CN103960516A - Silkworm excrement feed for crabs and preparation method of silkworm excrement feed - Google Patents

Abstract

The invention discloses a silkworm excrement feed for crabs, which is characterized by being prepared from the following raw materials in parts by weight: 0.3-0.6 part of polyvinylpyrrolidone, 19-23 parts of wheat middling, 21-29 parts of silkworm excrement, 18-25 parts of wheat bran, 0.5-1.2 parts of beer yeast, 20-25 parts of pork liver, 14-17 parts of cream, 2-4 parts of pineapple vinegar, 9-11 parts of butter, 13-17 parts of carrot, 16-18 parts of preserved szechuan pickle, 1-2 parts of dandelion, 0.4-0.8 part of liquorice, 0.2-0.4 part of radix sophorae flavescentis, 3-6 parts of a phagostimulant and a defined amount of water. As the silkworm excrement is added into the feed provided by the invention, the digestion and absorption of the crabs are promoted, and the appetite of the crabs is increased; during application of the feed, that the crab lesion can be prevented and treated by the Chinese herbal medicines completely accords with the disease control norms about development of the pollution-free aquaculture and production of green aquatic products; the feed is particularly suitable for intensification and large-scale production needs in the existing aquaculture industry; the Chinese herbal medicines are prepared into a compound preparation at a certain proportion, so that the synergistic effect of the medicines can be better achieved.

Description

A kind of silkworm excrement crab feed and preparation method thereof

Technical field

The present invention relates to field of fodder, be specifically related to a kind of silkworm excrement 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, so long as the food that can chew can be eaten, 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, there is shortcomings such as destroying the stock of fish and easy polluted source, these feeds easily become pasty state in water, do not meet the eating habit that crab is liked molded food product; The shortcomings such as in addition, existing crab feed kind is single, and trophic structure is uneven, easy putrid and deteriorated.So find that a kind of trophic structure is balanced, palatability is 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 silkworm excrement 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 silkworm excrement crab feed, it is characterized in that, by the raw material of following weight portion, made: povidon iodine 0.3-0.6, inferior powder 19-23, silkworm excrement 21-29, wheat bran 18-25, brewer's yeast 0.5-1.2, pork liver 20-25, cream 14-17, pineapple vinegar 2-4, butter 9-11, carrot 13-17, hot pickled mustard tube 16-18, dandelion 1-2, Radix Glycyrrhizae 0.4-0.8, kuh-seng 0.2-0.4, phagostimulant 3-6, suitable quantity of water.

Described phagostimulant is made by following raw materials in part by weight: marine alga 14-17, Enteromorpha 16-23, soya-bean cake 20-25, cuttlefish internal organ 17-19, ethoxyquinoline 0.3-0.6, shell element 0.2-0.4, glucose 3-5, sodium Diacetate 0.5-0.8, vermiculite 14-18, biotite 15-19, sorbic acid 1-3, carbonic hydroammonium 2-4, citric acid 1.2-3.5, mountain crow pearl leaf 5-9, caryophyllus oil 3-6, inosinicacid 2.1-4.3, suitable quantity of water, and its preparation method is by cuttlefish internal organ, caryophyllus oil together fried dry and grinds to form seafood powder; Marine alga, Enteromorpha are added to suitable quantity of water and put into together cooking machine and break into dish juice, add soya-bean cake to boil 30-40 minute, smash into soya-bean cake mud to pieces; Vermiculite, biotite are put into calcining furnace and at 514-570 ℃, 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 sorbic acid, carbonic hydroammonium, citric acid, mountain crow pearl leaf to grind, the dry xeraphium that makes of spraying; Finally the seafood powder making, soya-bean cake mud, xeraphium and other residual components are added to water and mix, grind granulation and get final product.

The preparation method of described a kind of silkworm excrement crab feed, is characterized in that comprising the following steps:

(1) carrot, hot pickled mustard tube are added to suitable quantity of water and put into cooking machine and break into slurry, then it is ripe rotten to add pork liver to be heated to together, smashs into mud to pieces standby;

(2) dandelion, Radix Glycyrrhizae, kuh-seng are added to water and in water, decoct together 1-2 hour and filter, get together with its filter residue and inferior powder, wheat bran fried dry and grind to form mixed powder standby;

(3) in cream, pineapple vinegar, butter, add the middle drug filtrate of step (2) to boil 40-50min together with silkworm excrement, pull oven dry out, pulverize standby;

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

The present invention has following beneficial effect: silkworm excrement is to nibble the ight soil excreting after mulberry, nutritious, is wherein also rich in chlorophyll and vitamin E, K pectin etc., adds the digestion and absorption function that can promote crab in feed of the present invention to, increases appetite; The disease control criterion that the present invention's application herbal control crab pathology meets the nuisanceless aquatic products industry of development completely, produces green aquatic product; the needs that are particularly useful for intensive, the large-scale production of current culture fishery; they are formed to compound preparation by a certain percentage, can better bring into play the cooperative effect of medicine.

The specific embodiment

Described a kind of silkworm excrement crab feed, it is characterized in that, by the raw material of following weight portion, made: povidon iodine 0.3, inferior powder 23, silkworm excrement 29, wheat bran 18, brewer's yeast 1.2, pork liver 20, cream 14, pineapple vinegar 2, butter 9, carrot 17, hot pickled mustard tube 16, dandelion 1, Radix Glycyrrhizae 0.4, kuh-seng 0.2, phagostimulant 3, suitable quantity of water.

Described phagostimulant is made by following raw materials in part by weight: marine alga 16, Enteromorpha 19, soya-bean cake 20, cuttlefish internal organ 17, ethoxyquinoline 0.3, shell element 0.24, glucose 3, sodium Diacetate 0.58, vermiculite 14, biotite 15, sorbic acid 1, carbonic hydroammonium 2, citric acid 1.2, mountain crow pearl leaf 9, caryophyllus oil 3, inosinicacid 2.1, suitable quantity of water, and its preparation method is by cuttlefish internal organ, caryophyllus oil together fried dry and grinds to form seafood powder; Marine alga, Enteromorpha are added to suitable quantity of water and put into together cooking machine and break into dish juice, add soya-bean cake to boil 30-40 minute, smash into soya-bean cake mud to pieces; Vermiculite, biotite are put into calcining furnace and at 514-570 ℃, 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 sorbic acid, carbonic hydroammonium, citric acid, mountain crow pearl leaf to grind, the dry xeraphium that makes of spraying; Finally the seafood powder making, soya-bean cake mud, xeraphium and other residual components are added to water and mix, grind granulation and get final product.

Preparation method comprises the following steps:

(1) carrot, hot pickled mustard tube are added to suitable quantity of water and put into cooking machine and break into slurry, then it is ripe rotten to add pork liver to be heated to together, smashs into mud to pieces standby;

(2) dandelion, Radix Glycyrrhizae, kuh-seng are added to water and in water, decoct together 1-2 hour and filter, get together with its filter residue and inferior powder, wheat bran fried dry and grind to form mixed powder standby;

(3) in cream, pineapple vinegar, butter, add the middle drug filtrate of step (2) to boil 40-50min together with silkworm excrement, pull oven dry out, pulverize standby;

(4) step (1), (2), (3) reaction mass and other residual components are added to water and stir, through 90-110 ℃ 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, compares with control group, and the every technical parameter index of test group is as follows:

Weight average growth rate after (1) 90 day: 175%;

(2) sick rate reduces by 14.34%;

(3) average every crab feeding every day 0.15kg, approximately has 4.6% residue;

(4) meat consolidation, shell is firmly crisp, and shell color and luster green grass or young crops is bright.

Claims (2)

1. a silkworm excrement crab feed, it is characterized in that, by the raw material of following weight portion, made: povidon iodine 0.3-0.6, inferior powder 19-23, silkworm excrement 21-29, wheat bran 18-25, brewer's yeast 0.5-1.2, pork liver 20-25, cream 14-17, pineapple vinegar 2-4, butter 9-11, carrot 13-17, hot pickled mustard tube 16-18, dandelion 1-2, Radix Glycyrrhizae 0.4-0.8, kuh-seng 0.2-0.4, phagostimulant 3-6, suitable quantity of water; Described phagostimulant is made by following raw materials in part by weight: marine alga 14-17, Enteromorpha 16-23, soya-bean cake 20-25, cuttlefish internal organ 17-19, ethoxyquinoline 0.3-0.6, shell element 0.2-0.4, glucose 3-5, sodium Diacetate 0.5-0.8, vermiculite 14-18, biotite 15-19, sorbic acid 1-3, carbonic hydroammonium 2-4, citric acid 1.2-3.5, mountain crow pearl leaf 5-9, caryophyllus oil 3-6, inosinicacid 2.1-4.3, suitable quantity of water, and its preparation method is by cuttlefish internal organ, caryophyllus oil together fried dry and grinds to form seafood powder; Marine alga, Enteromorpha are added to suitable quantity of water and put into together cooking machine and break into dish juice, add soya-bean cake to boil 30-40 minute, smash into soya-bean cake mud to pieces; Vermiculite, biotite are put into calcining furnace and at 514-570 ℃, 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 sorbic acid, carbonic hydroammonium, citric acid, mountain crow pearl leaf to grind, the dry xeraphium that makes of spraying; Finally the seafood powder making, soya-bean cake mud, xeraphium and other residual components are added to water and mix, grind granulation and get final product.

2. the preparation method of a kind of silkworm excrement crab feed according to claim 1, is characterized in that comprising the following steps:

(1) carrot, hot pickled mustard tube are added to suitable quantity of water and put into cooking machine and break into slurry, then it is ripe rotten to add pork liver to be heated to together, smashs into mud to pieces standby;

(2) dandelion, Radix Glycyrrhizae, kuh-seng are added to water and in water, decoct together 1-2 hour and filter, get together with its filter residue and inferior powder, wheat bran fried dry and grind to form mixed powder standby;

(3) in cream, pineapple vinegar, butter, add the middle drug filtrate of step (2) to boil 40-50min together with silkworm excrement, pull oven dry out, pulverize standby;

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