CN106035170A - High-egg-yield lobster cultivation method - Google Patents

Abstract

The invention discloses a high-egg-yield lobster cultivation method which comprises the following steps: (1) building a cultivation pond; (2) establishing the cultivation environment; (3) breeding lobsters in the cultivation pond; and (4) carrying out daily management. By performing the scientific cultivation pond environment establishment, feed delivery and daily management operation, the total yield of the lobsters is enhanced by 25-30%, the survival percent of the lobsters is enhanced by 13-23%, and the adult female lobster egg yield is enhanced by 15-20%; and the cultivated lobsters have large size, smooth and delicious lobster eggs and delicate flesh, and thus, have high market competitiveness.

Description

A kind of cultural method of Lobster height shrimp Huang yield

Technical field

The invention belongs to cultivation field, be specifically related to the cultural method of a kind of Lobster height shrimp Huang yield.

Background technology

Lobster, original producton location in, South America and Mexico northeast region.Distribution in China present situation: extended to Anhui, lake The ground such as north, Shanghai, Jiangsu, Hong Kong, Taiwan, the Natural Population that quantity of formation is huge.Lobster delicious meat, unique flavor, have Abundant nutritive value, high protein, low fat, low cholesterol, shrimp Huang has crab roe taste, especially calcium, phosphorus, iron content to be enriched, food Treat and be worth higher high-quality aquatic food, there is the function of the kidney invigorating, tonifying YANG, YIN nourishing, stomach invigorating.

The cultural technique of Lobster is the most universal at present, but the feedstuff that in most cultural technique, Lobster is thrown something and fed and manager The rule that method grows with Lobster itself less meets, and causes yield the most relatively low with quality, and culture benefit declines to a great extent.The shrimp of Lobster It is yellow that head capsule is contained within edible shrimp, and shrimp Huang is the elite of Lobster, and its nutritive value is higher than peeled shrimp itself, necessary containing human body The mineral such as aminoacid, protein, unsaturated fatty acid, calcium, magnesium, phosphorus, can improve the immunity of human body.But existing manually raise Feed Lobster and all there is the shrimp less problem of Huang amount.

Summary of the invention

It is desirable to provide the cultural method of a kind of Lobster height shrimp Huang yield.

The present invention is achieved through the following technical solutions:

The cultural method of a kind of Lobster height shrimp Huang yield, comprises the steps:

(1) culturing pool is built: building the culturing pool that area is 1 ~ 3 mu of size, place fence at culturing pool outermost layer, culturing pool is deep Degree is 1.5 ~ 1.6m, and bottom culturing pool, laying depth is the pond sludge of 14 ~ 16cm, standby after tanning by the sun in the sun 4 ~ 6 days；

(2) breeding environment builds: first pour into the deep water of 15 ~ 25cm in culturing pool, at the pool wall four concordant with the water water surface Arranging multiple oxygen supplement pipeline on week, oxygen supplement pipeline is connected with external aerator, now plants pasture and water in pond, and pasture and water account for foster Growing the 65 ~ 70% of area, and abort Lumbricus and small fish, adding water to water after 3 ~ 5 days is 45 ~ 55cm deeply, keeps pond water oxygen Content is 4 ~ 5mg/L, and again adding water to water after 5 ~ 7 days is 90 ~ 100cm deeply；

(3) Lobster is put in a suitable place to breed: Lobster to be put in a suitable place to breed is put into immersion 50 ~ 70s in the daucic acid solution that mass fraction is 2.5%, takes Rinse well with clear water after going out, then throw in culturing pool with the amount of 18 ~ 200,000 tails/mu；

(4) daily management:

Controlling culturing pool water temperature time the most flat is 22 ~ 28 DEG C, and pH value is 6.5 ~ 7.5, and oxygen content in water is 6 ~ 7mg/L；

B. throwing something and feeding every day Lobster special feed 3 times, the morning, noon and afternoon, the amount the most every time thrown something and fed was the 10 ~ 12% of Lobster body weight, institute State Lobster special feed to be made up of the material of following weight portion:

4 portions of Fructus Mori leaves, 3 portions of Folium Eriobotryaes, 4 portions of Radix Eriobotryaes, 2 portions of Caulis Cucurbitaes, 2 portions of pitaya peels, 1 portion of Caulis et Folium Lactucae sativae, 2 portions of Chinese cabbages, 3 portions of horses Blue head, 4 portions of Fructus Solani melongenaes, 5 portions of Rhizoma Zingiberis Recenss, 35 parts of modified bean pulps, 45 parts of tankages, 2 portions of Herba Sophorae alopecuroidiss, 2 parts of Rhizoma Atractylodis Macrocephalaes, 1 part of Herba Houttuyniae, 0.5 part of Rhizoma Polygoni Cuspidati, 3 parts of Ramulus Cinnamomi, 1 part of Radix Stemonae, 8 parts of modified wheat straws；Described modified wheat straw is by the material of following weight portion Make: 60 parts of wheat stalks, 1 part of mogroside, 1.5 parts of compound vitamines, 2 parts of trimethyloxamines, 2.5 parts of Sal, 3 parts of carboxylics Sodium carboxymethylcellulose pyce, 3 portions of calcium chloride, 1 portion of oligochitosan, 2 portions of ferrous citrates；

C. once forcing water outlet to process every 3 ~ 5 days, pressure water outlet processes operation and is: the water temperature in culturing pool compared Average temperature in its front 3h reduces by 4 ~ 6 DEG C, the oxygen content in culturing pool is compared the averaged Oxygen content in its front 3h and reduces by 2 ~ 3mg/L, forces water outlet to process operation every time and selects to carry out between the 11:00 ~ 13:00 on the same day；This pressure water outlet processing mode phase Improving 30 ~ 40% than the quantity of Lobster normal water outlet on ordinary days, after long-term enforcement, the anti-stress ability of Lobster can be significantly improved；

D. every 7 days, culturing pool is once changed water operation, when changing water, remove the water in former pond 1/2 ~ 2/3, addition etc. every time The fresh water of amount is replaced；

E. carry out in time arresting listing for meeting the Lobster of listing requirements.

Further, the preparation method of the modified bean pulp described in step (4) comprises the steps:

1) bean cake is put into its quality 3 times containing weight portion 1.5% hydrochloric acid, 1.5% potassium nitrate, the aqueous solution of 0.8% magnesium sulfate In, the ultrasound wave being simultaneously aided with 38KHz processes, and after 30min, taking-up clear water rinses the most standby；

2) after the bean cake after rinsing pulverized 100 mesh, then mix with the clear water of its gross mass 2.5 times, and add clear water quality The compound enzymic preparation of 2.5%, heating keep water temperature be 42 ~ 45 DEG C, be dried after enzymolysis 40min to water content be 15 ~ 20%, described multiple Containing phytase, protease, tannase and pectase in synthase preparation；

3) dried bean cake is put in alternating temperature case, with the ramp rates of 13 DEG C/min, bean cake is carried out intermittent warming, temperature The upper limit is 45 DEG C, rolls off the production line as-25 DEG C, after circular treatment 5 times；

4) bean cake after temperature change being processed i.e. obtained modified bean pulp after pulverizing 200 mesh.

Further, the preparation method of the modified wheat straw described in step (4) comprises the steps:

1) first wheat stalk is ground into the segment length of 1 ~ 1.5cm, is then placed in the daucic acid solution that mass fraction is 2%, leaching Take out after bubble 2h, rinse well with clear water standby；

2) wheat stalk is put in the water of its quality 2 times, add the cellulase of wheat stalk quality 2%, hemicellulase With pectase mixture, heating keeps water temperature to be 43 ~ 45 DEG C, takes out standby after enzymolysis 15min；

3) wheat stalk after enzymolysis is carried out steam explosion process, be the most first heated to 260 ~ 265 DEG C, simultaneously with high-temperature vapor Control pressure is 4 ~ 5MPa, maintains after 10min, then is decompressed to suddenly normal pressure, take out steam puffed stalk is standby；

4), after being mixed by the clear water of steam puffed stalk with its quality 1 times, heating water temperature, to 40 ~ 45 DEG C, adds mogroside, answers Close vitamin, trimethyloxamine, Sal, sodium carboxymethyl cellulose, calcium chloride, oligochitosan and ferrous citrate, with 600 ~ 800 Turn/after the rotating speed of min stirs, then the water content being dried to straw is 10 ~ 12%, pulverized 200 mesh the most again and obtains modified little Wheat Straw.

Further, the preparation method of the Lobster special feed described in step (4), comprise the steps:

1) pitaya peel, Caulis et Folium Lactucae sativae, Chinese cabbage and Herba Kalimeridis are mixed making beating jointly, add the clear water of its gross mass 2 times, then boil After boiling 10 ~ 12min, the A that filters to get filtrate is standby；

2) Fructus Mori leaf, Folium Eriobotryae and Caulis Cucurbitae jointly being mixed, drying and crushing crosses 100 mesh, and to obtain mixed powder standby；

3) Herba Sophorae alopecuroidis, the Rhizoma Atractylodis Macrocephalae, Herba Houttuyniae, Rhizoma Polygoni Cuspidati, Ramulus Cinnamomi and the Radix Stemonae jointly being put in the clear water of its quality 2.5 times, boiling water is decocted After boiling 30min, the B that filters to get filtrate is standby；

4) Radix Eriobotryae, Fructus Solani melongenae and Rhizoma Zingiberis Recens are mixed making beating jointly, allocate the clear water of its gross mass 0.5 times into, after 10min is boiled in boiling, then Solution temperature is down to 80 ~ 85 DEG C of isothermal holding 1h, slurry must be mixed standby；

5) by common to modified bean pulp, tankage, modified wheat straw and mixing slurry mixing, and add filtrate A, liquor B and Mixed powder, add water to mixture total moisture content is 35 ~ 40% simultaneously, and the serosity to be processed after stirring is standby；

6) serosity to be processed carrying out conventional pelletize, made grain diameter is not more than 3mm, water content is not more than 15%.

There is advantages that

(1) bean cake is greatly reduced through its antinutritional factor content modified and activity, the process side single with tradition Formula is compared, and the effect that this method processes is more preferable, and the inactivation elimination factor of antinutritional factor entirety improves 20 ~ 25%, benefit materials Loss ratio reduces 25 ~ 30%, improves the using effect of bean cake, reduces feed cost；Modified wheat stalk has relatively Strong absorbability, helps the intestinal health improving regulation Lobster, promotes digestion and the absorption of Lobster, can also improve in addition and raise The local flavor of material and mouthfeel, promote the conversion ratio of feedstuff；The interpolation of the medicinal herb components added can improve the disease-resistant performance of Lobster, fall Its sickness rate low, can improve again the anti-stress of Lobster, reduces its behavior run foul of each other and occurs, it is ensured that its safety and Health Growth promoter.

(2) growth of all things on earth all be unable to do without sunlight, and Lobster is no exception, the pressure water outlet processing mode that this method is unique, Lobster can be promoted to surface between 11:00 ~ 13:00 and to shine sun, improve again the quantity of motion of Lobster simultaneously, Lobster can not only be increased Body body constitution, improve again meat taste, additionally, through repetitious pressure water outlet train, the anti-stress performance of Lobster Promoting further, mortality rate reduces further.

(3) present invention is thrown in by the culturing pool ambient As of science, bait and daily management operates so that Lobster Total output improves 25 ~ 30%, and the survival rate of Lobster improves 13 ~ 23%, female shrimp shrimp Huang output increased 15 ~ 20% of growing up, and educates The Lobster head obtained is relatively big, and the sliding tender deliciousness of shrimp Huang, meat exquisiteness is good to eat, has the stronger market competitiveness.

Detailed description of the invention

The cultural method of a kind of Lobster height shrimp Huang yield, comprises the steps:

(1) culturing pool is built: building the culturing pool that area is 1 ~ 3 mu of size, place fence at culturing pool outermost layer, culturing pool is deep Degree is 1.5 ~ 1.6m, and bottom culturing pool, laying depth is the pond sludge of 14 ~ 16cm, standby after tanning by the sun in the sun 4 ~ 6 days；

(2) breeding environment builds: first pour into the deep water of 15 ~ 25cm in culturing pool, at the pool wall four concordant with the water water surface Arranging multiple oxygen supplement pipeline on week, oxygen supplement pipeline is connected with external aerator, now plants pasture and water in pond, and pasture and water account for foster Growing the 65 ~ 70% of area, and abort Lumbricus and small fish, adding water to water after 3 ~ 5 days is 45 ~ 55cm deeply, keeps pond water oxygen Content is 4 ~ 5mg/L, and again adding water to water after 5 ~ 7 days is 90 ~ 100cm deeply；

(3) Lobster is put in a suitable place to breed: Lobster to be put in a suitable place to breed is put into immersion 50 ~ 70s in the daucic acid solution that mass fraction is 2.5%, takes Rinse well with clear water after going out, then throw in culturing pool with the amount of 18 ~ 200,000 tails/mu；

(4) daily management:

Controlling culturing pool water temperature time the most flat is 22 ~ 28 DEG C, and pH value is 6.5 ~ 7.5, and oxygen content in water is 6 ~ 7mg/L；

B. throwing something and feeding every day Lobster special feed 3 times, the morning, noon and afternoon, the amount the most every time thrown something and fed was the 10 ~ 12% of Lobster body weight, institute State Lobster special feed to be made up of the material of following weight portion:

4 portions of Fructus Mori leaves, 3 portions of Folium Eriobotryaes, 4 portions of Radix Eriobotryaes, 2 portions of Caulis Cucurbitaes, 2 portions of pitaya peels, 1 portion of Caulis et Folium Lactucae sativae, 2 portions of Chinese cabbages, 3 portions of horses Blue head, 4 portions of Fructus Solani melongenaes, 5 portions of Rhizoma Zingiberis Recenss, 35 parts of modified bean pulps, 45 parts of tankages, 2 portions of Herba Sophorae alopecuroidiss, 2 parts of Rhizoma Atractylodis Macrocephalaes, 1 part of Herba Houttuyniae, 0.5 part of Rhizoma Polygoni Cuspidati, 3 parts of Ramulus Cinnamomi, 1 part of Radix Stemonae, 8 parts of modified wheat straws；Described modified wheat straw is by the material of following weight portion Make: 60 parts of wheat stalks, 1 part of mogroside, 1.5 parts of compound vitamines, 2 parts of trimethyloxamines, 2.5 parts of Sal, 3 parts of carboxylics Sodium carboxymethylcellulose pyce, 3 portions of calcium chloride, 1 portion of oligochitosan, 2 portions of ferrous citrates；

C. once forcing water outlet to process every 3 ~ 5 days, pressure water outlet processes operation and is: the water temperature in culturing pool compared Average temperature in its front 3h reduces by 4 ~ 6 DEG C, the oxygen content in culturing pool is compared the averaged Oxygen content in its front 3h and reduces by 2 ~ 3mg/L, forces water outlet to process operation every time and selects to carry out between the 11:00 ~ 13:00 on the same day；

D. every 7 days, culturing pool is once changed water operation, when changing water, remove the water in former pond 1/2 ~ 2/3, addition etc. every time The fresh water of amount is replaced；

E. carry out in time arresting listing for meeting the Lobster of listing requirements.

Further, the preparation method of the modified bean pulp described in step (4) comprises the steps:

1) bean cake is put into its quality 3 times containing weight portion 1.5% hydrochloric acid, 1.5% potassium nitrate, the aqueous solution of 0.8% magnesium sulfate In, the ultrasound wave being simultaneously aided with 38KHz processes, and after 30min, taking-up clear water rinses the most standby；

2) after the bean cake after rinsing pulverized 100 mesh, then mix with the clear water of its gross mass 2.5 times, and add clear water quality The compound enzymic preparation of 2.5%, heating keep water temperature be 42 ~ 45 DEG C, be dried after enzymolysis 40min to water content be 15 ~ 20%, described multiple Containing phytase, protease, tannase and pectase in synthase preparation；

3) dried bean cake is put in alternating temperature case, with the ramp rates of 13 DEG C/min, bean cake is carried out intermittent warming, temperature The upper limit is 45 DEG C, rolls off the production line as-25 DEG C, after circular treatment 5 times；

4) bean cake after temperature change being processed i.e. obtained modified bean pulp after pulverizing 200 mesh.

Further, the preparation method of the modified wheat straw described in step (4) comprises the steps:

1) first wheat stalk is ground into the segment length of 1 ~ 1.5cm, is then placed in the daucic acid solution that mass fraction is 2%, leaching Take out after bubble 2h, rinse well with clear water standby；

2) wheat stalk is put in the water of its quality 2 times, add the cellulase of wheat stalk quality 2%, hemicellulase With pectase mixture, heating keeps water temperature to be 43 ~ 45 DEG C, takes out standby after enzymolysis 15min；

3) wheat stalk after enzymolysis is carried out steam explosion process, be the most first heated to 260 ~ 265 DEG C, simultaneously with high-temperature vapor Control pressure is 4 ~ 5MPa, maintains after 10min, then is decompressed to suddenly normal pressure, take out steam puffed stalk is standby；

4), after being mixed by the clear water of steam puffed stalk with its quality 1 times, heating water temperature, to 40 ~ 45 DEG C, adds mogroside, answers Close vitamin, trimethyloxamine, Sal, sodium carboxymethyl cellulose, calcium chloride, oligochitosan and ferrous citrate, with 600 ~ 800 Turn/after the rotating speed of min stirs, then the water content being dried to straw is 10 ~ 12%, pulverized 200 mesh the most again and obtains modified little Wheat Straw.

Further, the preparation method of the Lobster special feed described in step (4), comprise the steps:

1) pitaya peel, Caulis et Folium Lactucae sativae, Chinese cabbage and Herba Kalimeridis are mixed making beating jointly, add the clear water of its gross mass 2 times, then boil After boiling 10 ~ 12min, the A that filters to get filtrate is standby；

2) Fructus Mori leaf, Folium Eriobotryae and Caulis Cucurbitae jointly being mixed, drying and crushing crosses 100 mesh, and to obtain mixed powder standby；

3) Herba Sophorae alopecuroidis, the Rhizoma Atractylodis Macrocephalae, Herba Houttuyniae, Rhizoma Polygoni Cuspidati, Ramulus Cinnamomi and the Radix Stemonae jointly being put in the clear water of its quality 2.5 times, boiling water is decocted After boiling 30min, the B that filters to get filtrate is standby；

4) Radix Eriobotryae, Fructus Solani melongenae and Rhizoma Zingiberis Recens are mixed making beating jointly, allocate the clear water of its gross mass 0.5 times into, after 10min is boiled in boiling, then Solution temperature is down to 80 ~ 85 DEG C of isothermal holding 1h, slurry must be mixed standby；

5) by common to modified bean pulp, tankage, modified wheat straw and mixing slurry mixing, and add filtrate A, liquor B and Mixed powder, add water to mixture total moisture content is 35 ~ 40% simultaneously, and the serosity to be processed after stirring is standby；

6) serosity to be processed carrying out conventional pelletize, made grain diameter is not more than 3mm, water content is not more than 15%.

Claims (4)

1. the cultural method of a Lobster height shrimp Huang yield, it is characterised in that comprise the steps:

(1) culturing pool is built: building the culturing pool that area is 1 ~ 3 mu of size, place fence at culturing pool outermost layer, culturing pool is deep Degree is 1.5 ~ 1.6m, and bottom culturing pool, laying depth is the pond sludge of 14 ~ 16cm, standby after tanning by the sun in the sun 4 ~ 6 days；

(2) breeding environment builds: first pour into the deep water of 15 ~ 25cm in culturing pool, at the pool wall four concordant with the water water surface Arranging multiple oxygen supplement pipeline on week, oxygen supplement pipeline is connected with external aerator, now plants pasture and water in pond, and pasture and water account for foster Growing the 65 ~ 70% of area, and abort Lumbricus and small fish, adding water to water after 3 ~ 5 days is 45 ~ 55cm deeply, keeps pond water oxygen Content is 4 ~ 5mg/L, and again adding water to water after 5 ~ 7 days is 90 ~ 100cm deeply；

(3) Lobster is put in a suitable place to breed: Lobster to be put in a suitable place to breed is put into immersion 50 ~ 70s in the daucic acid solution that mass fraction is 2.5%, takes Rinse well with clear water after going out, then throw in culturing pool with the amount of 18 ~ 200,000 tails/mu；

(4) daily management:

Controlling culturing pool water temperature time the most flat is 22 ~ 28 DEG C, and pH value is 6.5 ~ 7.5, and oxygen content in water is 6 ~ 7mg/L；

B. throwing something and feeding every day Lobster special feed 3 times, the morning, noon and afternoon, the amount the most every time thrown something and fed was the 10 ~ 12% of Lobster body weight, institute State Lobster special feed to be made up of the material of following weight portion:

4 portions of Fructus Mori leaves, 3 portions of Folium Eriobotryaes, 4 portions of Radix Eriobotryaes, 2 portions of Caulis Cucurbitaes, 2 portions of pitaya peels, 1 portion of Caulis et Folium Lactucae sativae, 2 portions of Chinese cabbages, 3 portions of horses Blue head, 4 portions of Fructus Solani melongenaes, 5 portions of Rhizoma Zingiberis Recenss, 35 parts of modified bean pulps, 45 parts of tankages, 2 portions of Herba Sophorae alopecuroidiss, 2 parts of Rhizoma Atractylodis Macrocephalaes, 1 part of Herba Houttuyniae, 0.5 part of Rhizoma Polygoni Cuspidati, 3 parts of Ramulus Cinnamomi, 1 part of Radix Stemonae, 8 parts of modified wheat straws；Described modified wheat straw is by the material of following weight portion Make: 60 parts of wheat stalks, 1 part of mogroside, 1.5 parts of compound vitamines, 2 parts of trimethyloxamines, 2.5 parts of Sal, 3 parts of carboxylics Sodium carboxymethylcellulose pyce, 3 portions of calcium chloride, 1 portion of oligochitosan, 2 portions of ferrous citrates；

C. once forcing water outlet to process every 3 ~ 5 days, pressure water outlet processes operation and is: the water temperature in culturing pool compared Average temperature in its front 3h reduces by 4 ~ 6 DEG C, the oxygen content in culturing pool is compared the averaged Oxygen content in its front 3h and reduces by 2 ~ 3mg/L, forces water outlet to process operation every time and selects to carry out between the 11:00 ~ 13:00 on the same day；

D. every 7 days, culturing pool is once changed water operation, when changing water, remove the water in former pond 1/2 ~ 2/3, addition etc. every time The fresh water of amount is replaced；

E. carry out in time arresting listing for meeting the Lobster of listing requirements.

The cultural method of a kind of Lobster height shrimp Huang yield the most according to claim 1, it is characterised in that step (4) is described The preparation method of modified bean pulp comprise the steps:

1) bean cake is put into its quality 3 times containing weight portion 1.5% hydrochloric acid, 1.5% potassium nitrate, the aqueous solution of 0.8% magnesium sulfate In, the ultrasound wave being simultaneously aided with 38KHz processes, and after 30min, taking-up clear water rinses the most standby；

2) after the bean cake after rinsing pulverized 100 mesh, then mix with the clear water of its gross mass 2.5 times, and add clear water quality The compound enzymic preparation of 2.5%, heating keep water temperature be 42 ~ 45 DEG C, be dried after enzymolysis 40min to water content be 15 ~ 20%, described multiple Containing phytase, protease, tannase and pectase in synthase preparation；

3) dried bean cake is put in alternating temperature case, with the ramp rates of 13 DEG C/min, bean cake is carried out intermittent warming, temperature The upper limit is 45 DEG C, rolls off the production line as-25 DEG C, after circular treatment 5 times；

4) bean cake after temperature change being processed i.e. obtained modified bean pulp after pulverizing 200 mesh.

The cultural method of a kind of Lobster height shrimp Huang yield the most according to claim 1, it is characterised in that step (4) is described The preparation method of modified wheat straw comprise the steps:

1) first wheat stalk is ground into the segment length of 1 ~ 1.5cm, is then placed in the daucic acid solution that mass fraction is 2%, leaching Take out after bubble 2h, rinse well with clear water standby；

2) wheat stalk is put in the water of its quality 2 times, add the cellulase of wheat stalk quality 2%, hemicellulase With pectase mixture, heating keeps water temperature to be 43 ~ 45 DEG C, takes out standby after enzymolysis 15min；

3) wheat stalk after enzymolysis is carried out steam explosion process, be the most first heated to 260 ~ 265 DEG C, simultaneously with high-temperature vapor Control pressure is 4 ~ 5MPa, maintains after 10min, then is decompressed to suddenly normal pressure, take out steam puffed stalk is standby；

4), after being mixed by the clear water of steam puffed stalk with its quality 1 times, heating water temperature, to 40 ~ 45 DEG C, adds mogroside, answers Close vitamin, trimethyloxamine, Sal, sodium carboxymethyl cellulose, calcium chloride, oligochitosan and ferrous citrate, with 600 ~ 800 Turn/after the rotating speed of min stirs, then the water content being dried to straw is 10 ~ 12%, pulverized 200 mesh the most again and obtains modified little Wheat Straw.

The cultural method of a kind of Lobster height shrimp Huang yield the most according to claim 1, it is characterised in that step (4) is described The preparation method of Lobster special feed, comprise the steps:

1) pitaya peel, Caulis et Folium Lactucae sativae, Chinese cabbage and Herba Kalimeridis are mixed making beating jointly, add the clear water of its gross mass 2 times, then boil After boiling 10 ~ 12min, the A that filters to get filtrate is standby；

2) Fructus Mori leaf, Folium Eriobotryae and Caulis Cucurbitae jointly being mixed, drying and crushing crosses 100 mesh, and to obtain mixed powder standby；

3) Herba Sophorae alopecuroidis, the Rhizoma Atractylodis Macrocephalae, Herba Houttuyniae, Rhizoma Polygoni Cuspidati, Ramulus Cinnamomi and the Radix Stemonae jointly being put in the clear water of its quality 2.5 times, boiling water is decocted After boiling 30min, the B that filters to get filtrate is standby；

4) Radix Eriobotryae, Fructus Solani melongenae and Rhizoma Zingiberis Recens are mixed making beating jointly, allocate the clear water of its gross mass 0.5 times into, after 10min is boiled in boiling, then Solution temperature is down to 80 ~ 85 DEG C of isothermal holding 1h, slurry must be mixed standby；

5) by common to modified bean pulp, tankage, modified wheat straw and mixing slurry mixing, and add filtrate A, liquor B and Mixed powder, add water to mixture total moisture content is 35 ~ 40% simultaneously, and the serosity to be processed after stirring is standby；

6) serosity to be processed carrying out conventional pelletize, made grain diameter is not more than 3mm, water content is not more than 15%.