CN110973347A - Laying duck feed and preparation method thereof - Google Patents
Laying duck feed and preparation method thereof Download PDFInfo
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- CN110973347A CN110973347A CN201911135417.8A CN201911135417A CN110973347A CN 110973347 A CN110973347 A CN 110973347A CN 201911135417 A CN201911135417 A CN 201911135417A CN 110973347 A CN110973347 A CN 110973347A
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/70—Feeding-stuffs specially adapted for particular animals for birds
- A23K50/75—Feeding-stuffs specially adapted for particular animals for birds for poultry
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Abstract
The invention belongs to the field of feeds, and particularly relates to a laying duck feed and a preparation method thereof. The laying duck feed comprises, by weight, 20-30 parts of soybean, 30-35 parts of corn, 20-25 parts of wheat, 10-20 parts of wheat bran, 5-8 parts of soybean meal, 1-10 parts of dehydrated spinach, 3-6 parts of brown sugar, 1-5 parts of sesame oil, 1-3 parts of a leavening agent, 1-2 parts of zeolite powder, 1-5 parts of lactic acid bacteria, 3-6 parts of carrot powder, 8-12 parts of dry bean dreg powder, 1-3 parts of paprika powder, 1-10 parts of yam powder, 10-15 parts of celery powder and 1-5 parts of ginger powder. The laying duck feed disclosed by the invention is good in palatability, the feed intake of laying ducks can be increased, the disease resistance of the laying ducks can be enhanced, the survival rate is improved, the weight of duck eggs is increased, the constipation probability of the laying ducks is reduced, and the yolk is good in color and high in nutrition.
Description
Technical Field
The invention belongs to the field of feeds, and particularly relates to a laying duck feed and a preparation method thereof.
Background
The egg-laying duck meat is highly favored by people with unique delicious taste, and meanwhile, the egg-laying duck meat is also an important source for protein intake of human bodies. The laying duck breeding is an important part in the breeding industry, the breeding amount of China is about one hundred million at present, the export amount of the laying duck in southeast Asia markets is large, and the laying duck can be bred in a large scale in order to meet the market demands. During the growth and development process of laying ducks, a large amount of energy and other various nutrient substances are needed, the growth speed of the laying ducks is accelerated under the drive of economic benefits, and various laying duck feeds are put into a breeding factory. The laying duck feed contains chemical feed additives such as antibiotics or hormones. If chemical feed additives such as excessive antibiotics or hormones are possibly added and cannot be well absorbed by the laying ducks, the problems of body metabolism of the laying ducks are caused, so that the laying ducks grow slowly and have low immunity, and light weight, slow growth and development and even death in a large amount are caused; the mild duck can cause unbalanced nutrition, insufficient nutrition, susceptibility to various infectious diseases, loose meat, light taste, fishy smell, and the decocted soup has mutton smell and poor taste, the yolk and the egg white of the egg-laying duck are light in color and strong in fishy smell, the quality of the egg-laying duck is directly influenced, and after the egg-laying duck feed with poor quality is used, the hormone remained in the meat of the egg-laying duck is absorbed by a human body, so that the endocrine system of the human body can be seriously interfered, and the serious harm can be caused to the health of human beings.
Therefore, the laying duck feed without chemical feed additives is urgently needed to achieve the purpose of good growth and development of the laying ducks.
Disclosure of Invention
The invention aims to overcome the defect that vitamins and trace elements in the feed for laying ducks in the prior art cannot be well absorbed by the laying ducks, and provides the feed for the laying ducks and the preparation method thereof.
The laying duck feed comprises, by weight, 20-30 parts of soybean, 30-35 parts of corn, 20-25 parts of wheat, 10-20 parts of wheat bran, 5-8 parts of soybean meal, 1-10 parts of dehydrated spinach, 3-6 parts of brown sugar, 1-5 parts of sesame oil, 1-3 parts of a leavening agent, 1-2 parts of zeolite powder, 1-5 parts of lactic acid bacteria, 3-6 parts of carrot powder, 8-12 parts of dry bean dreg powder, 1-3 parts of paprika powder, 1-10 parts of yam powder, 10-15 parts of celery powder and 1-5 parts of ginger powder.
Preferably, the laying duck feed comprises the following components, by weight, 25 parts of soybeans, 33 parts of corns, 23 parts of wheat, 15 parts of wheat bran, 6 parts of soybean meal, 5 parts of dehydrated spinach, 5 parts of brown sugar, 3 parts of sesame oil, 2 parts of a leavening agent, 1.5 parts of zeolite powder, 3 parts of lactic acid bacteria, 5 parts of carrot powder, 9 parts of dry bean dreg powder, 2 parts of pepper powder, 5 parts of yam powder, 13 parts of celery powder and 3 parts of ginger powder.
Preferably, the leavening agent is yeast and lactobacillus according to the weight ratio of 1: 1-1.3.
Preferably, the leavening agent is yeast and lactobacillus according to the weight ratio of 1: 1.2.
In addition, the invention also provides a preparation method of the laying duck feed, which comprises the following steps:
(1) weighing soybean, corn, wheat bran, bean pulp, dehydrated spinach, brown sugar, sesame oil, a leavening agent, zeolite powder, lactic acid bacteria, carrot powder, dry bean dreg powder, pepper powder, yam powder, celery powder and ginger powder in parts by weight;
(2) grinding soybean, corn, wheat bran, bean pulp and dehydrated spinach into powder, and uniformly mixing to obtain base material powder;
(3) adding brown sugar and oleum Sesami sequentially into water at 80-100 deg.C, stirring, and standing for 10-20min to obtain mixed water solution;
(4) sequentially adding base material powder, leaven, zeolite powder, carrot powder, dry bean dreg powder, pricklyash powder, yam powder, celery powder and ginger powder into the mixed aqueous solution, stirring uniformly, performing ultrasonic treatment for 30-35min, adding lactobacillus after fermentation, adjusting pH, drying at 80-90 ℃ for 20-24 hours, crushing, sieving and preparing into granules to obtain the laying duck feed.
Preferably, the weight of the water in the step (3) is 70-80% of the weight of the base powder.
Preferably, the fermentation time in step (4) is 2-4 days.
Preferably, the temperature of the fermentation in step (4) is 35-38 ℃.
Preferably, it is characterized in that: the pH value in the step (4) is 5-7.
Preferably, it is characterized in that: the mesh number of the sieve in the step (4) is 200-300 meshes.
Compared with the prior art, the invention has the beneficial effects that:
1. the laying duck feed disclosed by the invention is free of any additive and toxic and side effects, completely replaces antibiotics and some chemical feed additives, abandons the damage of the chemical additives to the laying ducks and is suitable for long-term use.
2. According to the invention, sesame oil, carrot powder, yam powder and celery powder are used, and the components are rich in microelements such as vitamins, iron, zinc, copper and the like, so that the prepared laying duck feed is rich and balanced in nutrition, can meet the requirement on nutrition in the growth process of laying ducks, maintains acid-base balance in meat laying ducks after the laying ducks are eaten, promotes the absorption of the laying ducks on nutritional ingredients, effectively promotes the growth and development of the laying ducks, increases the weight and the laying rate of the laying ducks, and reduces the morbidity and the constipation probability of the laying ducks;
3. the feed has good palatability, can increase the feed intake of laying ducks, is large and strong, can enhance the disease resistance of the laying ducks and improve the survival rate;
4. the brown sugar added in the invention has rich nutrition, so that the yolk and the egg white have good color, high nutrition, easy digestion and good palatability;
5. when the base material powder is fermented, a proper amount of leavening agent is added to promote the quick fermentation of the base material powder, so that the time is saved, and meanwhile, the utilization value of the base material powder is improved; and adding lactobacillus after fermentation, adjusting the pH value to 5-7, inhibiting the growth of harmful bacteria, preventing and treating the feed mildew of the laying ducks and promoting the healthy growth of the laying ducks.
Detailed Description
The present invention will be further described with reference to the following examples.
Example 1
The laying duck feed comprises the following components in parts by weight: 20 parts of soybean, 30 parts of corn, 20 parts of wheat, 10 parts of wheat bran, 5 parts of soybean meal, 1 part of dehydrated spinach, 3 parts of brown sugar, 1 part of sesame oil, 1 part of leavening agent, 1 part of zeolite powder, 1 part of lactic acid bacteria, 3 parts of carrot powder, 8 parts of dried soybean residue powder, 1 part of pepper powder, 1 part of yam powder, 10 parts of celery powder and 1 part of ginger powder. The leaven is yeast and lactobacillus according to the weight ratio of 1: 1, and mixing.
A preparation method of laying duck feed comprises the following steps:
(1) weighing soybean, corn, wheat bran, bean pulp, dehydrated spinach, brown sugar, sesame oil, a leavening agent, zeolite powder, lactic acid bacteria, carrot powder, dry bean dreg powder, pepper powder, yam powder, celery powder and ginger powder in parts by weight;
(2) grinding soybean, corn, wheat bran, bean pulp and dehydrated spinach into powder, and uniformly mixing to obtain base material powder;
(3) adding brown sugar and oleum Sesami in turn into water at 80 deg.C, stirring, and standing for 10min to obtain mixed water solution; the weight of water was 70% of the weight of the base powder.
(4) Adding base material powder, leavening agent, zeolite powder, carrot powder, dried bean dreg powder, pricklyash powder, yam powder, celery powder and ginger powder into the mixed aqueous solution in sequence, stirring uniformly, carrying out ultrasonic treatment for 30min, fermenting at 35 ℃ for 2 days, adding lactobacillus, adjusting the pH value to 5, drying at 80-90 ℃ for 20-24 hours, crushing, sieving with a 200-mesh sieve, and preparing into granules to obtain the laying duck feed.
Example 2
The laying duck feed comprises the following components in parts by weight: 25 parts of soybean, 33 parts of corn, 23 parts of wheat, 15 parts of wheat bran, 6 parts of soybean meal, 5 parts of dehydrated spinach, 5 parts of brown sugar, 3 parts of sesame oil, 2 parts of a leavening agent, 1.5 parts of zeolite powder, 3 parts of lactic acid bacteria, 5 parts of carrot powder, 9 parts of dry soybean residue powder, 2 parts of pepper powder, 5 parts of yam powder, 13 parts of celery powder and 3 parts of ginger powder. The leaven is yeast and lactobacillus according to the weight ratio of 1: 1.2.
A preparation method of laying duck feed comprises the following steps:
(1) weighing soybean, corn, wheat bran, bean pulp, dehydrated spinach, brown sugar, sesame oil, a leavening agent, zeolite powder, lactic acid bacteria, carrot powder, dry bean dreg powder, pepper powder, yam powder, celery powder and ginger powder in parts by weight;
(2) grinding soybean, corn, wheat bran, bean pulp and dehydrated spinach into powder, and uniformly mixing to obtain base material powder;
(3) adding brown sugar and oleum Sesami into 90 deg.C water in sequence, stirring, standing for 15min to obtain mixed water solution, wherein the weight of water is 75% of that of the base powder;
(4) adding base material powder, leavening agent, zeolite powder, carrot powder, dried bean dreg powder, pricklyash powder, yam powder, celery powder and ginger powder into the mixed aqueous solution in sequence, stirring uniformly, carrying out ultrasonic treatment for 33min, fermenting for 3 days at 36 ℃, adding lactobacillus, adjusting the pH to 6, drying for 20-24 hours at 80-90 ℃, crushing, sieving with a 250-mesh sieve, and preparing into granules to obtain the laying duck feed.
Example 3
The laying duck feed comprises, by weight, 30 parts of soybeans, 35 parts of corns, 25 parts of wheat, 20 parts of wheat bran, 8 parts of soybean meal, 10 parts of dehydrated spinach, 6 parts of brown sugar, 5 parts of sesame oil, 3 parts of a leavening agent, 2 parts of zeolite powder, 5 parts of lactic acid bacteria, 6 parts of carrot powder, 12 parts of dry bean dreg powder, 3 parts of pepper powder, 10 parts of yam powder, 15 parts of celery powder and 5 parts of ginger powder. The leaven is yeast and lactobacillus according to the weight ratio of 1: 1.3.
A preparation method of laying duck feed comprises the following steps:
(1) weighing soybean, corn, wheat bran, bean pulp, dehydrated spinach, brown sugar, sesame oil, a leavening agent, zeolite powder, lactic acid bacteria, carrot powder, dry bean dreg powder, pepper powder, yam powder, celery powder and ginger powder in parts by weight;
(2) grinding soybean, corn, wheat bran, bean pulp and dehydrated spinach into powder, and uniformly mixing to obtain base material powder;
(3) adding brown sugar and oleum Sesami in turn into 100 deg.C water, stirring, standing for 15min to obtain mixed water solution, wherein the weight of water is 80% of the weight of base powder.
(4) Adding base material powder, leavening agent, zeolite powder, carrot powder, dried bean dreg powder, pricklyash powder, yam powder, celery powder and ginger powder into the mixed aqueous solution in sequence, stirring uniformly, carrying out ultrasonic treatment for 35min, fermenting at 38 ℃ for 4 days, adding lactobacillus, adjusting the pH to 7, drying at 80-90 ℃ for 20-24 hours, crushing, sieving with a 300-mesh sieve, and preparing into granules to obtain the laying duck feed.
Comparative example 1
The components of the laying duck feed of comparative example 1 are substantially the same as those of the laying duck feed of example 1 except that: the leaven is yeast and lactobacillus according to the weight ratio of 1: 0.9, and keeping the other components unchanged to obtain the components of the laying duck feed of the comparative example 1.
The preparation method of the laying duck feed of comparative example 1 is the same as that of the laying duck feed of example 1, and finally the laying duck feed is prepared.
Comparative example 2
The laying duck feed of comparative example 2 has substantially the same components as those of the laying duck feed of example 1 except that: the leaven is yeast and lactobacillus according to the weight ratio of 1: 1.4, and keeping other components unchanged to obtain the components of the laying duck feed of the comparative example 2.
The preparation method of the laying duck feed of the comparative example 2 is the same as that of the laying duck feed of the example 1, and finally the laying duck feed is obtained.
Comparative example 3
The components of the laying duck feed of comparative example 3 were the same as those of the laying duck feed of example 1.
The preparation method of the laying duck feed of comparative example 3 is substantially the same as that of the laying duck feed of example 1, except that the step (3): adding brown sugar and sesame oil into water at 80 deg.C in sequence, stirring, standing for 10min to obtain mixed water solution, wherein the weight of water is 69% of the weight of the base material powder, and making into laying duck feed.
Comparative example 4
The components of the laying duck feed of comparative example 4 were the same as those of the laying duck feed of example 1.
The preparation method of the laying duck feed of comparative example 4 is substantially the same as that of the laying duck feed of example 1, except that the step (3): adding brown sugar and sesame oil into water at 80 deg.C, stirring, standing for 10min to obtain mixed water solution, wherein the weight of water is 81% of the weight of the base material powder, and making into laying duck feed.
Comparative example 5
The components of the laying duck feed of comparative example 5 were the same as those of the laying duck feed of example 1.
The preparation method of the laying duck feed of comparative example 5 is substantially the same as that of the laying duck feed of example 1, except that the step (4): the fermentation time is 1.5 days, and finally the laying duck feed is prepared.
Comparative example 6
The components of the laying duck feed of comparative example 6 were the same as those of the laying duck feed of example 1.
The preparation method of the laying duck feed of comparative example 6 is substantially the same as that of the laying duck feed of example 1, except that the step (4): the fermentation time is 4.5 days, and finally the laying duck feed is prepared.
Comparative example 7
The components of the laying duck feed of comparative example 7 were the same as those of the laying duck feed of example 1.
The preparation method of the laying duck feed of comparative example 7 is substantially the same as that of the laying duck feed of example 1, except that the step (4): the fermentation temperature is 34 ℃, and finally the laying duck feed is prepared.
Comparative example 8
The components of the laying duck feed of comparative example 8 were the same as those of the laying duck feed of example 1.
The preparation method of the laying duck feed of comparative example 8 is substantially the same as that of the laying duck feed of example 1, except that the step (4): the fermentation temperature is 39 ℃, and finally the laying duck feed is prepared.
Comparative example 9
The components of the laying duck feed of comparative example 9 were the same as those of the laying duck feed of example 1.
The preparation method of the laying duck feed of comparative example 9 is substantially the same as that of the laying duck feed of example 1, except that the step (4): the pH value is 4, and finally the laying duck feed is prepared.
Comparative example 10
The components of the laying duck feed of comparative example 10 were the same as those of the laying duck feed of example 1.
The preparation method of the laying duck feed of comparative example 10 is substantially the same as that of the laying duck feed of example 1, except that the step (4): the pH value is 8, and finally the laying duck feed is prepared.
Comparative example 11
The components of the laying duck feed of comparative example 11 were substantially the same as those of the laying duck feed of example 1 except that: 3-6 parts of carrot powder is removed, and other components are kept unchanged to obtain the components of the laying duck feed of the comparative example 11.
The preparation method of the laying duck feed of comparative example 11 is the same as that of the laying duck feed of example 1, and finally the laying duck feed is prepared.
Comparative example 12
The components of the laying duck feed of comparative example 1 are substantially the same as those of the laying duck feed of example 1 except that: removing 1-5 parts of sesame oil, and keeping the other components unchanged to obtain the components of the laying duck feed of the comparative example 12.
The preparation method of the laying duck feed of comparative example 12 is the same as that of the laying duck feed of example 1, and finally the laying duck feed is prepared.
Comparative example 13
The components of the laying duck feed of comparative example 1 are substantially the same as those of the laying duck feed of example 1 except that: removing 1-10 parts of yam powder, and keeping the other components unchanged to obtain the components of the laying duck feed of the comparative example 13.
The preparation method of the laying duck feed of comparative example 13 is the same as that of the laying duck feed of example 1, and finally the laying duck feed is prepared.
Comparative example 14
The components of the laying duck feed of comparative example 1 are substantially the same as those of the laying duck feed of example 1 except that: and removing 10-15 parts of celery powder, and keeping other components unchanged to obtain the components of the laying duck feed of the comparative example 14.
The preparation method of the laying duck feed of comparative example 14 is the same as that of the laying duck feed of example 1, and finally the laying duck feed is prepared.
Feeding test
340 laying ducks are purchased in the market and randomly divided into 17 groups, and the laying ducks are normally fed under the same conditions, and the feeding times, the feeding amount and the feeding time are the same. The laying ducks are fed with the feed of the invention in examples 1-3 and the feed of the comparative examples 1-14 respectively according to the conventional feeding amount and times, wherein the feeding time is from 2018, 2 and 1 days to 2018, 5 and 1 days. The test results are shown in table 1.
TABLE 1 feeding test results
As can be seen from Table 1, by comparing examples 1-3 with comparative examples 1-14, the laying duck feed disclosed by the invention is surprisingly found to be good in palatability, capable of increasing the feed intake of laying ducks, capable of enhancing the disease resistance of the laying ducks, capable of improving the survival rate, capable of increasing the weight of duck eggs and capable of reducing the constipation probability of the laying ducks, good in yolk color and high in nutrition.
The above embodiments are only some examples of the present invention, and the present invention is not limited thereto in any way, and any simple modification, equivalent change and modification to the above embodiments according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (10)
1. A laying duck feed is characterized in that: the feed comprises, by weight, 20-30 parts of soybeans, 30-35 parts of corns, 20-25 parts of wheat, 10-20 parts of wheat bran, 5-8 parts of soybean meal, 1-10 parts of dehydrated spinach, 3-6 parts of brown sugar, 1-5 parts of sesame oil, 1-3 parts of a leavening agent, 1-2 parts of zeolite powder, 1-5 parts of lactic acid bacteria, 3-6 parts of carrot powder, 8-12 parts of dry bean dreg powder, 1-3 parts of pepper powder, 1-10 parts of yam powder, 10-15 parts of celery powder and 1-5 parts of ginger powder.
2. The laying duck feed according to claim 1, wherein: the formula comprises, by weight, 25 parts of soybeans, 33 parts of corns, 23 parts of wheat, 15 parts of wheat bran, 6 parts of soybean meal, 5 parts of dehydrated spinach, 5 parts of brown sugar, 3 parts of sesame oil, 2 parts of a leavening agent, 1.5 parts of zeolite powder, 3 parts of lactic acid bacteria, 5 parts of carrot powder, 9 parts of dry bean dreg powder, 2 parts of pepper powder, 5 parts of yam powder, 13 parts of celery powder and 3 parts of ginger powder.
3. The laying duck feed according to claim 1 or 2, wherein: the leaven is yeast and lactobacillus according to the weight ratio of 1: 1-1.3.
4. The laying duck feed according to claim 3, wherein: the leaven is yeast and lactobacillus according to the weight ratio of 1: 1.2.
5. A method for preparing the laying duck feed as claimed in claim 1, wherein the method comprises the following steps: the method comprises the following steps:
(1) weighing soybean, corn, wheat bran, bean pulp, dehydrated spinach, brown sugar, sesame oil, a leavening agent, zeolite powder, lactic acid bacteria, carrot powder, dry bean dreg powder, pepper powder, yam powder, celery powder and ginger powder in parts by weight;
(2) grinding soybean, corn, wheat bran, bean pulp and dehydrated spinach into powder, and uniformly mixing to obtain base material powder;
(3) adding brown sugar and oleum Sesami sequentially into water at 80-100 deg.C, stirring, and standing for 10-20min to obtain mixed water solution;
(4) sequentially adding base material powder, leaven, zeolite powder, carrot powder, dry bean dreg powder, pricklyash powder, yam powder, celery powder and ginger powder into the mixed aqueous solution, stirring uniformly, performing ultrasonic treatment for 30-35min, adding lactobacillus after fermentation, adjusting pH, drying at 80-90 ℃ for 20-24 hours, crushing, sieving and preparing into granules to obtain the laying duck feed.
6. The method for preparing laying duck feed according to claim 5, wherein the method comprises the following steps: in the step (3), the weight of the water is 70-80% of the weight of the base powder.
7. The method for preparing laying duck feed according to claim 5, wherein the method comprises the following steps: the fermentation time in step (4) is 2-4 days.
8. The method for preparing laying duck feed according to claim 5, wherein the method comprises the following steps: the temperature of the fermentation in step (4) is 35-38 ℃.
9. The method for preparing laying duck feed according to any one of claims 5-8, wherein the method comprises the following steps: the pH value in the step (4) is 5-7.
10. The method for preparing laying duck feed according to claim 5, wherein the method comprises the following steps: the mesh number of the sieve in the step (4) is 200-300 meshes.
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