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Is sika deer easy to raise?
Question 1: Is sika deer easy to raise? Feeding sika deer with grass powder means grinding corn straw, bean straw, straw, wheat straw, peanut seedling and dried leaves into powder to feed sika deer. The method of feeding sika deer grass powder is very simple, that is, mixing 65,438+000 kg of grass powder with about 65,438+000 kg of hot water, uniformly stirring, stacking it on the cement floor or putting it in a special pond for 2-3 hours to make it ferment and soften. Then mix the mixed concentrated solution (corn flour, bean cake, salt, bone meal, etc.). ) Ferment with fermented grass powder for 2-3 hours, and then feed it to deer. Grass powder is slightly sour after fermentation, which sika deer like to eat. The biggest advantage of feeding sika deer with grass powder is to improve the feed utilization rate and reduce the cost of raising deer. The utilization rate of feed ground into grass powder can reach 100%, especially for fresh hazelnut trees. Deer don't like to eat them, so they can only eat a little. If it is crushed and fermented, it will be eaten up by deer. Another advantage of feeding sika deer with grass powder is that the fence is clean, unlike feeding the whole feed, which makes the ground full of residue. It is also very convenient to observe the changes of sika deer feces. Because the grass powder is put in the feed trough, the chance of pollution is reduced.

Question 2: What is the prospect of raising deer now? Is sika deer easy to raise 1? Deer Breeding Although the deer breeding industry has not completely emerged from the shadow in the late 1990s, its development trend is very gratifying, mainly as follows: ① North China, South China and Central China provinces, cities and counties buy a large number of breeding deer from Northeast China every year. According to the statistics of Jilin Provincial Forestry Department, there were no less than 50,000-60,000 deer in Jilin Province in two years: 1.998 and 1.999. (2) Supply and marketing channels are taking shape. At present, deer product dealers are almost active all over the country. Only Xifeng in Liaoning and Shuangyang in Jilin account for almost 1/4- 1/3 of the whole country, so it is not difficult to buy and sell deer products. (3) The number of deer breeders is increasing, and the technology popularization is deepening. For decades.

Over the past few years, only deer research institutions, universities and dozens of state-owned deer farms in Northeast China have trained a large number of deer technicians in various forms, and they have become the backbone of the deer industry. In the past 30 years, a large number of deer breeding books and academic papers have been published in various ways, and more than 100 scientific research achievements have won awards at all levels.

2. Is it risky to raise deer? To be exact, raising deer is still risky. One of the risks comes from the market. The domestic market is still fragile and the international market is difficult to predict. The second risk is deer disease. The former is beyond our control, and the latter can be controlled through scientific feeding and sanitation and epidemic prevention. At the same time, we should also see the opportunity to raise deer. First, with the development of national economy and the improvement of people's living standards, deer products will become more and more popular. Second, the development of modern high technology will drive the development of deer breeding technology. The third is the country.

Economists are adjusting the structure of agricultural industry, tilting from traditional agriculture to famous, special, excellent and new agriculture, which provides an opportunity for the development of deer industry.

3. Can deer make money? Whether in the past, now or in the future, raising deer to make money is certain, but it is just a matter of earning more and earning less. Of course, raising deer is not a short-term and quick-acting project, and its one-time investment is large, such as building houses and introducing deer. And a dozen deer have to spend tens of thousands of yuan, and the normal sales of velvet antler and young deer are profitable. Under normal circumstances, it takes 3-4 years to return the money, which is relatively slow. But after returning to the capital, deer is a cash cow and a cornucopia. Because farmers can raise deer labor and some feed for free or at a very low cost. For example, each deer produces three pilose antler with fresh weight of 2.5 kg and dry weight of 0.9 kg every year, and it can be sold for 2250 yuan per kg from 65438 to 0999. If the weight of fresh pilose antler produced by Liangba is 1.5 kg and the price per kg is 1200- 1300 yuan, it can be sold to 1800- 1950 yuan. Dovets calve 1 head, and the average calf price is 2500 yuan/head. The average net profit of each deer is 1000- 1500 yuan.

4. What is the prospect of raising deer? It should be said that the prospect of raising deer is promising. Fortunately, China is rich in deer resources, so it is not difficult to introduce sika deer or red deer. But I advise my friends to pay attention to the quality of deer when introducing them, and not to introduce low-yield deer, old and weak deer, especially traffickers. In addition, China is rich in feed resources, which can be eaten by cattle and horses. In addition, deer is very adaptable and can be raised all over the country. With the improvement of people's living standards, not only health products such as velvet antler, deer blood and deer whip are needed, but also delicious foods such as venison, deer tendon and deer tail are needed. The problem is to continue to strengthen the scientific research on deer, make a fuss about high yield, high quality and low consumption, expand publicity, and let deer products enter thousands of households.

Question 3: Is it easy to raise sika deer? How much is one? It's easy to raise Now the youngest 10 month old, each 4500.

Question 4: Is sika deer easy to raise? Sika deer are easy to raise. I have been raising sika deer in Shandong sika deer farm for many years.

Question 5: How do sika deer raise male deer and female deer? After mating in September ~165438+10 every year, deer will enter the rest stage in winter. Although deer do not produce cashmere and litter in winter, it is closely related to cashmere and litter in the second year. If good feeding and management conditions are not provided in winter, there will be no high yield in summer. Therefore, the management of deer breeding in winter is an important link to improve the economic benefits of deer breeding and to win the winter safely and smoothly. Therefore, according to the current experience and practice of raising deer in various places, the author mainly introduces several feeding and management techniques of winter deer as follows.

1 Pay attention to the insulation of the deer house.

Although deer are not afraid of cold, too cold environment will consume a lot of heat energy in deer. In order to increase body heat to keep out the cold, deer increased their food intake, resulting in waste of feed and increased production costs. Young deer and breeding deer are sensitive to environmental temperature. If the house is too cold in winter, it will not only affect the growth and development of deer, but also easily lead to colds, pneumonia and partial death. At present, it has been accepted by people to raise cattle and pigs in a warm environment to improve production efficiency. Similarly, raising deer in greenhouse in winter is also an important technical measure. At present, the commonly used thermal insulation measures are: (1) sawdust can be spread on the ground of the pen house as a cushion in winter, which not only keeps the heat, but also absorbs feces and urine, which is convenient for improving the environmental sanitation in the pen house. (2) Block the air holes on the wall of the deer house to prevent the wind from invading. (3) After it snows in winter, the snow inside and outside the house should be cleaned in time, which can not only keep warm, but also prevent the deer from slipping and causing fractures. (4) Warm drinking water should be supplied in winter, and the remaining water in the tank can be discharged at night to prevent the deer from freezing and cracking the tank when drinking ice water. (5) Farmers can raise deer by hanging grass curtains, cloth curtains and plastic sheets. Put it on the door of the house to keep warm. You can also put a few bundles of firewood at the door at night and take them down during the day.

2. The basis of artificial auxiliary lighting (1). The live weight of deer grows faster in spring and summer than in autumn and winter (the slowest growth in winter). This natural growth law prolongs the maturity of deer and delays the cashmere production time of deer. If deer is used as meat, the supply of deer meat will be unbalanced all year round, that is, there are plenty of meat sources in spring and summer and lack of meat sources in autumn and winter. The seasonal growth of deer is naturally formed and inherent, which has nothing to do with the simple feed supply, but with the length of light. According to the research, the continuous illumination duration in winter is 16 hours, followed by 8 hours in darkness, and the illumination intensity reaches 250 ~ 300 LX (lux). After six weeks of regular treatment, deer can accelerate growth, increase feed intake and gain weight in winter. (2) The necessity of filling light. China is located in the temperate zone, with four distinct seasons in most areas and short sunshine in winter lasting for 3 ~ 4 months. Artificial light source should be used for supplementary lighting, so that captive deer can have a continuous illumination time of 16 hours. (3) the method of supplementary lighting. Any kind of electric light can be used as a light source, and incandescent bulbs are generally suitable. It is only necessary to measure the light up to 250 ~ 300 LX at the height from the ground 1 m (not directly below the light source). Usually, the lights are turned on after the sun goes down, and artificial lighting is carried out. Turn off the lights in natural light (daylight) hours plus working lights 16 hours. If it is cloudy or cloudy, the light intensity of the whole day should be changed to artificial light. (4) Effect of supplementary artificial lighting: By adopting supplementary artificial lighting, obvious effects have been seen in many deer farms in China. According to the data, the experiment of light supplement in winter showed that the daily gain of the experimental group was 330 grams in a long period of 6 weeks, while the daily gain of the control group without artificial light supplement was about 65438 0.52 grams, which was 2.2 times that of the control group. At the same time, the feed intake of deer in the experimental group increased, the feed utilization rate increased, the fur color was bright, and the cashmere production time was 5 ~ 10 days earlier. Artificial light supplement for deer in winter is good for both meat deer and velvet antler, especially for breeding deer. It can promote deer to mature ahead of time and produce cashmere, and increase economic benefits.

After feeding high-quality feed with artificial light, the feed intake of deer increases, so it is necessary to provide high-quality and sufficient feed for deer, fully tap the potential of artificial light, and achieve the purpose of improving production performance. In some deer farms in northern China, corn stalks and bean stalks are often used to feed deer in winter, which not only can not meet the demand for feed after light supplement, but also is prone to vitamin deficiency. Therefore, it is best to add alfalfa powder, carrots or beets to the feed to meet the nutritional needs of deer growth and metabolism.

Question 6: Feeding conditions of sika deer 1. Have a preliminary understanding of deer. At present, we mainly raise sika deer and red deer, and all sika deer are sika deer in Northeast Asia. Due to geographical isolation, different types of groups are formed, such as Shuangyang, Dongfeng, Yitong, Longtan Mountain, Fusong and Xingkai Lake. These types of deer can also be regarded as strains or original breeds. On this basis, through artificial cultivation, the sika deer breeds such as Shuangyang, Xifeng, Xiping and Dunhua were bred.

There are 8 subspecies of red deer in China. Northeast wapiti, Tianshan wapiti, Altay wapiti and Tarim wapiti are the most popular breeds, while Tianshan wapiti and Altay wapiti are more productive. Tianshan wapiti was introduced to the northeast, and then artificially cultivated into Qingyuan strain of Tianshan wapiti, and the effect of improving Northeast wapiti with it was better.

The characteristics of artificially bred sika deer and red deer are high productivity, stable heredity and high breeding value. However, because the characteristics of artificially cultured sika deer are not obvious enough, it is not as easy to distinguish them as horses, cows and pigs, and the phenomenon of confusing fish with pearls is very serious. Therefore, when buying deer, you should have a preliminary understanding of deer by reading books and consulting experts. Understand the biological characteristics, production capacity, basic feeding conditions, input-output ratio, etc. So as to know fairly well and avoid blindness and randomness.

Second, we should make an investigation. That is, visit several deer farms to understand the species, sources, production capacity, diseases, market conditions and profit and loss of deer. At the same time, you can also learn from the experience of deer breeding and management. You can visit Dalu Farm and Lu Xiao Farm. They have different models and can get all kinds of inspiration. Of course, you can also consult experts and experienced people, so as to buy satisfactory deer.

Third, buying stag depends on velvet. Deer' main products and economic income are velvet antler, so it is necessary to buy high-yield breeder deer. However, it is difficult to determine the cashmere yield of male deer without antler, and the error of the most experienced experts is probably 50%. Therefore, to buy a male deer, it depends on the antlers, and buy deer in June-July to ensure the quality. As a male deer, it needs high yield besides good appearance. That is to say, the three-year-old sika deer (2 saws) produces no less than1.250g, the four-year-old sika deer produces no less than1.500g, and the five-year-old red deer produces no less than 8,000g. Below this standard, you are not qualified to raise deer. At present, the hourly price of sika deer breeding male deer is generally 654.38+00000-25000 yuan/deer, female deer is 45000-55000 yuan/deer, red deer breeding male deer is 30000-50000 yuan/deer, and there are also 80000 yuan and 654.38+00000 yuan/deer.

Fourth, what kind of deer is a good deer. A good deer can be considered as having the following conditions: (1) good appearance; (2) Good health and no disease; (3) the coat color is bright; (4) high production capacity; 5] The age shall not exceed 5 years, mainly considering the serviceable life of deer. Generally, the life span of sika deer is 10 years, while that of red deer is nearly 20 years, and the life span of buying young deer is longer.

5. How to buy deer? (1) Don't buy cheap deer. As the saying goes, you get what you pay for. The quality of cheap deer is not high, the cashmere yield of male deer is low, the calf yield of female deer is low, and there are even old, weak and sick deer; (2) Please be an insider of the staff officer; (3) Be very careful when buying deer from profiteers. Because the purpose of profiteering is to make profits, you can do whatever it takes to make profits.

Sixth, transport deer safely. Don't forget three certificates when transporting deer: transportation certificate (issued by the field management office of the forestry department), quarantine certificate and disinfection certificate (issued by the local veterinary health department). It is best to transport deer with a special deer transport vehicle: the cage is firm, dark, ventilated, non-slip and high in safety factor. You don't need to drink water to feed for less than 24 hours. You should prepare enough feed for more than 24 hours, and feed the deer with water when people eat it. After unloading, you can drink light salt water, and the feed should be the same as the original field as far as possible. There is a transition period of 2-3 days from less to more refined.

Sika deer is a treasure, so it has high breeding value. However, how to breed sika deer is not easy, and the following prerequisites are required:

1. site: the site of the deer farm should be sandy or stony soil site, with dry terrain and 5 degrees south or southeast inclination. The mountainous area should be chosen in a place that is not threatened by mountains and rivers, sheltered from the wind, with good wind direction and good drainage.

2. Feed: This is the main condition for field selection. It is best to choose a place with lush grass all year round, good environmental protection, less pollution and low noise.

The sika deer in captivity need an average of 350kg ~ 400kg of concentrated feed and 1750kg ~ 2000kg of roughage every year ...

Question 7: What are the requirements for raising sika deer? First of all, we should have a preliminary understanding of deer. At present, we mainly raise sika deer and red deer, and all sika deer are sika deer in Northeast Asia. Due to geographical isolation, different types of groups are formed, such as Shuangyang, Dongfeng, Yitong, Longtan Mountain, Fusong and Xingkai Lake. These types of deer can also be regarded as strains or original breeds. On this basis, through artificial cultivation, the sika deer breeds such as Shuangyang, Xifeng, Xiping and Dunhua were bred.

There are 8 subspecies of red deer in China. Northeast wapiti, Tianshan wapiti, Altay wapiti and Tarim wapiti are the most popular breeds, while Tianshan wapiti and Altay wapiti are more productive. Tianshan wapiti was introduced to the northeast, and then artificially cultivated into Qingyuan strain of Tianshan wapiti, and the effect of improving Northeast wapiti with it was better.

The characteristics of artificially bred sika deer and red deer are high productivity, stable heredity and high breeding value. However, because the characteristics of artificially cultured sika deer are not obvious enough, it is not as easy to distinguish them as horses, cows and pigs, and the phenomenon of confusing fish with pearls is very serious. Therefore, when buying deer, you should have a preliminary understanding of deer by reading books and consulting experts. Understand the biological characteristics, production capacity, basic feeding conditions, input-output ratio, etc. So as to know fairly well and avoid blindness and randomness.

Second, we should make an investigation. That is, visit several deer farms to understand the species, sources, production capacity, diseases, market conditions and profit and loss of deer. At the same time, you can also learn from the experience of deer breeding and management. You can visit Dalu Farm and Lu Xiao Farm. They have different models and can get all kinds of inspiration. Of course, you can also consult experts and experienced people, so as to buy satisfactory deer.

Third, buying stag depends on velvet. Deer' main products and economic income are velvet antler, so it is necessary to buy high-yield breeder deer. However, it is difficult to determine the cashmere yield of male deer without antler, and the error of the most experienced experts is probably 50%. Therefore, to buy a male deer, it depends on the antlers, and buy deer in June-July to ensure the quality. As a male deer, it needs high yield besides good appearance. That is to say, the three-year-old sika deer (2 saws) produces no less than1.250g, the four-year-old sika deer produces no less than1.500g, and the five-year-old red deer produces no less than 8,000g. Below this standard, you are not qualified to raise deer. At present, the hourly price of sika deer breeding male deer is generally 654.38+00000-25000 yuan/deer, female deer is 45000-55000 yuan/deer, red deer breeding male deer is 30000-50000 yuan/deer, and there are also 80000 yuan and 654.38+00000 yuan/deer.

Fourth, what kind of deer is a good deer. A good deer can be considered as having the following conditions: (1) good appearance; (2) Good health and no disease; (3) the coat color is bright; (4) high production capacity; 5] The age shall not exceed 5 years, mainly considering the serviceable life of deer. Generally, the life span of sika deer is 10 years, while that of red deer is nearly 20 years, and the life span of buying young deer is longer.

5. How to buy deer? (1) Don't buy cheap deer. As the saying goes, you get what you pay for. The quality of cheap deer is not high, the cashmere yield of male deer is low, the calf yield of female deer is low, and there are even old, weak and sick deer; (2) Please be an insider of the staff officer; (3) Be very careful when buying deer from profiteers. Because the purpose of profiteering is to make profits, you can do whatever it takes to make profits.

Sixth, transport deer safely. Don't forget three certificates when transporting deer: transportation certificate (issued by the field management office of the forestry department), quarantine certificate and disinfection certificate (issued by the local veterinary health department). It is best to transport deer with a special deer transport vehicle: the cage is firm, dark, ventilated, non-slip and high in safety factor. You don't need to drink water to feed for less than 24 hours. You should prepare enough feed for more than 24 hours, and feed the deer with water when people eat it. After unloading, you can drink light salt water, and the feed should be the same as the original field as far as possible. There is a transition period of 2-3 days from less to more refined.

Sika deer is a treasure, so it has high breeding value. However, how to breed sika deer is not easy, and the following prerequisites are required:

1. site: the site of deer farm should be sandy or stony soil site, with dry terrain and inclined 5 degrees to the south or southeast. The mountainous area should be chosen in a place that is not threatened by mountains and rivers, sheltered from the wind, with good wind direction and good drainage.

2. Feed: This is the main condition for field selection. It is best to choose a place with lush grass all year round, good environmental protection, less pollution and low noise.

Fully captive sika deer need an average of 350kg ~ 400kg of concentrated feed and 17 of roughage every year. > & gt

Question 8: How much does it cost to breed sika deer? Breeding sika deer is very complicated. The prices of men and women are different, and the income of men and women is also different. If you choose the best breed, 30 deer can get 200 thousand yuan. Raising a deer is risky, or the cost of becoming a deer depends on the number of births you have. Generally, deer farms will provide relevant technology when buying deer. Technician, you can negotiate with the deer farm. It is best to go to a deer farm for a field trip. It is not easy to raise deer, so it must be raised scientifically, but the deer face is very valuable, about 5 thousand yuan a pair. First, choose improved deer: The domesticated deer in China are mainly sika deer, red deer, white-lipped deer and water deer. Sika deer is the most artificially raised, followed by red deer. The economic value of sika deer and red deer is basically the same, and the quality of red deer antler is second only to sika deer. To raise deer, we should first choose improved deer, because compared with low-yield deer, high-yield deer not only have great differences in cashmere yield, but also in cashmere quality and price, and their economic benefits are very different. Second, the feeds available for scientific deer breeding include green juicy feed, dry roughage feed, concentrated feed and mineral feed. Green feed and roughage mainly include crop straws, vines, leaves, green hay, root feed and silage. Green feed and roughage are free. In addition to roughage, 1.0 ~ 1.5 kg of concentrate should be supplemented every day. Concentrated feed is mainly composed of energy feed such as corn, wheat, sorghum and other grains, and protein feed such as animal protein, various cakes and bran feed. General energy feed accounts for 50% ~ 60%, protein feed accounts for 15 ~ 20%, and bran feed accounts for 15 ~ 25%. The daily supplementary feeding amount of bone meal and salt is 1.5 ~ 20g, and the daily supplementary feeding amount of salt is 20g. We should adopt the feeding principle of coarse before fine. In winter and early spring, succulent feeds such as carrots, silage and vegetable leaves should be supplemented with 1.0 ~ 1.5 kg. Concentrate, minerals and juicy feed should be appropriately added during the breeding period, cashmere period and pregnancy and lactation period of the doe. The doe should be fed roughage before and during the second trimester of pregnancy, and fine feed with small volume and excellent quality should be fed in the later trimester. Feeding times are generally three times a day, and if necessary, at night 1 time. The data show that during the antler growing period, adding cobalamin and animal growth hormone alternately in the feed can increase the velvet yield. Third, timely breeding Generally, when the deer 1.5 years old, the deer is sexually mature, but at this time, the body has not yet matured, and the suitable breeding age should be 2.5 years old. The breeding period of deer is from late August to 165438+ 10. Doe every 18 ~ 24 days * *1time, each time lasting 2 ~ 4 days. Breeding male deer should choose strong male deer with fast growth, high cashmere yield, strong disease resistance and stable heredity. Generally, every 15 ~ 20 female deer should be released 1 breeding male deer. After the doe * * *, it is necessary to mate at the right time, usually 2 ~ 3 times. The gestation period of deer is 23 1 ~ 236 days for sika deer and 240 ~ 250 days for red deer. Each nest 1 ~ 2 nests. 4. Cutting velvet scientifically, harvesting for the first time, cutting 1.6 ~ 1.9 cm vertically from the top when it grows to 3 cm, which can greatly increase the output of velvet antler. The time of picking velvet antler should be appropriate, and picking it too early or too late will affect the output of velvet antler. Triploid is harvested in 65-70 days, and tetraploid is harvested in 75-80 days. There are two kinds of sawing wool: hanging ring method and anesthesia method. Coconut grove and Jingsongling are commonly used for intramuscular injection, and deer are anesthetized to the ground 15 ~ 20 minutes after injection. When sawing wool, it should be light, fast and flat. After sawing, the medicine should be even, and the deer should be released quickly. In addition to the above four points, it should also be carefully managed.

Question 9: I want to raise sika deer, but I'm worried about sales. Can I keep sika deer? It is a first-class protected animal, and the cost of obtaining a breeding certificate is not high, but the examination and approval procedures are more troublesome.

To apply for a special breeding certificate, you need to apply to the Forestry Bureau. Go through the following procedures:

1, the business unit or individual shall submit a written application report to the local county forestry bureau;

2, the county forestry bureau according to the declaration of the content of the operation and utilization of the "application form";

3, county forestry bureau to verify the business content and scale, supply channels and methods;

4, county forestry bureau submitted to the Municipal Forestry Bureau, according to the business units or individuals to apply for business in the city, the number of species and the number of domestication and breeding for examination and approval, instead of the Provincial Forestry Department issued the "non national key protected wildlife business license". In principle, the national key protected wild animals are not considered for management and utilization, and the special needs are audited by the Municipal Forestry Bureau and reported to the higher forestry authorities for approval.

The commercial value of deer is firstly velvet antler. The horns of male deer are different from those of cattle and sheep. Buck's horn is a kind of solid horn, and its partially ossified bag horn, that is, velvet antler, is a valuable medicinal material with complex components. Price is high. The income from velvet antler alone is already considerable. Although the doe does not produce cashmere, it has good fertility and can breed a large number of offspring, which is also a great economic income.

Sika deer is a treasure, and velvet antler has high medicinal value and nourishing effect. Is the king of Chinese medicine, tonic top grade. Deer kidney has the function of strengthening yang and tonifying deficiency, and is regarded as a specific medicine for strengthening yang, replenishing essence and improving sexual function by medical circles at home and abroad. Deer tail and deer tendon have the function of treating epilepsy and other diseases; Deer fetus has the effect of treating kidney deficiency and gynecological diseases; Deer blood and deer dish also have high medicinal value; Deerskin is the best raw material for making high-grade and expensive leather clothes. Deer tendon, deer heart and venison are top-grade dishes at luxury banquets.

The economic benefits of raising deer are very obvious, and the comprehensive development and management of various deer products will bring more rich returns than a single production and management model. Due to the different feeding conditions, sika deer varieties and velvet yield and quality, it is very complicated to accurately estimate how much a deer can make a profit every year. It must be estimated according to the actual situation.

Question 10: How to raise sika deer? Landlord, sika deer is actually very easy to raise. ...........

The feeding method of sika deer is as follows: 1. The site should be in dry sand or stony place. The mountainous area should be chosen in a place that is not threatened by mountains and rivers, sheltered from the wind and well drained. 2. It is best to choose a place with lush grass all year round, good environmental protection, less pollution and low noise. Sika deer is a ruminant, its food intake is lower than that of cattle and sheep, and its resistance to roughage is stronger. Straw, by-products, litter and wormwood of all crops are good feed for deer. 3. The feeding method is mainly green roughage, supplemented by concentrated feed, and supplemented by local green juicy feed and roughage. Try to make use of local feed resources with low price, large quantity, wide source and stable supply. Regular and quantitative feeding should be appropriate every time, and it should be uniform day by day, not too much and not too little.