CN115067276A - New antibiotic-free breeding technology for leaf-eating grass feed - Google Patents
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- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
-
- 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
- A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
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- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Chemical & Material Sciences (AREA)
- Animal Husbandry (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
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- Physiology (AREA)
- Mycology (AREA)
- Molecular Biology (AREA)
- Botany (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Birds (AREA)
- Feed For Specific Animals (AREA)
- Fodder In General (AREA)
Abstract
The invention relates to the technical field of cultivation, and discloses a new antibiotic-free cultivation technology of a leaf-eating grass feed, which is characterized by comprising the following steps: 1) piglet cultivation: selecting excellent piglets for breeding, selecting weaned piglets with age of 28-35 days for the piglets, breeding and fattening by using normal feed, wherein the average feed intake of each piglet per day is 250-300 g. According to the new antibiotic-free cultivation technology of the phyllopodium phagus feed, the phyllopodium phagus is doped in the feed, so that the fattening of piglets in the cultivation process is facilitated, trace elements such as vitamins, chlorophyll, dietary cellulose, SOD, isoflavone, beta-carotene, potassium, selenium, iron and the like, beneficial minerals, various medical ingredients such as emodin, anthraquinone and the like in the phyllopodium phagus after the phyllopodium phagus is integrated by nutrients can be more fully absorbed by the piglets, the disease resistance can be improved, the feed efficiency can be improved, the growth and fast growth can be promoted, the pork quality can be improved, the mouthfeel can be improved, the cost can be reduced, and the benefit can be improved.
Description
Technical Field
The invention relates to the technical field of cultivation, in particular to a novel antibiotic-free cultivation technology of a leaf-eating grass feed.
Background
China is the biggest pork producing and consuming country in the world, more than 6 hundred million pork is produced each year, the pork yield accounts for about 46 percent of the total world output, and the proportion of the pork in daily meat consumption is more than 60 percent. The live pig feeding mode is changed from the traditional scattered feeding mode by farmers to specialization, enterprise, large-scale and modernization continuously, and the utilization rate of a livestock house is continuously improved. However, the growth speed of the live pigs is too fast, the large-scale breeding environment condition is poor, the balance imbalance of microbial flora in the pigs is easily caused, the immunity and the disease resistance are reduced, and the diseases are frequently caused. In order to reduce the risk of large-scale cultivation and improve the cultivation benefit, the technical means commonly adopted by the feed cultivation industry is formed by adding antibiotics. However, a large amount of antibiotics are used for a long time, so that a large amount of various medicines are left in animal products, and become important factors threatening the environment, the quality of meat products and the safety of human beings, the history of the application of the antibiotics in the culture is about 60 years, and the effect is obvious. In recent years, the application potential thereof has been raised in the industry, and antibiotics have been highly concerned. Based on the consideration of food safety, the European Union forbids resistance, and the beginning of 2006 legislation forbids the use of antibiotics in feed comprehensively.
The leaf eating grass (proteinic grass) achieves the protein content as high as 48.7 percent, the total amino acid content is 35.4 percent, and the calcium content is more than that of milk; the health food is rich in vitamins, chlorophyll, dietary cellulose, SOD, isoflavone, beta-carotene, trace elements such as potassium, selenium and iron, beneficial mineral substances, emodin, anthraquinone and other medicinal components; the invention provides a novel anti-breeding technology of a leaf-eating grass feed, which can improve the disease resistance, improve the feed efficiency and promote the growth and growth of pigs.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a new antibiotic-free cultivation technology of a leaf-eating grass feed, and the technology has the advantages of improving the disease resistance, improving the feed efficiency, promoting the growth and growth of pigs and the like.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the new antibiotic-free cultivation technology of the leaf-eating grass feed comprises the following steps:
1) piglet cultivation: selecting excellent piglets for breeding, selecting weaned piglets of 28-35 days old from the piglets, breeding and fattening with normal feed, wherein the average feed intake of each piglet per day is 250-300 g, and the average feed intake is increased to 600-650 g after two weeks of breeding for further breeding for three weeks;
2) selecting pigs: selecting 90 piglets which are bred, selecting piglets with the weight of 25-35 kilograms, wherein the selected piglets have the characteristics of long waist, large body and thin skin and high strength, ensuring that the hair on the epidermis is sparse and glossy, the orientation of the piglets requires short head and wide forehead, large eyes and spirit, deep mouth and fork and aligned lips, thin and hard auricles, wide and deep forebody, straight middle body, developed hind body, thick and strong cauda, strong limbs and strong physique;
3) grouping piglets: randomly dividing 90 selected piglets into three groups of a control group, an experimental group I and an experimental group II, wherein 30 piglets in each group are adjusted after grouping is completed, so that the average weight of the three groups of piglets is kept between 2 kg and 3 kg, and the 30 piglets which are not grouped are confined in three stalls in the grouping process, and 10 piglets in each stall are kept;
4) grouping cultivation: the piglets in the three groups of the control group, the first experimental group and the second experimental group are placed in the breeding environment with the same condition for 100 days, and the breeding process of each group is as follows:
(1) control group: feeding 900 g of conventional feed to each pig every day, cleaning pigsty every day at regular time, including cleaning garbage, excrement, urine and the like, and simultaneously carrying out spray disinfection and fumigation on a pigsty for one time; thoroughly cleaning pigsty once a week, thoroughly washing feces and residual feed by using a high-pressure water gun, spraying and soaking pigsty, ground and the like by using soap water, then fumigating and sterilizing, making relevant records, weighing piglets every week, and sorting and recording data;
(2) experimental group one: feeding 900 g of mixed feed to each pig every day, fully mixing and proportioning 75 parts of conventional private chat and 25 parts of herbivore, cleaning pigsty every day at regular time, including cleaning of garbage, excrement, urine and the like, and simultaneously carrying out spray disinfection and fumigation on the pigsty for one time; thoroughly cleaning pigsty once a week, thoroughly washing feces and residual feed by using a high-pressure water gun, spraying and soaking pigsty, ground and the like by using soap water, then fumigating and sterilizing, making relevant records, weighing piglets every week, and sorting and recording data;
(3) experiment group two: feeding each pig every day, and then mixing the feed by 900 g, wherein the treatment mode is that nutrients are added into 75 parts of conventional private chatting and 25 parts of leaf-eating grass which are fully mixed and proportioned to form the mixed feed, cleaning pigsty every day at regular time, including cleaning garbage, excrement, urine and the like, and simultaneously carrying out spray disinfection and fumigation on a pigsty for one time; thoroughly cleaning pigsty once a week, thoroughly washing feces and residual feed by using a high-pressure water gun, spraying and soaking pigsty, ground and the like by using soap water, then fumigating and sterilizing, making relevant records, weighing piglets every week, and sorting and recording data;
5) data sorting and analyzing: and (4) respectively counting the weight gaining of the three groups of piglets in the breeding process, and taking the average value of each group of data for comparison and analysis.
Preferably, the environment temperature of the pigsty is kept within a proper temperature range in the breeding process, the environment temperature is kept between 20 ℃ and 25 ℃ in the piglet culture stage, the temperature is kept about 20 ℃ in the subsequent grouping breeding process, harmful gas in the pigsty is guaranteed in the breeding process, no abnormal noise exists in the pigsty, the pigsty is reasonably ventilated so as to improve the air quality in the pigsty, remove the harmful gas and water vapor in the pigsty and adjust the temperature and the humidity in the pigsty, the airflow speed in the pigsty is preferably 0.1-0.2 m/s, and if the outside weather is cold, the airflow speed of the pigsty is preferably kept below 0.15 m/s.
Preferably, the living space of the swinery during the breeding and the group breeding process is required to meet the requirements of normal feeding, excretion, rest and movement of the pigs, fighting of the pigs is reduced, manual light control is adopted, 12/12-hour light and dark illumination can be adopted, illumination is provided for the miniature pigs from 6 o 'clock to 6 o' clock in the morning, and the illumination intensity is 100 lux.
Preferably, the weight of the selected piglets is marked after bearing the weight, each piglet is again bearing the weight every week in the process of group breeding, and the weighing result recording tables are summarized.
Preferably, the piglets do not need to be sent to a fence individually in the piglet cultivation process, when the piglets are added with the feed, a principle is necessarily followed, namely a small amount of the feed is fed, the feed is added for multiple times, and the feed is generally added for 3-4 times every day.
Preferably, the leaf eating grass is prepared by selecting fresh and healthy leaves, immersing the leaves into clear water for cleaning, washing off dust attached to the surfaces of the leaves, then putting the cleaned leaf eating grass in a cool and dry place for airing, and crushing the aired leaf eating grass into small pieces by using a crusher to be mixed into conventional feed.
(III) advantageous effects
Compared with the prior art, the invention provides a new antibiotic-free cultivation technology of the leaf-eating grass feed, and the new antibiotic-free cultivation technology has the following beneficial effects:
according to the new antibiotic-free cultivation technology of the phyllopodium phagus feed, the phyllopodium phagus is doped in the feed, so that the fattening of piglets in the cultivation process is facilitated, trace elements such as vitamins, chlorophyll, dietary cellulose, SOD, isoflavone, beta-carotene, potassium, selenium, iron and the like, beneficial minerals, various medical ingredients such as emodin, anthraquinone and the like in the phyllopodium phagus after the phyllopodium phagus is integrated by nutrients can be more fully absorbed by the piglets, the disease resistance can be improved, the feed efficiency can be improved, the growth and fast growth can be promoted, the pork quality can be improved, the mouthfeel can be improved, the cost can be reduced, and the benefit can be improved.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
The first embodiment is as follows: the new antibiotic-free cultivation technology of the leaf-eating grass feed comprises the following steps:
1) piglet cultivation: selecting excellent piglets to be bred, selecting weaned piglets of 28-35 days old from the piglets, breeding and fattening by using normal feed, wherein the average feed intake of each piglet every day is 250-300 g, increasing the feed intake every day to 600-650 g after two weeks of breeding, continuing to breed for three weeks, marking the weight of the selected piglets after bearing the weight, carrying out bearing again every week in the grouping breeding process, summarizing the weighing result recording tables, not sending the piglets into a column independently in the piglet breeding process, and feeding the piglets according to a principle when the piglets are fed with the feed, namely feeding the piglets in a small amount, adding the feed for multiple times, and generally adding the feed for 3-4 times every day;
2) selecting pigs: selecting 90 piglets which are bred, selecting piglets with the weight of 25-35 kilograms, wherein the selected piglets have the characteristics of long waist, large body and thin skin and high strength, ensuring that the hair on the epidermis is sparse and glossy, the orientation of the piglets requires short head and wide forehead, large eyes and spirit, deep mouth and fork and aligned lips, thin and hard auricles, wide and deep forebody, straight middle body, developed hind body, thick and strong cauda, strong limbs and strong physique;
3) grouping piglets: randomly dividing 90 selected piglets into three groups of a control group, an experimental group I and an experimental group II, wherein 30 piglets in each group are adjusted after grouping is completed, so that the average weight of the three groups of piglets is kept between 2 kg and 3 kg, and the 30 piglets which are not grouped are confined in three stalls in the grouping process, and 10 piglets in each stall are kept;
4) grouping cultivation: the piglets in the three groups of the control group, the first experimental group and the second experimental group are placed in the breeding environment with the same condition for 100 days, and the breeding process of each group is as follows:
(1) control group: feeding 900 g of conventional feed to each pig every day, cleaning pigsty every day at regular time, including cleaning garbage, excrement, urine and the like, and simultaneously carrying out spray disinfection and fumigation on a pigsty for one time; thoroughly cleaning pigsty once a week, thoroughly washing feces and residual feed by using a high-pressure water gun, spraying and soaking pigsty, ground and the like by using soap water, then fumigating and sterilizing, making relevant records, weighing piglets every week, and sorting and recording data;
(2) experimental group one: feeding 900 g of mixed feed to each pig every day, fully mixing and proportioning 75 parts of conventional private chat and 25 parts of herbivore, cleaning pigsty every day at regular time, including cleaning of garbage, excrement, urine and the like, and simultaneously carrying out spray disinfection and fumigation on the pigsty for one time; thoroughly cleaning pigsty once a week, thoroughly washing feces and residual feed by using a high-pressure water gun, spraying and soaking pigsty, ground and the like by using soap water, then fumigating and sterilizing, making relevant records, weighing piglets every week, and sorting and recording data;
(3) experiment group two: feeding each pig every day, then mixing the feed with 900 g, uniformly mixing 75 parts of conventional private chat and 25 parts of leaf-eating grass according to a fully-mixed ratio, uniformly doping nutrients into the mixed feed, cleaning pigsty every day at regular time, including cleaning garbage, excrement, urine and the like, and simultaneously carrying out spray disinfection and fumigation on the pigsty for one time; thoroughly cleaning pigsty once a week, thoroughly washing feces and residual feed by using a high-pressure water gun, spraying and soaking pigsty, ground and the like by using soap water, then fumigating and sterilizing, making relevant records, weighing piglets every week, and sorting and recording data;
5) data sorting and analyzing: and (4) respectively counting the weight of the three groups of piglets in the process of breeding, and taking an average value for comparing and analyzing each group of data.
Keeping the environmental temperature of the pigsty within a proper temperature range in the breeding process, keeping the environmental temperature between 20 ℃ and 25 ℃ in the piglet culture stage, keeping the temperature at about 20 ℃ in the subsequent group breeding process, ensuring harmful gas in the pigsty in the breeding process, and ensuring no abnormal noise in the pigsty, wherein the pigsty is reasonably ventilated to improve the air quality in the pigsty, eliminate the harmful gas and water vapor in the pigsty, and adjust the temperature and the humidity in the pigsty, the airflow speed in the pigsty is preferably 0.1-0.2 m/s, and if the external weather is cold, the airflow speed of the pigsty is controlled below 0.15 m/s; the living space of the swinery is required to meet the requirements of normal feeding, excretion, rest and movement of the pigs, fighting of the pigs is reduced, manual light control is adopted, 12/12-hour light and dark illumination can be adopted, illumination is provided for the miniature pigs from 6 o 'clock to 6 o' clock at the morning, and the illumination intensity is 100 lux; selecting fresh and healthy leaves of the leaf-eating grass, immersing the leaves into clear water for cleaning, washing off dust attached to the surfaces of the leaves, then putting the cleaned leaf-eating grass in a cool and dry place for airing, and crushing the aired leaf-eating grass into small pieces by using a crusher to be mixed into conventional feed.
Compared with the control group, the weight gain of the experiment group I is increased by about 6 percent after the cultivation for one hundred days, and is obviously improved, and compared with the control group II, the weight gain of the experiment group II is increased by about 15 percent after the cultivation for one hundred days, and the improvement is more obvious, and the meat quality and the taste are better.
The invention has the beneficial effects that: the new antibiotic-free breeding technology of the phyllanthus edulis feed is beneficial to the weight gain of piglets in the breeding process by doping the phyllanthus edulis in the feed, and microelements and beneficial mineral substances such as vitamins, chlorophyll, dietary fiber, SOD, isoflavone, beta-carotene, potassium, selenium, iron and the like and various medicinal ingredients such as emodin, anthraquinone and the like in the phyllanthus edulis after the integration of nutrients can be more fully absorbed by the piglets, so that the disease resistance can be improved, the feed efficiency can be improved, the growth and the growth can be promoted, the pork quality can be improved, the mouthfeel can be improved, the cost can be reduced, and the benefit can be improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The new antibiotic-free cultivation technology of the leaf-eating grass feed is characterized by comprising the following steps:
1) piglet cultivation: selecting excellent piglets for breeding, selecting weaned piglets of 28-35 days old from the piglets, breeding and fattening with normal feed, wherein the average feed intake of each piglet per day is 250-300 g, and the average feed intake is increased to 600-650 g after two weeks of breeding for further breeding for three weeks;
2) selecting pigs: selecting 90 piglets which are bred, selecting piglets with the weight of 25-35 kilograms, wherein the selected piglets have the characteristics of long waist, large body and thin skin and high strength, ensuring that the hair on the epidermis is sparse and glossy, the orientation of the piglets requires short head and wide forehead, large eyes and spirit, deep mouth and fork and aligned lips, thin and hard auricles, wide and deep forebody, straight middle body, developed hind body, thick and strong cauda, strong limbs and strong physique;
3) grouping piglets: randomly dividing 90 selected piglets into three groups of a control group, an experimental group I and an experimental group II, wherein 30 piglets in each group are adjusted after grouping is completed, so that the average weight of the three groups of piglets is kept between 2 kg and 3 kg, and the 30 piglets which are not grouped are confined in three stalls in the grouping process, and 10 piglets in each stall are kept;
4) grouping cultivation: the piglets in the three groups of the control group, the first experimental group and the second experimental group are placed in the breeding environment with the same condition for 100 days, and the breeding process of each group is as follows:
(1) control group: feeding 900 g of conventional feed to each pig every day, cleaning pigsty every day at regular time, including cleaning garbage, excrement, urine and the like, and simultaneously carrying out spray disinfection and fumigation on a pigsty for one time; thoroughly cleaning pigsty once a week, thoroughly washing feces and residual feed by using a high-pressure water gun, spraying and soaking pigsty, ground and the like with soap water, then fumigating and sterilizing and making relevant records, weighing piglets every week, and sorting and recording data;
(2) experimental group one: feeding 900 g of mixed feed to each pig every day, fully mixing and proportioning 75 parts of conventional private chat and 25 parts of herbivore, cleaning pigsty every day at regular time, including cleaning of garbage, excrement, urine and the like, and simultaneously carrying out spray disinfection and fumigation on the pigsty for one time; thoroughly cleaning pigsty once a week, thoroughly washing feces and residual feed by using a high-pressure water gun, spraying and soaking pigsty, ground and the like by using soap water, then fumigating and sterilizing, making relevant records, weighing piglets every week, and sorting and recording data;
(3) experiment group two: feeding each pig every day, then mixing the feed with 900 g, uniformly mixing 75 parts of conventional private chat and 25 parts of leaf-eating grass according to a fully-mixed ratio, uniformly doping nutrients into the mixed feed, cleaning pigsty every day at regular time, including cleaning garbage, excrement, urine and the like, and simultaneously carrying out spray disinfection and fumigation on the pigsty for one time; thoroughly cleaning pigsty once a week, thoroughly washing feces and residual feed by using a high-pressure water gun, spraying and soaking pigsty, ground and the like by using soap water, then fumigating and sterilizing, making relevant records, weighing piglets every week, and sorting and recording data;
5) data sorting and analysis: and (4) respectively counting the weight of the three groups of piglets in the process of breeding, and taking an average value for comparing and analyzing each group of data.
2. The new antibiotic-free cultivation technology of the leaf-eating grass feed as claimed in claim 1, wherein the environmental temperature of the pigsty is kept within a proper temperature range in the cultivation process, the environmental temperature is kept between 20 ℃ and 25 ℃ in the piglet cultivation stage, the temperature is kept about 20 ℃ in the subsequent grouped cultivation process, harmful gas in the pigsty is guaranteed in the cultivation process, abnormal noise does not exist in the pigsty, the pigsty is reasonably ventilated to improve the air quality in the pigsty, remove the harmful gas and water vapor in the pigsty and adjust the temperature and humidity in the pigsty, the airflow speed in the pigsty is preferably 0.1-0.2 m/s, and if the external weather is cold, the airflow speed of the pigsty is preferably kept below 0.15 m/s.
3. The new antibiotic-free breeding technology of the leaf-eating grass feed as claimed in claim 1, wherein the living space of the swinery during the breeding process is required to meet the requirements of normal feeding and excretion, rest and movement of the pigs, fighting of the pigs is reduced, artificial light control is adopted, 12/12-hour light and shade illumination can be adopted, illumination is provided for the miniature pigs generally from 6 o 'clock to 6 o' clock in the morning, and the illumination intensity is 100 lux.
4. The new technology for the antibiotic-free breeding of the leaf-eating grass feed as claimed in claim 1, wherein the weight of the selected piglets is marked after the weight bearing, the weight of each piglet is again bearing every week during the grouped breeding process, and the weighing results are summarized in the recording table.
5. The new technology for raising the phyllanthus herbivorus feed nonreactive culture according to claim 1, wherein the piglets are not required to be independently raised in a fence in the process of raising the piglets, and when the feed is added to the piglets, a principle is required to be followed, namely the piglets are fed in a small amount and are added for multiple times, and the feed is required to be added for 3-4 times every day generally.
6. The new antibiotic-free cultivation technology of the leaf-eating grass feed as claimed in claim 1, wherein the leaf-eating grass is prepared by selecting fresh and healthy leaves, soaking the leaves in clear water for cleaning, washing off dust attached to the surfaces of the leaves, then placing the cleaned leaf-eating grass in a cool and dry place for airing, and crushing the aired leaf-eating grass into small pieces by using a crusher to be mixed into conventional feed.
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| CN112998148A (en) * | 2021-03-01 | 2021-06-22 | 王连生 | Green antibiotic-free growth-promoting compound pig feed |
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| CN107912613A (en) * | 2017-11-29 | 2018-04-17 | 柏绿山 | With the feed and its production method of food leaf grass production |
| CN109820090A (en) * | 2019-03-08 | 2019-05-31 | 刘坚 | A kind of pig feed additive improving immunity and the pannage including it |
| CN109730195A (en) * | 2019-03-15 | 2019-05-10 | 刘坚 | A kind of animal sources pannage and preparation method thereof |
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