CN110613066A - Feed for feeding yellow mealworms and preparation method thereof - Google Patents
Feed for feeding yellow mealworms and preparation method thereof Download PDFInfo
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Abstract
The invention provides a feed for feeding yellow mealworms, which comprises the following components in parts by weight: 35-45 parts of bran, 5-15 parts of vegetable straws, 10-15 parts of fermented feed, 5-10 parts of rice bran, 5-10 parts of bean dreg powder, 10-20 parts of white radish, 5-10 parts of carrot and 1-3 parts of premix; the invention also provides a preparation method of the feed. The feed prepared by the invention is used for feeding the tenebrio molitor larvae, the weight gain of the tenebrio molitor larvae is 114.79-138.74g after 60 days, the survival rate is 91.21-94.38%, and the crude protein content is 60.32-64.58%; the crude fat content is 31.54-34.35%.
Description
Technical Field
The invention relates to a feed for feeding yellow mealworms and a preparation method thereof, belonging to the technical field of feeds.
Background
The yellow mealworm contains rich protein and amino acid, the dry matter content of crude protein of adult, larva and pupa of the yellow mealworm respectively reaches 64 percent, 47.5 percent and 55 percent, and the yellow mealworm contains 18 amino acids, 8 kinds of essential amino acids for human, and the content of lysine and cystine is extremely high, so the yellow mealworm has great economic value when being used as feed protein raw materials and food, has high comprehensive utilization value in the aspects of feed, food, medical health care products, antimicrobial protein and the like, and has great development prospect.
Wheat bran is used as a feed with higher protein level in an energy feed and is the most commonly used feed in the prior artificial feeding of the yellow mealworms, but the feeding of the yellow mealworms by singly using the wheat bran for a long time has the defects of higher feed cost, lack of various nutrient elements in worm bodies and the like, and the production mode needs to be improved on the basis of the evaluation of the nutrient value for the feeding of the yellow mealworms. The utilization and conversion of waste resources such as vegetable leftovers and the like are a new direction for the research of artificial feeding of the yellow mealworms, a large amount of radish, watermelon, bean dregs and other agricultural product leftovers are generated in the processing process, and the agricultural product wastes are utilized to develop the yellow mealworms feed formula, so that the method has important economic and social values.
In the prior art, the feed developed by agricultural product wastes is used for feeding the yellow mealworms, and the following technical problems exist:
(1) slow weight gain;
(2) the survival rate is low;
(3) the crude protein and crude fat content is low.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a feed for feeding yellow mealworms and a preparation method thereof, and the following aims are achieved:
promoting weight gain of yellow meal worm, increasing survival rate, and increasing crude fat and crude protein content of yellow meal worm.
In order to solve the technical problems, the invention adopts the following technical scheme:
the feed for feeding the yellow mealworms comprises the following components in parts by weight: 35-45 parts of bran, 5-15 parts of vegetable straws, 10-15 parts of fermented feed, 5-10 parts of rice bran, 5-10 parts of bean dreg powder, 10-20 parts of white radish, 5-10 parts of carrot and 1-3 parts of premix (compound mineral salt and compound vitamin).
Preferably, the feed for feeding the yellow mealworms comprises the following components in parts by weight: 40 parts of bran, 10 parts of vegetable straws, 10 parts of fermented feed, 5 parts of rice bran, 5 parts of bean dreg powder, 20 parts of white radish, 8 parts of carrot and 2 parts of premix (compound mineral salt and compound vitamin).
Preferably, the feed for feeding the yellow mealworms comprises the following components in parts by weight: 38 parts of bran, 8 parts of vegetable straws, 15 parts of fermented feed, 6 parts of rice bran, 10 parts of bean dreg powder, 15 parts of white radish, 6 parts of carrot and 2 parts of premix (compound mineral salt and compound vitamin).
Preferably, the feed for feeding the yellow mealworms comprises the following components in parts by weight: 35 parts of bran, 10 parts of vegetable straws, 13 parts of fermented feed, 4 parts of rice bran, 8 parts of bean dreg powder, 10 parts of white radish, 19 parts of carrot and 1 part of premix (compound mineral salt and compound vitamin).
Preferably, the feed for feeding the yellow mealworms comprises the following components in parts by weight: 45 parts of bran, 10 parts of vegetable straws, 10 parts of fermented feed, 5 parts of rice bran, 8 parts of bean dreg powder, 10 parts of white radish, 10 parts of carrot and 2 parts of premix (compound mineral salt and compound vitamin).
Preferably, the feed for feeding the yellow mealworms comprises the following components in parts by weight: 40 parts of bran, 10 parts of vegetable straws, 8 parts of fermented feed, 10 parts of rice bran, 10 parts of bean dreg powder, 5 parts of white radish, 15 parts of carrot and 2 parts of premix (compound mineral salt and compound vitamin).
Each 20g of premix contains 1200IU of VA, 3150 IU of VD, 8IU of VE, 2.0 mg of riboflavin, 6mg of pantothenic acid, 25mg of nicotinic acid, 1210 mu g of VB, 800 mg of choline chloride, 0.15 mg of biotin, 0.50mg of folic acid, 11.2 mg of VB, 62.5 mg of VBE, 100mg of Fe, 50mg of Zn, 50mg of Mn, 0.20mg of I, 7 mg of Cu and 0.15 mg of Se.
The vegetable straws comprise tomato straws, eggplant straws and vegetable pepper straws in a mass ratio of 1:1: 1;
according to the fermented feed, the fermentation raw materials comprise vegetable leftovers, soybean meal and large-leaf bran in a mass ratio of 3:1: 2;
further preferred embodiments are as follows:
feed for feeding yellow mealworms
The coating comprises the following components in parts by weight:
35 parts of bran, 10 parts of vegetable straws, 50 parts of fermented feed, 4 parts of rice bran, 8 parts of bean dreg powder, 10 parts of white radish, 19 parts of carrot, 5 parts of insect sand, 1 part of premix (compound mineral salt and compound vitamin), 3 parts of chitosan, 5 parts of lentinan, 3 parts of sodium citrate and 1 part of hibiscus stone powder.
The fermented feed comprises the fermentation raw materials of banana peel, vegetable leftovers and large-leaf bran according to the mass ratio of 4:1: 1.
A preparation method of feed for feeding yellow mealworms comprises the following steps:
step 1, preparation of fermented feed
(1) A raw material preparation stage: mixing the fermentation raw material and water at a certain ratio, grasping the mixed fermentation raw material with hand to form a cluster, spreading the cluster, and shaking to disperse the cluster, wherein the moisture content is proper (the moisture content is generally 55-60%). And then adding fermented compound bacteria liquid, wherein the fermented compound bacteria liquid is added according to 0.1 percent of the material with the regulated water content per ton, uniformly mixing, stacking into strips by using a stack turning machine, and entering a fermentation period.
(2) And (3) fermentation stage: under normal conditions, after the materials enter the fermentation stage for 1-2 days, the internal temperature rises to about 60 ℃, the high temperature of 60 ℃ is maintained for 2 days, and the first pile turning is carried out in the fermentation stage. After the first pile turning, the temperature continues to rise in the next day, and after the high temperature is maintained for 1 day, the second pile turning in the fermentation stage is carried out. And then, turning the piles for 1 to 2 days according to the moisture condition of the materials (the frequency of turning the piles depends on the length of the fermentation period).
In the fermentation stage, long rods with the diameter of 1.5-2cm are used for pricking holes with different depths on the pile body, so that the inside of the pile body is conveniently ventilated. Pricking holes are also carried out after each pile turning.
(3) And (3) completing fermentation: when the temperature in the stack body is not increased any more, the fermentation is finished, the moisture content of the well-decomposed material is about 30%, the drying temperature is 70-80 ℃, the drying is carried out for 2-3h, the drying is carried out until the moisture content is 13%, and the material can be used as a feed raw material after being crushed.
The fermentation composite bacterial liquid is prepared from bacillus subtilis, bacillus licheniformis, bacillus coagulans, bacillus megaterium and trichoderma viride, the total bacterial concentration is 20 hundred million CFU/g, and the mass contents of the bacillus subtilis, the bacillus licheniformis, the bacillus coagulans, the bacillus megaterium and the trichoderma viride are 20%, 30%, 15%, 20% and 15% respectively.
Step 2, crushing
Cutting vegetable straws (tomato straws, eggplant straws and vegetable pepper straws) into strips of 5-10cm, drying until the water content reaches 10%, and crushing until the diameter is 4 mm;
breaking radix Raphani and radix Dauci Sativae into small pieces of 1 square centimeter;
step 3, mixing
Putting bran, crushed vegetable straw, fermented feed, rice bran, bean dreg powder, crushed white radish, carrot, compound mineral salt, compound vitamin and other components into a stirrer to be uniformly mixed.
Compared with the prior art, the invention has the following beneficial effects:
the feed prepared by the invention is used for feeding the tenebrio molitor larvae, the weight gain of the tenebrio molitor larvae is 114.79-138.74g after 60 days, the survival rate is 91.21-94.38%, and the crude protein content is 60.32-64.58%; the crude fat content is 31.54-34.35%.
Detailed Description
Example 1A feed for feeding Tenebrio molitor
The composite material comprises the following components in percentage by mass:
40% of bran, 10% of vegetable straws, 10% of fermented feed, 5% of rice bran, 5% of bean dreg powder, 20% of white radish, 8% of carrot and 2% of premix (compound mineral salt and compound vitamin).
Example 2A feed for feeding Tenebrio molitor
The composite material comprises the following components in percentage by mass:
38% of bran, 8% of vegetable straws, 15% of fermented feed, 6% of rice bran, 10% of bean dreg powder, 15% of white radish, 6% of carrot and 2% of premix (compound mineral salt and compound vitamin).
Example 3A feed for feeding Tenebrio molitor
The composite material comprises the following components in percentage by mass:
35% of bran, 10% of vegetable straws, 13% of fermented feed, 4% of rice bran, 8% of bean dreg powder, 10% of white radish, 19% of carrot and 1% of premix (compound mineral salt and compound vitamin).
Example 4A feed for feeding Tenebrio molitor
The composite material comprises the following components in percentage by mass:
45% of bran, 10% of vegetable straw, 10% of fermented feed, 5% of rice bran, 8% of bean dreg powder, 10% of white radish, 10% of carrot and 2% of premix (compound mineral salt and compound vitamin).
Example 5A feed for feeding Tenebrio molitor
The composite material comprises the following components in percentage by mass:
40% of bran, 10% of vegetable straws, 8% of fermented feed, 10% of rice bran, 10% of bean dreg powder, 5% of white radish, 15% of carrot and 2% of premix (compound mineral salt and compound vitamin).
Each 20g of the premix described in examples 1-5 above contained 1200IU of VA, 3150 IU of VD, 8IU of VE, 2.0 mg of riboflavin, 6mg of pantothenic acid, 25mg of nicotinic acid, 1210 μ g of VB, 800 mg of choline chloride, 0.15 mg of biotin, 0.50mg of folic acid, 11.2 mg of VB, 62.5 mg of VB, 100mg of Fe, 50mg of Zn, 50mg of Mn, 0.20mg of I, 7 mg of Cu, and 0.15 mg of Se0.
The vegetable straws described in the above embodiments 1-5 comprise tomato straws, eggplant straws and vegetable pepper straws in a mass ratio of 1:1: 1;
the fermented feed of the above examples 1-5 is prepared by mixing and fermenting vegetable leftovers, soybean meal and large-leaf bran in a mass ratio of 3:1: 2.
Example 6 preparation method of a feed for feeding Tenebrio molitor
The method comprises the following steps:
step 1, preparation of fermented feed
(1) A raw material preparation stage: the raw materials used for fermentation are vegetable leftovers, soybean meal and large-leaf bran (the mass ratio is 3:1: 2), the fermentation raw materials and water are mixed according to a certain ratio, the mixed fermentation raw materials can be clustered by grasping with hands, and can be scattered by spreading and shaking hands, so that the water content is proper (the water content is generally 55-60%). And then adding fermented compound bacteria liquid, wherein the fermented compound bacteria liquid is added according to 0.1 percent of the material with the regulated water content per ton, uniformly mixing, stacking into strips by using a stack turning machine, and entering a fermentation period.
(2) And (3) fermentation stage: under normal conditions, after the materials enter the fermentation stage for 1-2 days, the internal temperature rises to about 60 ℃, the high temperature of 60 ℃ is maintained for 2 days, and the first pile turning is carried out in the fermentation stage. After the first pile turning, the temperature continues to rise in the next day, and after the high temperature is maintained for 1 day, the second pile turning in the fermentation stage is carried out. And then, turning the piles for 1 to 2 days according to the moisture condition of the materials (the frequency of turning the piles depends on the length of the fermentation period).
In the fermentation stage, long rods with the diameter of 1.5-2cm are used for pricking holes with different depths on the pile body, so that the inside of the pile body is conveniently ventilated. Pricking holes are also carried out after each pile turning.
(3) And (3) completing fermentation: when the temperature in the stack body is not increased any more, the fermentation is finished, the moisture content of the well-decomposed material is about 30%, the drying temperature is 70-80 ℃, the drying is carried out for 2-3h, the drying is carried out until the moisture content is 13%, and the material can be used as a feed raw material after being crushed.
The fermentation composite bacterial liquid is prepared from bacillus subtilis, bacillus licheniformis, bacillus coagulans, bacillus megaterium and trichoderma viride, the total bacterial concentration is 20 hundred million CFU/g, and the mass contents of the bacillus subtilis, the bacillus licheniformis, the bacillus coagulans, the bacillus megaterium and the trichoderma viride are 20%, 30%, 15%, 20% and 15% respectively.
Step 2, crushing
Cutting vegetable straws (tomato straws, eggplant straws and vegetable pepper straws) into strips of 5-10cm, drying until the water content reaches 10%, and crushing until the diameter is 4 mm;
breaking radix Raphani and radix Dauci Sativae into small pieces of 1 square centimeter;
step 3, mixing
Putting bran, crushed vegetable straws, fermented feed, rice bran, bean dreg powder, crushed white radish, carrot, compound mineral salt and compound vitamin into a stirrer, and uniformly mixing.
Example 7 Effect of the above feeds on the weight growth, survival rate and nutrient level of Tenebrio molitor larvae
In this experiment, 1-5 groups of Tenebrio molitor were fed with the feed formulations described in examples 1-5, respectively. 5 times for each group, screening 100 yellow meal worms with basically consistent sizes and weights, and placing the yellow meal worms in a room with the temperature of (22 +/-1) DEG C and the relative humidity of 70-75%. During the rearing period, the feeding and death of the test larvae were checked 1 time per day, 1 feed was added every 2 days, and the feces were removed. Measuring the weight for 1 time in 1 week, randomly selecting 30 yellow meal worms for measurement each time, wherein the test time is 60 days, and finally detecting the content of crude protein and crude fat in the yellow meal worms.
A test insect source: self-reproduction and autotrophy in the farm, hatching 3 weeks old yellow mealworm larvae for testing, and testing is carried out in yellow mealworm agricultural development limited company in the winter pavilion area of the Weifang city.
TABLE 1 influence of different feed formulations on the weight growth and survival rate of tenebrio molitor larvae
Note that different lower case letters in the same column indicate significant difference between groups (P < 0.05); the letters are identical or the non-marked letters indicate that the difference is not significant (P > 0.05). The same goes for
As can be seen from Table 1, when different formula insect feeds are fed, the tail weight and the weight gain of each group have certain differences: the weight average value of the tail of the example 3 is the highest, and the difference between worm bodies is small and is obviously higher than that of the tail of the example 1 group and the example 5 group (P < 0.05). The body weight gain was significantly higher in the example 3 group than in the example 5 group (P < 0.01), with the body weight gains of example 1 and example 5 being less than in the other 3 groups.
In terms of survival, example 3 outperformed the other 4 groups, and example 1 had relatively low survival.
TABLE 2 crude protein and crude fat content of Tenebrio molitor fed with the feeds of examples 1-5 of the present invention
Example 8A feed for feeding Tenebrio molitor
The coating comprises the following components in parts by weight:
35 parts of bran, 10 parts of vegetable straws, 50 parts of fermented feed, 4 parts of rice bran, 8 parts of bean dreg powder, 10 parts of white radish, 19 parts of carrot, 5 parts of insect sand, 1 part of premix (compound mineral salt and compound vitamin), 3 parts of chitosan, 5 parts of lentinan, 3 parts of sodium citrate and 1 part of hibiscus stone powder.
The fermented feed is prepared by mixing and fermenting banana peel, vegetable leftovers and large-leaf bran in a mass ratio of 4:1: 1.
Each 20g of premix contains 1200IU of VA, 3150 IU of VD, 8IU of VE, 2.0 mg of riboflavin, 6mg of pantothenic acid, 25mg of nicotinic acid, 1210 mu g of VB, 800 mg of choline chloride, 0.15 mg of biotin, 0.50mg of folic acid, 11.2 mg of VB, 62.5 mg of VBE, 100mg of Fe, 50mg of Zn, 50mg of Mn, 0.20mg of I, 7 mg of Cu and 0.15 mg of Se.
The preparation method of the feed comprises the following steps:
step 1, preparation of fermented feed
(1) A raw material preparation stage: the raw materials used for fermentation are banana peel, vegetable leftovers and large-leaf bran which are mixed according to the mass ratio of 4:1:1, the fermentation raw materials and water are mixed according to a certain ratio, the water content is 60%, then fermentation compound bacterial liquid is added, the fermentation compound bacterial liquid is added according to 0.1% of the material with the adjusted water content per ton, the mixture is uniformly mixed, and the mixture is piled into strips by a pile-turning machine and enters a fermentation period.
(2) And (3) fermentation stage: under normal conditions, after the materials enter the fermentation stage for 1-2 days, the internal temperature rises to about 60 ℃, the high temperature of 60 ℃ is maintained for 2 days, and the first pile turning is carried out in the fermentation stage. After the first pile turning, the temperature continues to rise in the next day, and after the high temperature is maintained for 1 day, the second pile turning in the fermentation stage is carried out. And then, turning the piles for 1 to 2 days according to the moisture condition of the materials (the frequency of turning the piles depends on the length of the fermentation period).
In the fermentation stage, long rods with the diameter of 1.5-2cm are used for pricking holes with different depths on the pile body, so that the inside of the pile body is conveniently ventilated. Pricking holes are also carried out after each pile turning.
(3) And (3) completing fermentation: when the temperature in the stack body is not increased any more, the fermentation is finished, the moisture content of the well-decomposed material is about 30%, the drying temperature is 70-80 ℃, the drying is carried out for 2-3h, the drying is carried out until the moisture content is 13%, and the material can be used as a feed raw material after being crushed.
The fermentation composite bacterial liquid is prepared from bacillus subtilis, bacillus licheniformis, bacillus coagulans, bacillus megaterium and trichoderma viride, the total bacterial concentration is 20 hundred million CFU/g, and the mass contents of the bacillus subtilis, the bacillus licheniformis, the bacillus coagulans, the bacillus megaterium and the trichoderma viride are 20%, 30%, 15%, 20% and 15% respectively.
Step 2, crushing
Cutting vegetable straws (tomato straws, eggplant straws and vegetable pepper straws) into strips of 5-10cm, drying until the water content reaches 10%, and crushing until the diameter is 4 mm;
breaking radix Raphani and radix Dauci Sativae into small pieces of 1 square centimeter;
step 3, mixing
Putting bran, crushed vegetable straws, fermented feed, rice bran, bean dreg powder, crushed white radish, carrot, compound mineral salt, compound vitamin, insect sand, chitosan, lentinan, sodium citrate and hibiscus stone powder into a stirrer, and uniformly mixing.
The test was carried out according to the test method described in example 7, and various indicators of body weight and survival rate of tenebrio molitor larvae were measured and shown in Table 3.
TABLE 3 indexes of the feed of example 8 after feeding Tenebrio molitor
The feed described in example 8 has 785U protease, 7120U cellulase and 160U phytase, has special banana fragrance, has fragrance lasting period of 1 year after the feed is opened, improves the palatability of the feed, increases the feed intake, and determines that the crude protein content reaches 68.56% after the meal worm larvae are fed for 60 days according to the test method described in example 7.
Claims (10)
1. A feed for feeding yellow mealworms is characterized in that: the coating comprises the following components in parts by weight: 35-45 parts of bran, 5-15 parts of vegetable straws, 10-15 parts of fermented feed, 5-10 parts of rice bran, 5-10 parts of bean dreg powder, 10-20 parts of white radish, 5-10 parts of carrot and 1-3 parts of premix.
2. The feed for feeding yellow mealworms according to claim 1, characterized in that: the coating comprises the following components in parts by weight: 35 parts of bran, 10 parts of vegetable straws, 13 parts of fermented feed, 4 parts of rice bran, 8 parts of bean dreg powder, 10 parts of white radish, 19 parts of carrot and 1 part of premix.
3. The feed for feeding yellow mealworms according to any one of claims 1-2, characterized in that: each 20g of the premix contains 1200IU of VA, 3150 IU of VD, 8IU of VE, 2.0 mg of riboflavin, 6mg of pantothenic acid, 25mg of nicotinic acid, 1210 mu g of VB, 800 mg of choline chloride, 0.15 mg of biotin, 0.50mg of folic acid, 11.2 mg of VB, 62.5 mg of VB, 100mg of Fe, 50mg of Zn, 50mg of Mn, 0.20mg of I, 7 mg of Cu and 0.15 mg of Se.
4. The feed for feeding yellow mealworms according to claim 1, characterized in that: the vegetable straws comprise tomato straws, eggplant straws and vegetable pepper straws in a mass ratio of 1:1: 1; the fermented feed is prepared by fermenting vegetable leftovers, soybean meal and large-leaf bran serving as fermentation raw materials; the mass ratio of the vegetable leftovers to the soybean meal to the large-leaf bran is 3:1: 2.
5. A feed for feeding yellow mealworms is characterized in that: the coating comprises the following components in parts by weight:
35 parts of bran, 10 parts of vegetable straws, 50 parts of fermented feed, 4 parts of rice bran, 8 parts of bean dreg powder, 10 parts of white radish, 19 parts of carrot, 5 parts of insect sand, 1 part of premix, 3 parts of chitosan, 5 parts of lentinan, 3 parts of sodium citrate and 1 part of hibiscus powder.
6. The feed for feeding yellow mealworms according to claim 5, characterized in that: the fermented feed is prepared by fermenting banana peel, vegetable leftovers and large-leaf bran serving as fermentation raw materials; the mass ratio of the banana peel, the vegetable leftovers and the large-leaf bran is 4:1: 1; each 20g of the premix contains 1200IU of VA, 3150 IU of VD, 8IU of VE, 2.0 mg of riboflavin, 6mg of pantothenic acid, 25mg of nicotinic acid, 1210 mu g of VB, 800 mg of choline chloride, 0.15 mg of biotin, 0.50mg of folic acid, 11.2 mg of VB, 62.5 mg of VB, 100mg of Fe, 50mg of Zn, 50mg of Mn, 0.20mg of I, 7 mg of Cu and 0.15 mg of Se0.15 mg.
7. A preparation method of feed for feeding yellow mealworms is characterized by comprising the following steps: the preparation method comprises the steps of preparing fermented feed; the preparation of the fermented feed comprises the steps of mixing a fermentation raw material with water, wherein the water content is 55-60%, adding a fermentation compound bacterial liquid, adding the fermentation compound bacterial liquid according to 0.1% of the material with the water content adjusted per ton, uniformly mixing, stacking into strips, and entering a fermentation period.
8. The preparation method of the feed for feeding the yellow mealworms according to claim 7, which is characterized in that:
the fermentation composite bacterial liquid is prepared from bacillus subtilis, bacillus licheniformis, bacillus coagulans, bacillus megaterium and trichoderma viride, the total bacterial concentration is 20 hundred million CFU/g, and the mass contents of the bacillus subtilis, the bacillus licheniformis, the bacillus coagulans, the bacillus megaterium and the trichoderma viride are 20%, 30%, 15%, 20% and 15% respectively.
9. The preparation method of the feed for feeding the yellow mealworms according to claim 7, which is characterized in that:
after the materials enter the fermentation stage for 1 to 2 days, the internal temperature rises to 60 ℃, the high temperature of 60 ℃ is maintained for 2 days, the first pile turning in the fermentation stage is carried out, after the first pile turning, the high temperature is maintained for 1 day, the second pile turning in the fermentation stage is carried out, and then the first pile turning is carried out according to the moisture condition of the materials and 1 to 2 days; in the fermentation stage, long rods with the diameter of 1.5-2cm are used for pricking holes with different depths on the pile body, so that the interior of the pile body is convenient to ventilate, and the pricking holes are also carried out after each pile turning.
10. The preparation method of the feed for feeding the yellow mealworms according to claim 7, which is characterized in that: the preparation method also comprises the steps of crushing and mixing; the vegetable straws are cut into 5-10cm long strips by the crushing, then the drying moisture is 10%, and then the vegetable straws are crushed with the crushing caliber of 4 mm; breaking radix Raphani and radix Dauci Sativae into small pieces of 1 square centimeter; and in the mixing step, the bran, the crushed vegetable straws, the fermented feed, the rice bran, the bean dreg powder, the crushed white radish, the carrot, the premix and other components are put into a stirrer to be uniformly mixed.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112753851A (en) * | 2021-01-22 | 2021-05-07 | 广东绿金生物科技有限公司 | Preparation method and formula of biological feed for breeding yellow mealworms and barley pests |
| CN113768033A (en) * | 2021-08-31 | 2021-12-10 | 重庆工商大学 | Fermented feed and preparation method and application thereof |
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2019
- 2019-10-21 CN CN201910998072.2A patent/CN110613066A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112753851A (en) * | 2021-01-22 | 2021-05-07 | 广东绿金生物科技有限公司 | Preparation method and formula of biological feed for breeding yellow mealworms and barley pests |
| CN113768033A (en) * | 2021-08-31 | 2021-12-10 | 重庆工商大学 | Fermented feed and preparation method and application thereof |
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