflower seeds rusting heat, add the middle drug filtrate of step (2) and sheep blood to boil 40-50min, pull air bladder out and dry together with sheep blood, pulverize;

(4) add again the mixed powder of step (2) to stir by pulverizing after the dish dregs of rice, cotton dregs, pumpkin seeds and oat fried dry, then add the meat soup of step (3) to stir and evenly mix pulping;

(5) step (1), (3), (4) reaction mass and other residual components are added water and stirred, through 90-110 DEG C of steaming 40 minutes, cooling, granulation, balling-up particle diameter, at 0.5-2mm, is dried and be get final product.

In order to further illustrate using value of the present invention, raise family 200 crabs are equally divided into two groups of test group and control groups according to the identical principle of age in days, body weight, health status by crab, separately feed, test group is fed crab feed of the present invention, control group is fed traditional crab feed, experimental period is 90 days, and compared with control group, the every technical parameter index of test group is as follows:

Weight average growth rate after (1) 90 day: 193%;

(2) sick rate reduces by 13.1%;

(3) water float thing is only 0.06%.

Claims (2)

1. an environment-friendly type crab feed, it is characterized in that, made by the raw material of following weight portion: dish dregs of rice 23-28, cotton dregs 25-30, Chinese yam 20-25, pumpkin seeds 19-23, oat 17-20, Strong flour 16-19, egg-shell meal 15-18, sheep blood 27-34, air bladder 22-27, broad bean paste 4-6, rock sugar 3-5, sunflower oil 5-8, marine alga 19-24, balsam pear 18-20, hawthorn 14-17, Huang Tao 12-15, lavender 3-5, Verbena officinalis 1-3, pseudo-ginseng 0.7-1.3, phagostimulant 4-7, suitable quantity of water; Described phagostimulant is made up of following raw materials in part by weight: corn flour 16-19, shrimp shell 17-21, allicin 0.4-0.8, green vegetables fiber 5-8, yeast cell wall powder 12-15, glycine zine 1-2, Mn-Gly 2-3, vitamin A 1.2-3.2, neo dohyfral D3 2.3-4.1, ethoxyquinoline 0.8-2.1, Aspartame 1.1-2.3, tylosin 3-4, ascorbic acid 2.3-5.2, lard 6-9, glycerine 5-7, sepiolite 14-17, Pizza grass 20-25, suitable quantity of water, and its preparation method is that mixed powder is dried and ground to form to corn flour, shrimp shell, Pizza grass; By lard, glycerine heating for dissolving, add while hot ascorbic acid to stir, be cooled to after room temperature and add allicin, green vegetables fiber and yeast cell wall powder to continue to stir 5-8 minute, make slurry; Sepiolite is put into calcining furnace and at 520-570 DEG C, calcine 2-3 hour, take out, the hydrochloric acid solution of putting into 10-13% soaks 4-5 hour, filter and take out, use clear water cyclic washing, dry and pulverize, be added to the water, meanwhile, add tylosin, glycine zine, Mn-Gly to grind, the dry xeraphium that makes of spraying; The mixing that finally mixed powder making, slurry, xeraphium and other residual components added water, grinds granulation and get final product.

2. the preparation method of a kind of environment-friendly type crab feed according to claim 1, is characterized in that comprising the following steps:

(1) balsam pear, hawthorn, Huang Tao are added to suitable quantity of water and put into cooking machine and break into slurry, then it is ripe rotten to add Chinese yam to be heated to together, smashs into mud to pieces;

(2) lavender, Verbena officinalis, pseudo-ginseng are added water and in water, decoct together 2-3 hour and filter, get its filter residue and dry and grind to form mixed powder together with marine alga;

(3) add rock sugar, air bladder to stir-fry together with broad bean paste sunflower seeds rusting heat, add the middle drug filtrate of step (2) and sheep blood to boil 40-50min, pull air bladder out and dry together with sheep blood, pulverize;

(4) add again the mixed powder of step (2) to stir by pulverizing after the dish dregs of rice, cotton dregs, pumpkin seeds and oat fried dry, then add the meat soup of step (3) to stir and evenly mix pulping;

(5) step (1), (3), (4) reaction mass and other residual components are added water and stirred, through 90-110 DEG C of steaming 40 minutes, cooling, granulation, balling-up particle diameter, at 0.5-2mm, is dried and be get final product.