Shrimp feed formula and preparation method thereof

Abstract

The invention discloses a shrimp feed formula which comprises the following components in part by weight: 30-50 parts of corn powder, 10-15 parts of sweet potato powder, 5-10 parts of bean cake powder, 3-5 parts of bone powder, 10-15 parts of egg powder, 10-15 parts of seaweed meal, 5-10 parts of pumpkin powder and 10-15parts of diluent. A preparation method of the shrimp feed formula comprises the following steps of: (1) preparing a premix; and (2) smashing the premix. The feed formula provided by the invention is complete and balanced in nutrient; furthermore, in the whole preparation process, no pollutant is produced; the preparation process is clean and environmentally-friendly; the immunity of shrimps is improved; and the generation of pest and disease damage is reduced.

Description

technical field

[0001] The invention relates to a shrimp feed formula and a preparation method thereof, belonging to the technical field of shrimp farming. Background technique

[0002] At present, shrimp farming is developing rapidly in my country, and shrimp products also play a pivotal role in people's daily life; and with the development of shrimp farming, chemical agents are usually used to treat the diseases of shrimp farming. This is not a good solution for both the cultured water body and the shrimp itself, and will cause the quality and safety of the shrimp and the deterioration of the breeding environment. The above-mentioned shrimp diseases are mainly caused by the unbalanced nutrition of the traditional feed, so that the immunity of the shrimps is reduced, and finally the shrimp diseases are caused. Contents of the invention

[0003] In order to overcome the deficiencies of the prior art, the object of the present invention is to provide a shrimp feed with bala...

Examples

Embodiment 1

[0023] Preparation of shrimp feed of the present invention comprises the following steps:

[0024] (1) Preparation of premix: Weigh 30 parts of corn flour; 15 kg of sweet potato flour; 5 kg of bean cake powder; 5 kg of bone meal; 10 kg of egg powder; 15 kg of seaweed powder; 5 kg of pumpkin powder; , then after stirring for 10 minutes at normal temperature, the stirring speed is 1000r / min to form a premix;

[0025] (2) Pulverization: Ultrafine pulverization of the premix prepared in step (1), the particle size of the obtained superfine premix passes through a 100-mesh sieve to obtain shrimp feed.

Embodiment 2

[0027] Prepare shrimp feed of the present invention, comprise the following steps:

[0028] (1) Preparation of premix: weigh 50 kg corn flour; 10 kg sweet potato flour; 10 kg bean cake flour; 3 kg bone meal; 15 kg egg powder; 10 kg seaweed powder; 10 kg pumpkin powder; Mixing, then stirring at normal temperature for 15 minutes, the stirring speed is 1500r / min, forming a premix;

[0029] (2) Pulverization: superfine pulverize the premix prepared in step (1), and pass the particle size of the superfine premix through a 150-mesh sieve to obtain shrimp feed.

Embodiment 3

[0031] Prepare shrimp feed of the present invention, comprise the following steps:

[0032] (1) Preparation of premix: Weigh 40 kg of corn flour; 12 kg of sweet potato flour; 8 kg of bean cake powder; 4 kg of bone meal; 12 kg of egg powder; 12 kg of seaweed powder; 8 kg of pumpkin powder; Mixing, then stirring at normal temperature for 13 minutes, the stirring speed is 1200r / min, forming a premix;

[0033] (2) Pulverization: superfine pulverize the premix prepared in step (1), and pass the particle size of the superfine premix through a 120-mesh sieve to obtain shrimp feed.

technical field

[0001] The invention relates to a shrimp feed formula and a preparation method thereof, belonging to the technical field of shrimp farming. Background technique

[0002] At present, shrimp farming is developing rapidly in my country, and shrimp products also play a pivotal role in people's daily life; and with the development of shrimp farming, chemical agents are usually used to treat the diseases of shrimp farming. This is not a good solution for both the cultured water body and the shrimp itself, and will cause the quality and safety of the shrimp and the deterioration of the breeding environment. The above-mentioned shrimp diseases are mainly caused by the unbalanced nutrition of the traditional feed, so that the immunity of the shrimps is reduced, and finally the shrimp diseases are caused. Contents of the invention

[0003] In order to overcome the deficiencies of the prior art, the object of the present invention is to provide a shrimp feed with bala...

Examples

Embodiment 1

[0023] Preparation of shrimp feed of the present invention comprises the following steps:

[0024] (1) Preparation of premix: Weigh 30 parts of corn flour; 15 kg of sweet potato flour; 5 kg of bean cake powder; 5 kg of bone meal; 10 kg of egg powder; 15 kg of seaweed powder; 5 kg of pumpkin powder; , then after stirring for 10 minutes at normal temperature, the stirring speed is 1000r / min to form a premix;

[0025] (2) Pulverization: Ultrafine pulverization of the premix prepared in step (1), the particle size of the obtained superfine premix passes through a 100-mesh sieve to obtain shrimp feed.

Embodiment 2

[0027] Prepare shrimp feed of the present invention, comprise the following steps:

[0028] (1) Preparation of premix: weigh 50 kg corn flour; 10 kg sweet potato flour; 10 kg bean cake flour; 3 kg bone meal; 15 kg egg powder; 10 kg seaweed powder; 10 kg pumpkin powder; Mixing, then stirring at normal temperature for 15 minutes, the stirring speed is 1500r / min, forming a premix;

[0029] (2) Pulverization: superfine pulverize the premix prepared in step (1), and pass the particle size of the superfine premix through a 150-mesh sieve to obtain shrimp feed.

Embodiment 3

[0031] Prepare shrimp feed of the present invention, comprise the following steps:

[0032] (1) Preparation of premix: Weigh 40 kg of corn flour; 12 kg of sweet potato flour; 8 kg of bean cake powder; 4 kg of bone meal; 12 kg of egg powder; 12 kg of seaweed powder; 8 kg of pumpkin powder; Mixing, then stirring at normal temperature for 13 minutes, the stirring speed is 1200r / min, forming a premix;

[0033] (2) Pulverization: superfine pulverize the premix prepared in step (1), and pass the particle size of the superfine premix through a 120-mesh sieve to obtain shrimp feed.

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