阅读说明：本技术 一种蜗牛种牛与成品蜗牛过渡期饲料 (Snail cattle and finished snail transition period feed ) 是由 刘新健 刘广领 于 2021-09-02 设计创作，主要内容包括：本发明公开了一种蜗牛种牛与成品蜗牛过渡期饲料,其技术方案是：包括玉米粉、黄豆粉、麸皮、米糠、豆腐渣、水,所述蜗牛种牛与成品蜗牛过渡期饲料由玉米粉、黄豆粉、麸皮、米糠、豆腐渣、水按一定比例混合搅拌而成,其组分配料比为：玉米粉40-60份,黄豆粉20-30份,麸皮10-16份,米糠10-14份,豆腐渣8-12份,水10-20份,一种蜗牛种牛与成品蜗牛过渡期饲料有益效果是：通过由玉米粉、黄豆粉、麸皮、米糠、豆腐渣、水、酵母粉、马齿苋、莴笋叶、禽用维生素、禽用微量元素、贝壳粉、黄鳝骨粉、甘薯藤叶制成的过渡期饲料,解决在蜗牛由种牛成长到成品蜗牛的过程中直接换料会导致蜗牛营养缺失不均衡,从而导致蜗牛在成长过程中死亡的问题。(The invention discloses a snail cattle and finished snail transition period feed, which adopts the technical scheme that: the feed for the snail cattle and the finished snail in the transition period is prepared by mixing and stirring corn flour, soybean flour, bran, rice bran, bean curd residue and water according to a certain proportion, and the feed comprises the following components in parts by weight: 40-60 parts of corn flour, 20-30 parts of soybean flour, 10-16 parts of bran, 10-14 parts of rice bran, 8-12 parts of bean curd residue and 10-20 parts of water, and the feed for the snail cattle and the finished snail in the transition period has the beneficial effects that: the transition-period cattle feed prepared from corn flour, soybean meal, bran, rice bran, bean curd residue, water, yeast powder, purslane, asparagus lettuce leaves, poultry vitamins, poultry microelements, shell powder, ricefield eel bone meal and sweet potato vine leaves solves the problem that the snails die in the growth process due to unbalanced nutrition deficiency caused by direct material change in the process from growth of the snails to finished snails.)

1. A transition period feed for snail cattle and finished snails comprises corn flour, soybean meal, bran, rice bran, bean curd residue and water, and is characterized in that: the feed for the snail cattle and the finished snail in the transition period is prepared by mixing and stirring corn flour, soybean meal, bran, rice bran, bean curd residue and water according to a certain proportion, and the feed comprises the following components in parts by weight: 40-60 parts of corn flour, 20-30 parts of soybean meal, 10-16 parts of bran, 10-14 parts of rice bran, 8-12 parts of bean curd residue and 10-20 parts of water.

2. A snail cattle and finished snail transition stage feed as claimed in claim 1, which is characterized in that: the breeding snail feed also comprises: 2-6 parts of yeast powder, 2-5 parts of purslane, 2-5 parts of asparagus lettuce leaves, 0.05-0.15 part of poultry vitamin and 0.01-0.05 part of poultry microelement.

3. A snail cattle and finished snail transition stage feed as claimed in claim 1, which is characterized in that: the finished snail feed also comprises: 1-3 parts of shell powder, 3-5 parts of finless eel bone powder and 2-5 parts of sweet potato vine leaves.

4. A snail cattle and finished snail transition stage feed as claimed in claim 1, which is characterized in that: the processing method of the soybean powder comprises the steps of washing soybeans, drying the soybeans in the sun, frying the soybeans to be cooked, and grinding the soybeans into powder.

5. A snail cattle and finished snail transition stage feed as claimed in claim 1, which is characterized in that: the processing method of the asparagus lettuce leaves and the purslane comprises the steps of cleaning the asparagus lettuce leaves and the purslane, and then putting the cleaned asparagus lettuce leaves and the purslane into a stirrer to be stirred into a slurry shape.

6. A snail cattle and finished snail transition stage feed as claimed in claim 1, which is characterized in that: the processing method of the sweet potato vine leaves comprises the steps of cleaning the sweet potato vine leaves, putting the cleaned sweet potato vine leaves into a stirrer, and stirring the mixture into slurry.

7. A snail cattle and finished snail transition stage feed as claimed in claim 1, which is characterized in that: the preparation method of the rice field eel bone powder comprises the steps of cleaning rice field eel bones, drying in the sun, frying until the rice field eel bones are eighty percent ripe, and grinding into powder.

8. A snail cattle and finished snail transitional period feed as claimed in any one of claims 1 to 7, including the steps of:

s1: preparing soybean powder, cleaning and drying selected soybeans, frying the soybeans to be sixty percent cooked, and then pouring the soybeans into a grinder to be ground into powder;

s2: processing purslane and asparagus lettuce leaves, cleaning the purslane and asparagus lettuce leaves, and then respectively putting the purslane and asparagus lettuce leaves into corresponding mixers for stirring to obtain purslane juice and asparagus lettuce leaf juice;

s3: preparing finless eel bone powder, cleaning and drying the finless eel bone, frying the finless eel bone into eighty percent cooked rice, and then pouring the cooked rice into a grinder to grind into powder;

s4: treating the sweet potato vine leaves, cleaning the sweet potato vine leaves, and then putting the sweet potato vine leaves into a corresponding stirrer for stirring to obtain sweet potato vine leaf juice;

s5: processing the main materials, namely heating, mixing and stirring 40-60 parts of corn flour, 20-30 parts of ground soybean meal, 10-16 parts of bran, 10-14 parts of rice bran, 8-12 parts of bean curd residue and 10-20 parts of water to obtain a mixed main material;

s6: treating the breeding snail feed, mixing and stirring 2-6 parts of yeast powder, 0.05-0.15 part of poultry vitamin, 0.01-0.05 part of poultry microelement, 2-5 parts of treated purslane and 2-5 parts of asparagus lettuce leaves, and heating to obtain a breeding snail mixed raw material;

s7: processing a finished snail feed, namely mixing and stirring 1-3 parts of shell powder, 3-5 parts of processed ricefield eel bone powder and 2-5 parts of processed sweet potato vine leaves and heating to obtain a finished snail mixed raw material;

s8: adding the finished snail raw material and the parent snail raw material into the mixed main material, mixing, stirring and heating, drying after uniformly mixing, and preparing the transition feed.

9. A snail cattle and finished snail transition stage feed as claimed in claim 1, which is characterized in that: the heating temperature for heating, mixing and stirring in the S6 is 20-30 ℃.

10. A snail cattle and finished snail transition stage feed as claimed in claim 1, which is characterized in that: the heating temperature for heating, mixing and stirring in the S5, S7 and S8 is 10-30 ℃.

Technical Field

The invention relates to the technical field of snail breeding, in particular to a transition period feed for snail cattle and finished snails.

Background

Snails refer to all terrestrial species of gastropoda, generally aquatic snails and terrestrial snails are not distinguished in western languages, snails refer to terrestrial species in chinese, and generalized snails also include giant slugs, snails are animals of many different families and genera, feed plants, lay eggs in the soil or on trees, are common in tropical islands, and the color of the species inhabited in trees is bright, while the species inhabited in the ground is usually in several similar colors, generally in stripes. The crystal snail in Africa is the largest in size, more than 20 cm, and the snail is the most common mollusk on land and has high edible and medicinal values.

The feed of the existing snail needs to be replaced in the transitional period of the growth of the parent snail into the finished snail, and the snail is not balanced in nutrition due to direct material change because the snail needs a transitional adaptation period in the process of replacing the feed and needs to be mixed with two feeds of the parent snail and the finished snail in the feed in the transitional period, thereby leading the snail to die in the growth process.

Disclosure of Invention

Therefore, the invention provides a snail cattle and finished snail transition period feed, which is prepared from corn flour, soybean flour, bran, rice bran, bean curd residue, water, yeast powder, purslane, asparagus lettuce leaves, poultry vitamins, poultry microelements, shell powder, ricefield eel bone meal and sweet potato vine leaves, and solves the problem that snails die in the growth process due to unbalanced nutrition deficiency caused by direct material change in the process of growing the snails from cattle to finished snails.

In order to achieve the above purpose, the invention provides the following technical scheme: the feed for the snail cattle and the finished snail in the transition period comprises corn flour, soybean flour, bran, rice bran, bean curd residue and water, and is prepared by mixing and stirring the corn flour, the soybean flour, the bran, the rice bran, the bean curd residue and the water according to a certain proportion, wherein the component mixture ratio is as follows: 40-60 parts of corn flour, 20-30 parts of soybean meal, 10-16 parts of bran, 10-14 parts of rice bran, 8-12 parts of bean curd residue and 10-20 parts of water.

Specifically, the corn flour and the soybean flour both contain a large amount of protein, and a plurality of vitamins and amino acids which are necessary for the growth of the snails, and play an important role in the growth of the snails.

Preferably, the breeding snail feed further comprises: 2-6 parts of yeast powder, 2-5 parts of purslane, 2-5 parts of asparagus lettuce leaves, 0.05-0.15 part of poultry vitamin and 0.01-0.05 part of poultry microelement.

Specifically, the vitamins, trace elements and probiotics necessary for the snails are supplemented in the growth process through the feeding of poultry vitamins, poultry trace elements and yeast powder, and the vitamins, carotene and necessary amino acids are supplemented for the snails while the palatability of the feed is improved through the feeding of asparagus lettuce leaves and purslane.

Preferably, it is characterized in that: the finished snail feed also comprises: 1-3 parts of shell powder, 3-5 parts of finless eel bone powder and 2-5 parts of sweet potato vine leaves.

Specifically, the snail in the growth process is supplemented with corresponding mineral substances, calcium, a small amount of amino acids and polysaccharide substances through the throwing of the shell powder and the ricefield eel bone powder.

Preferably, the processing method of the soybean powder is to wash the soybeans, dry the soybeans in the sun, fry the soybeans to be cooked, and grind the soybeans into powder.

Preferably, the processing method of the asparagus lettuce leaves and the purslane comprises the steps of cleaning the asparagus lettuce leaves and the purslane, and then putting the cleaned asparagus lettuce leaves and the purslane into a stirrer to stir into a slurry.

Preferably, the processing method of the sweet potato vine leaves comprises the steps of cleaning the sweet potato vine leaves, and then putting the cleaned sweet potato vine leaves into a stirrer to be stirred into slurry.

Preferably, the preparation method of the rice field eel bone meal comprises the steps of cleaning the rice field eel bones, drying the rice field eel bones in the sun, frying the rice field eel bones until the rice field eel bones are eighty percent ripe, and grinding the rice field eel bones into powder.

A transition period feed for snail cattle and finished snails comprises the following steps:

s1: preparing soybean powder, cleaning and drying selected soybeans, frying the soybeans to be sixty percent cooked, and then pouring the soybeans into a grinder to be ground into powder;

s2: processing purslane and asparagus lettuce leaves, cleaning the purslane and asparagus lettuce leaves, and then respectively putting the purslane and asparagus lettuce leaves into corresponding mixers for stirring to obtain purslane juice and asparagus lettuce leaf juice;

s3: preparing finless eel bone powder, cleaning and drying the finless eel bone, frying the finless eel bone into eighty percent cooked rice, and then pouring the cooked rice into a grinder to grind into powder;

s4: treating the sweet potato vine leaves, cleaning the sweet potato vine leaves, and then putting the sweet potato vine leaves into a corresponding stirrer for stirring to obtain sweet potato vine leaf juice;

s5: processing the main materials, namely heating, mixing and stirring 40-60 parts of corn flour, 20-30 parts of ground soybean meal, 10-16 parts of bran, 10-14 parts of rice bran, 8-12 parts of bean curd residue and 10-20 parts of water to obtain a mixed main material;

s6: treating the breeding snail feed, mixing and stirring 2-6 parts of yeast powder, 0.05-0.15 part of poultry vitamin, 0.01-0.05 part of poultry microelement, 2-5 parts of treated purslane and 2-5 parts of asparagus lettuce leaves, and heating to obtain a breeding snail mixed raw material;

s7: processing a finished snail feed, namely mixing and stirring 1-3 parts of shell powder, 3-5 parts of processed ricefield eel bone powder and 2-5 parts of processed sweet potato vine leaves and heating to obtain a finished snail mixed raw material;

s8: adding the finished snail raw material and the parent snail raw material into the mixed main material, mixing, stirring and heating, drying after uniformly mixing, and preparing the transition feed.

Preferably, the heating temperature for heating, mixing and stirring in the S6 is 20-30 ℃.

In particular, the survival temperature of the yeast is not suitable to be too high or too low, the yeast is easy to inactivate in too high or too low environment, and the temperature which is most suitable for the survival of the probiotics in the yeast is 20-30 ℃.

Preferably, the heating temperature for heating, mixing and stirring in the S5, S7 and S8 is 10-30 ℃.

Specifically, the most common protein with biological activity is enzyme, most of active protein can keep activity when stored at normal temperature, but bacteria are easy to breed when stored at normal temperature, most of enzyme has activity which is increased along with the increase of temperature, but denaturation is caused when the activity is too high, the denaturation is irreversible, and the temperature which is most suitable for preserving the activity of the enzyme in the protein is 10-30 ℃.

The embodiment of the invention has the following advantages:

1. according to the invention, the problem that the snail is dead in the growth process due to unbalanced nutrition loss caused by direct material change in the process that the snail grows from the cow to the finished snail is effectively solved through the transitional-period feed prepared from corn flour, soybean meal, bran, rice bran, bean curd refuse, water, yeast powder, purslane, asparagus lettuce leaves, poultry vitamins, poultry microelements, shell powder, ricefield eel bone meal and sweet potato vine leaves.

2. According to the invention, the yeast powder, the purslane, the asparagus lettuce leaves and the sweet potato vine leaves are added into the feed to improve the palatability of the feed to the snails, so that the food intake of the snails is promoted, and the growth of the snails is promoted.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

the invention provides a snail cattle and finished snail transition period feed, which comprises corn flour, soybean flour, bran, rice bran, bean curd residue and water, wherein the snail cattle and finished snail transition period feed is prepared by mixing and stirring the corn flour, the soybean flour, the bran, the rice bran, the bean curd residue and the water according to a certain proportion, and the component mixture ratio is as follows: 40 parts of corn flour, 20 parts of soybean meal, 10 parts of bran, 10 parts of rice bran, 8 parts of bean curd residue and 10 parts of water;

in the embodiment, the problem that the snail is dead in the growth process due to unbalanced nutrition caused by direct material change in the process that the snail grows from the cow to the finished snail is effectively solved through the transitional-period feed prepared from corn flour, soybean flour, bran, rice bran, bean curd refuse, water, yeast powder, purslane, asparagus lettuce leaves, poultry vitamins, poultry microelements, shell powder, eel bone meal and sweet potato vine leaves, the yeast powder, the purslane, the asparagus lettuce leaves and the sweet potato vine leaves are added into the feed to improve the palatability of the feed to the snails so as to promote the food intake of the snails, further promoting the growth of the snail, supplementing various proteins, vitamins and essential amino acids required in the growth process of the snail by adding shell powder, ricefield eel bone meal, poultry vitamins and poultry microelements, and contributing to the growth of the snail;

further, the breeding snail feed also comprises: 2 parts of yeast powder, 2 parts of purslane, 2 parts of asparagus lettuce leaves, 0.05 part of poultry vitamin and 0.01 part of poultry microelement;

further, the finished snail feed also comprises: 1 part of shell powder, 3 parts of finless eel bone powder and 2 parts of sweet potato vine leaves;

further, the processing method of the soybean powder comprises the steps of washing soybeans, drying the soybeans in the sun, frying the soybeans to be sixty percent cooked, and grinding the soybeans into powder;

further, the processing method of the asparagus lettuce leaves and the purslane comprises the steps of cleaning the asparagus lettuce leaves and the purslane, and then putting the cleaned asparagus lettuce leaves and the purslane into a stirrer to be stirred into a slurry;

further, the processing method of the sweet potato vine leaves comprises the steps of cleaning the sweet potato vine leaves, and then putting the cleaned sweet potato vine leaves into a stirrer to be stirred into slurry;

further, the preparation method of the eel bone powder comprises the steps of cleaning the eel bone, drying in the sun, frying to medium ripeness, and grinding into powder;

a transition period feed for snail cattle and finished snails is characterized by comprising the following steps:

s1: preparing soybean powder, cleaning and drying selected soybeans, frying the soybeans to be sixty percent cooked, and then pouring the soybeans into a grinder to be ground into powder;

s2: processing purslane and asparagus lettuce leaves, cleaning the purslane and asparagus lettuce leaves, and then respectively putting the purslane and asparagus lettuce leaves into corresponding mixers for stirring to obtain purslane juice and asparagus lettuce leaf juice;

s3: preparing finless eel bone powder, cleaning and drying the finless eel bone, frying the finless eel bone into eighty percent cooked rice, and then pouring the cooked rice into a grinder to grind into powder;

s4: treating the sweet potato vine leaves, cleaning the sweet potato vine leaves, and then putting the sweet potato vine leaves into a corresponding stirrer for stirring to obtain sweet potato vine leaf juice;

s5: processing the main materials, namely heating, mixing and stirring 40 parts of corn flour, 20 parts of ground soybean meal, 10 parts of bran, 10 parts of rice bran, 8 parts of bean curd residue and 10 parts of water to obtain a mixed main material;

s6: treating the breeding snail feed, mixing and stirring 2 parts of yeast powder, 0.05 part of poultry vitamin, 0.01 part of poultry microelement, 2 parts of treated purslane and 2 parts of asparagus lettuce leaves, and heating to obtain a breeding snail mixed raw material;

s7: processing a finished snail feed, namely mixing and stirring 1 part of shell powder, 3 parts of processed ricefield eel bone powder and 2 parts of processed sweet potato vine leaves and heating to obtain a finished snail mixed raw material;

s8: adding the finished snail raw material and the parent snail raw material into the mixed main material, mixing, stirring and heating, drying after uniformly mixing, and preparing the transition feed;

furthermore, the heating temperature for heating, mixing and stirring in the S6 is 20-30 ℃, the yeast contains a large amount of probiotics, the digestion of snails can be promoted, the optimum survival temperature of the probiotics is 20-30 ℃, and the inactivation of the probiotics can be caused when the temperature is too high or too low;

further, the heating temperature for heating, mixing and stirring in S5, S7 and S8 is 10-30 ℃, the protein contains a large amount of enzyme, when the temperature is too high, the structure of the enzyme is destroyed by high temperature, the enzyme is deformed and inactivated, the most suitable storage temperature for the protein is forty ℃, and the heating temperature for heating, mixing and stirring in S5, S7 and S8 is set to be 10-30 ℃ in combination with the survival temperature of the probiotics in S6.

Example 2:

the invention provides a snail cattle and finished snail transition period feed, which comprises corn flour, soybean flour, bran, rice bran, bean curd residue and water, wherein the snail cattle and finished snail transition period feed is prepared by mixing and stirring the corn flour, the soybean flour, the bran, the rice bran, the bean curd residue and the water according to a certain proportion, and the component mixture ratio is as follows: 50 parts of corn flour, 25 parts of soybean meal, 13 parts of bran, 12 parts of rice bran, 10 parts of bean curd residue and 15 parts of water;

in the embodiment, the problem that the snail is dead in the growth process due to unbalanced nutrition caused by direct material change in the process that the snail grows from the cow to the finished snail is effectively solved through the transitional-period feed prepared from corn flour, soybean flour, bran, rice bran, bean curd refuse, water, yeast powder, purslane, asparagus lettuce leaves, poultry vitamins, poultry microelements, shell powder, eel bone meal and sweet potato vine leaves, the yeast powder, the purslane, the asparagus lettuce leaves and the sweet potato vine leaves are added into the feed to improve the palatability of the feed to the snails so as to promote the food intake of the snails, further promoting the growth of the snail, supplementing various proteins, vitamins and essential amino acids required in the growth process of the snail by adding shell powder, ricefield eel bone meal, poultry vitamins and poultry microelements, and contributing to the growth of the snail;

further, the breeding snail feed also comprises: 3 parts of yeast powder, 3 parts of purslane, 3 parts of asparagus lettuce leaves, 0.1 part of poultry vitamin and 0.02 part of poultry microelement;

further, the finished snail feed also comprises: 2 parts of shell powder, 4 parts of finless eel bone powder and 3 parts of sweet potato vine leaves;

further, the processing method of the soybean powder comprises the steps of washing soybeans, drying the soybeans in the sun, frying the soybeans to be sixty percent cooked, and grinding the soybeans into powder;

further, the processing method of the asparagus lettuce leaves and the purslane comprises the steps of cleaning the asparagus lettuce leaves and the purslane, and then putting the cleaned asparagus lettuce leaves and the purslane into a stirrer to be stirred into a slurry;

further, the processing method of the sweet potato vine leaves comprises the steps of cleaning the sweet potato vine leaves, and then putting the cleaned sweet potato vine leaves into a stirrer to be stirred into slurry;

further, the preparation method of the eel bone powder comprises the steps of cleaning the eel bone, drying in the sun, frying to medium ripeness, and grinding into powder;

a transition period feed for snail cattle and finished snails is characterized by comprising the following steps:

s1: preparing soybean powder, cleaning and drying selected soybeans, frying the soybeans to be sixty percent cooked, and then pouring the soybeans into a grinder to be ground into powder;

s2: processing purslane and asparagus lettuce leaves, cleaning the purslane and asparagus lettuce leaves, and then respectively putting the purslane and asparagus lettuce leaves into corresponding mixers for stirring to obtain purslane juice and asparagus lettuce leaf juice;

s3: preparing finless eel bone powder, cleaning and drying the finless eel bone, frying the finless eel bone into eighty percent cooked rice, and then pouring the cooked rice into a grinder to grind into powder;

s4: treating the sweet potato vine leaves, cleaning the sweet potato vine leaves, and then putting the sweet potato vine leaves into a corresponding stirrer for stirring to obtain sweet potato vine leaf juice;

s5: processing the main materials, namely heating, mixing and stirring 50 parts of corn flour, 25 parts of ground soybean meal, 13 parts of bran, 12 parts of rice bran, 10 parts of bean curd residue and 15 parts of water to obtain a mixed main material;

s6: treating the breeding snail feed, mixing and stirring 3 parts of yeast powder, 0.1 part of poultry vitamin, 0.02 part of poultry microelement, 3 parts of treated purslane and 3 parts of asparagus lettuce leaves, and heating to obtain a breeding snail mixed raw material;

s7: processing a finished snail feed, namely mixing and stirring 2 parts of shell powder, 4 parts of processed ricefield eel bone powder and 3 parts of processed sweet potato vine leaves, and heating to obtain a finished snail mixed raw material;

s8: adding the finished snail raw material and the parent snail raw material into the mixed main material, mixing, stirring and heating, drying after uniformly mixing, and preparing the transition feed;

furthermore, the heating temperature for heating, mixing and stirring in the S6 is 20-30 ℃, the yeast contains a large amount of probiotics, the digestion of snails can be promoted, the optimum survival temperature of the probiotics is 20-30 ℃, and the inactivation of the probiotics can be caused when the temperature is too high or too low;

further, the heating temperature for heating, mixing and stirring in S5, S7 and S8 is 10-30 ℃, the protein contains a large amount of enzyme, when the temperature is too high, the structure of the enzyme is destroyed by high temperature, the enzyme is deformed and inactivated, the most suitable storage temperature for the protein is forty ℃, and the heating temperature for heating, mixing and stirring in S5, S7 and S8 is set to be 10-30 ℃ in combination with the survival temperature of the probiotics in S6.

Example 3:

the invention provides a snail cattle and finished snail transition period feed, which comprises corn flour, soybean flour, bran, rice bran, bean curd residue and water, wherein the snail cattle and finished snail transition period feed is prepared by mixing and stirring the corn flour, the soybean flour, the bran, the rice bran, the bean curd residue and the water according to a certain proportion, and the component mixture ratio is as follows: 60 parts of corn flour, 30 parts of soybean meal, 16 parts of bran, 14 parts of rice bran, 12 parts of bean curd residue and 20 parts of water;

in the embodiment, the problem that the snail is dead in the growth process due to unbalanced nutrition caused by direct material change in the process that the snail grows from the cow to the finished snail is effectively solved through the transitional-period feed prepared from corn flour, soybean flour, bran, rice bran, bean curd refuse, water, yeast powder, purslane, asparagus lettuce leaves, poultry vitamins, poultry microelements, shell powder, eel bone meal and sweet potato vine leaves, the yeast powder, the purslane, the asparagus lettuce leaves and the sweet potato vine leaves are added into the feed to improve the palatability of the feed to the snails so as to promote the food intake of the snails, further promoting the growth of the snail, supplementing various proteins, vitamins and essential amino acids required in the growth process of the snail by adding shell powder, ricefield eel bone meal, poultry vitamins and poultry microelements, and contributing to the growth of the snail;

further, the breeding snail feed also comprises: 6 parts of yeast powder, 5 parts of purslane, 5 parts of asparagus lettuce leaves, 0.15 part of poultry vitamin and 0.05 part of poultry microelement;

further, the finished snail feed also comprises: 3 parts of shell powder, 5 parts of finless eel bone powder and 5 parts of sweet potato vine leaves;

further, the processing method of the soybean powder comprises the steps of washing soybeans, drying the soybeans in the sun, frying the soybeans to be sixty percent cooked, and grinding the soybeans into powder;

further, the processing method of the asparagus lettuce leaves and the purslane comprises the steps of cleaning the asparagus lettuce leaves and the purslane, and then putting the cleaned asparagus lettuce leaves and the purslane into a stirrer to be stirred into a slurry;

further, the processing method of the sweet potato vine leaves comprises the steps of cleaning the sweet potato vine leaves, and then putting the cleaned sweet potato vine leaves into a stirrer to be stirred into slurry;

further, the preparation method of the eel bone powder comprises the steps of cleaning the eel bone, drying in the sun, frying to medium ripeness, and grinding into powder;

a transition period feed for snail cattle and finished snails is characterized by comprising the following steps:

s1: preparing soybean powder, cleaning and drying selected soybeans, frying the soybeans to be sixty percent cooked, and then pouring the soybeans into a grinder to be ground into powder;

s2: processing purslane and asparagus lettuce leaves, cleaning the purslane and asparagus lettuce leaves, and then respectively putting the purslane and asparagus lettuce leaves into corresponding mixers for stirring to obtain purslane juice and asparagus lettuce leaf juice;

s3: preparing finless eel bone powder, cleaning and drying the finless eel bone, frying the finless eel bone into eighty percent cooked rice, and then pouring the cooked rice into a grinder to grind into powder;

s4: treating the sweet potato vine leaves, cleaning the sweet potato vine leaves, and then putting the sweet potato vine leaves into a corresponding stirrer for stirring to obtain sweet potato vine leaf juice;

s5: treating the main materials, namely heating, mixing and stirring 60 parts of corn flour, 30 parts of ground soybean meal, 16 parts of bran, 14 parts of rice bran, 12 parts of bean curd residue and 20 parts of water to obtain a mixed main material;

s6: processing the breeding snail feed, mixing 6 parts of yeast powder, 0.15 part of poultry vitamin, 0.05 part of poultry microelement, 5 parts of processed purslane and 5 parts of asparagus lettuce leaves, stirring and heating to obtain a breeding snail mixed raw material;

s7: processing a finished snail feed, namely mixing and stirring 3 parts of shell powder, 5 parts of processed ricefield eel bone powder and 5 parts of processed sweet potato vine leaves and heating to obtain a finished snail mixed raw material;

s8: adding the finished snail raw material and the parent snail raw material into the mixed main material, mixing, stirring and heating, drying after uniformly mixing, and preparing the transition feed;

furthermore, the heating temperature for heating, mixing and stirring in the S6 is 20-30 ℃, the yeast contains a large amount of probiotics, the digestion of snails can be promoted, the optimum survival temperature of the probiotics is 20-30 ℃, and the inactivation of the probiotics can be caused when the temperature is too high or too low;

further, the heating temperature for heating, mixing and stirring in S5, S7 and S8 is 10-30 ℃, the protein contains a large amount of enzyme, when the temperature is too high, the structure of the enzyme is destroyed by high temperature, the enzyme is deformed and inactivated, the most suitable storage temperature for the protein is forty ℃, and the heating temperature for heating, mixing and stirring in S5, S7 and S8 is set to be 10-30 ℃ in combination with the survival temperature of the probiotics in S6.

From the above embodiments, it follows that:

the above chart shows the compounding ratio of the respective components in each example.

From the above 2 table comparisons it can be derived: the transition period feed prepared from corn flour, soybean meal, bran, rice bran, bean curd residue, water, yeast powder, purslane, asparagus lettuce leaves, poultry vitamins, poultry microelements, shell powder, ricefield eel bone meal and sweet potato vine leaves has different nutrient contents on the data of different embodiments, and compared with other embodiments, the transition period feed prepared by the component proportion in the embodiment 2 has the most balanced nutrient content, so that the problem that snails die in the growth process due to unbalanced nutrient deficiency caused by direct material change in the process of growing the snails from cows to finished snails is effectively solved.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.