董事长花了3000多万美元在上海证券交易所募集锦鲤,并获得了安倍晋三颁发的奖项。
2021年5月17日
锦鲤(昆明锦鲤养殖场)
2021年5月21日

This question is the most raised and searched by netizens. Most of them are fish friends who have just started to raise Koi. Considering this, we have to start from the beginning step by step. Let’s discuss the mystery of Koi culture

This article will start from the point of view of the fish friends who have just come into contact with Koi, including the preparation before raising Koi – the purchase of Koi – the introduction of Koi Aquarium – the water quality of raising Koi – the overflow of Koi – the choice of Koi food – the daily raising of Koi – the prevention and treatment of Koi disease. Through these aspects of a detailed understanding of how to raise Koi. How to raise koi is not so simple. Let’s get ready and learn

The first step to learn how to raise the koi is not how to raise the koi, but how to prepare for the cultivation of the Koi. Don’t underestimate the details of the cultivation of the Koi. As the saying goes, “details determine success or failure.”. Before raising Koi, it is better to know and master these knowledge. First of all, you need to know the classification of Koi varieties, their characteristics and market conditions. So you can judge which species of Koi you will raise. There is also raising Koi, you have to consider that you are most suitable for raising a few Koi, otherwise the lack of space may cause very serious consequences. How to raise the density of Koi? The general stocking density of Koi pond can refer to the table of stocking density of Koi pond. The density of water cluster box is generally 60 cubic centimeter × 30 cm3 × Six Koi (Cyprinus carpio L.) with body length of 15-20 cm can be reared in 15 cm 3; 90 CC × 30 cm3 × 8 can be raised in 50 cm 3; 110 CC × 30 cm3 × 10 can be raised in 50 cubic centimeters. I hope you can buy your own carp aquarium according to your actual situation. It’s good to raise several Koi. According to geomancy, it’s better to raise nine. In Chinese traditional learning, nine is the number of the highest and the highest, which has the meaning of great honor; In Fengshui, there is a saying that “three or three are endless, six or six are infinite”. The six tailed red top means “good luck” and the five tailed red and white means “five blessings”; In addition, the saying “Sanyang Kaitai” and “Shuanglong dabbling in water” is also widely spread. Therefore, the koi is prosperous Feng Shui, and the three, six, five, nine and two Koi reared at home are the best

The second step of how to raise koi is to know how to choose Koi. First of all, you have to like Koi. Don’t put the price first. You can’t keep up with the Joneses. Raising fish is to raise your heart. However, a good Koi should be judged from many aspects, as well as the appreciation, price and health of Koi, so as to choose a koi that is satisfied with all aspects. Buying koi is not easy to be impulsive. It is not easy to choose one or several Koi among thousands of Koi

In order to raise Koi well, choosing fish is the key. If you buy small fish of 10-20cm size, you will have the highest success rate. When selecting fish, it depends on whether the feeding water is too muddy and whether there are several festering fish in the fish school. If this is the case, there is no need to look at the fish in this pool. If this pass, you can watch the koi you want quietly. Don’t buy Koi with short head, blunt mouth, thin or bloated body. Choose a fish with a symmetrical figure, active swimming posture and bright eyes. After selecting the koi, remember to ask the shop owner to fill your fish with oxygen. After taking the fish home, don’t rush to open the mouth of the bag. Put the whole bag of fish on the feeding water surface and float for 45 minutes – 1 hour. Let the koi slowly adapt to the feeding water temperature. Then open the bag and let the feeding water gradually mix with the water in the bag before releasing the fish

The third step of how to raise the koi is to choose a suitable fish tank (skipping the fish pond), because most domestic players will choose the koi fish tank to cultivate the koi, so as the home of the koi, it is necessary to introduce it in detail here. Koi aquarium is also divided into many kinds, do not choose the most expensive, only choose their own. New tank or new pool should pay attention to change more water every day, water is the living environment of Koi fish, pay attention to keep clean. First of all, we need a fish tank. The size doesn’t matter. We just need to choose a suitable fish tank according to the home furnishings. But it’s very important to choose different fish tanks. Koi is a large fish. It eats more and more. The defecation volume of koi is more than five times that of goldfish. The structure of the old generation fish tank can not meet the needs of Koi. We need to establish a natural ecosystem. It involves a lot of theoretical knowledge. The chief editor does not allow me to be too wordy. I can only lay out the correct drawings of the fish tank structure for your reference

This is the most basic structure of the koi filter. The bottom of the filter material is left empty because of daily use. After the feces enter the filter, the microorganisms on the filter material decompose, and fish feces and other organic matters are precipitated as mud at the bottom of the filter. The two-layer separator of the filter is also used to stay at the bottom after the sludge precipitates, and will not go to the next filter bin with the water flow

The fourth step is water quality management. The importance of water quality for raising Koi can be seen. Therefore, we should not underestimate the water quality. We should know that most diseases of Koi are caused by poor water quality. Suitable water temperature for Koi culture: the suitable water temperature for koi is 2-32 ℃, but for Koi to grow better, eat better and digest better, the most suitable water temperature for Koi culture is 20-25 ℃. When cultured at this temperature, Koi have a strong appetite and strong constitution. The color develops brilliantly

Suitable pH for Koi culture: since the body fluid of each species has its own pH value, the pH in water quality should be the same as that in fish body fluid for better life of fish. Koi is suitable for living in weak alkaline water, and the suitable pH range is 7.2-7.5. Moreover, Koi also like the fluctuation of pH in water quality too much, otherwise Koi will feel uncomfortable. If the pH is about 6.5, it will not only make the body color of Koi bad, but also easily cause gill disease. Suitable hardness for Koi culture: Koi like water with low hardness. Of course, it’s OK to breed Koi in soft and hard water. Generally, the water used for raising koi is tap water and well water. Content of harmful substances ammonia nitrogen and nitrite: most of these harmful substances come from Koi itself, but if they are not treated actively, Koi will get sick. When the content of harmful substances is too high, Koi will float on the surface of the water. Koi will swim slowly, pale and even die. The content range of these harmful substances should be less than 0.1mg ammonia per liter of water; The content of nitrite should be less than 0.1mg per liter of water; The content of nitrate is about 5.5mg per liter of water; The chloride ion content should be less than 19mg per liter of water without residual chlorine. The water quality must appear to be colorless, tasteless, transparent 2 meters or more, no abnormal foam in water, and turbidity at 5. ° following. If the water quality is good and meets the requirements, the fish culture is half successful

The fifth step of koi is to let Koi over water, so that Koi can adapt to the new environment earlier. Passing water is a process for new Koi to adapt to the environment. As we all know, the taboo of koi is drastic changes in the environment. Otherwise, it is easy to cause Koi disease, infection or death. Therefore, the new fish water can not be ignored, the new fish water steps must be mastered

This is probably the most common method of passing water, and it is effective. You just have to be careful that the bags floating in your aquarium are full of potentially hazardous water. Ideally, you should float the bag in a well prepared isolation tank. Unfortunately, many novice fish friends don’t have isolation tanks. As you get older and experience some outbreaks of fish diseases, you will immediately realize the importance of an isolation tank. After you leave the fish shop, you’d better go home immediately to avoid ammonia accumulating in the bag (in the form of fish excrement). When you get home, open the bag and replace a quarter of the water in the bag with the water in your aquarium. Then float the bag in your fish tank. In order to ensure the safety of the bag, tie the mouth of the bag lower. Then add a little water from your aquarium to the bag every ten minutes. Repeat this procedure for about an hour, then remove the fish and gently put it into your tank. The main purpose of this is to let your fish gradually adapt to the water in your tank. Don’t pour the water in the bag into the fish tank. If you do this, you are likely to bring parasites or pathogens from the fish tank into your tank

This method is basically the same as the floating bag method, except that instead of floating the bag directly in the fish tank, the bag is put into a clean bucket, and then the bucket is floated in the fish tank. The advantage is that you don’t have to worry about the water in the bag getting into your tank. Open the mouth of the bag and replace a quarter of the water in the bag with the water in your aquarium. Then add a little water from your aquarium to the bag every ten minutes. Repeat this procedure for about an hour, then remove the fish and gently put it into your tank

Drip method is especially suitable for marine fish and soft animals or more valuable goldfish, because they are more sensitive to changes in pH value, specific gravity and chemical state. To use the drip method, you need to prepare a bucket, a clip with a suction cup, and an air pipe enough to connect the fish tank and the bucket. Pin one end of the pipe to the clamp, then suck the clamp into the fish tank and make a knot to control the flow. Put the other end into the bag in the bucket, and siphon the water from the fish tank into the bag. Keep the flow rate trickling, ideally one drop every one to two seconds. If you can’t control the flow well by knotting, you can use a powerful clip to do it. Flat clips or C-clips work well. The duration of the drip depends on the species of fish you pass the water. For most freshwater fish, it takes about an hour. For sea water or molluscs, it may take two to three hours. If the fishman who sells your fish has a good reputation and you trust their advice, you can ask them the required time to pass the water and follow it

It is a key step for new fish to cross the water and should not be ignored. Developing the right habit of passing water is a good way to ensure that you get a sense of success from this magical hobby for a long time

How to raise Koi? The sixth step is to talk about how to eat Koi. Food is the priority of the people, not to mention Koi as food. It is very important to choose the right food for Koi. Different growth stages of Koi need different Koi food, mainly considering nutrition, color and other aspects

When it comes to how to raise brocade fish, we should first look at feeding. Koi belongs to omnivorous fish, it eat a variety of food, common bread crumbs, plant debris, earthworms, bread worms, rice, fruit and so on. It can be fed with 60% plant feed and 40% animal feed. Koi should be fed two to three times a day. The amount of feed should be finished within ten minutes. It is recommended to buy bulk spices (a kind of mixed pellet feed, brown with fishy smell)

How to raise the koi to this step, we have started to raise the koi for a long time. Don’t worry, Koi can live for 70 or 80 years, as long as you have the heart, Koi can accompany you for a lifetime. In fact, I think daily management is the most difficult. In this long process, we need to pay attention to a lot of things. For example, what does Koi eat, how to manage water quality, and suitable living conditions for Koi. What’s more, the daily management of Koi requires us to do it repeatedly every day. Are you ready! How to manage the four seasons of the culture of Koi? The culture of Koi should pay attention to the changes of the four seasons. In spring, Koi began to recover from hibernation, and the breeding was transferred from indoor to outdoor, but special attention should be paid to sudden cooling, and the film should be covered in time to keep the water temperature stable; The feeding amount increased gradually from less to more. In summer, the weather is very hot, so plastic shading net must be covered to prevent direct sunlight. In autumn, the weather is less rainy and sunny, and the water temperature drops obviously. It is the most suitable for the growth of carp, and can increase the proportion of animal protein, such as silkworm pupa. Increase the investment to promote fast growth. In winter, the weather is relatively cold. When the temperature drops to 0 ℃, the koi should be transferred to the indoor fish pond in time for overwintering. The indoor water temperature should be kept at 2 ℃ ~ 10 ℃. The key points are heat preservation, proper feeding, keeping fat and disease prevention. The period from November to next March is the overwintering period of Koi

如何饲养锦鲤的最后一步是解决锦鲤饲养过程中的锦鲤病问题,做好锦鲤的守护者。在养殖锦鲤的过程中,锦鲤病是不可避免的,各种常见的鱼病也会偶尔出现。在这个时候,你必须学会如何治疗锦鲤病。虽然锦鲤病是不可避免的,但我们还是建议大家做好锦鲤病的预防工作,做好锦鲤病的防治工作,让锦鲤健康、从容地享受。锦鲤还必须坚持预防为主的方针;其次,要及早发现和治疗鱼病。任何疾病在后期发现都会导致危及鱼类的生命,特别是一些鱼类疾病有很高的感染率,两三天内可能导致大量死亡和全歼的危险,而鱼病发展到后期,任何灵丹妙药都会失去威力。在用量方面,以科学依据的用量为准,但不能排除把握一定的灵活性。如果长期使用某种药物治疗,容易产生耐药性,影响治疗效果。如果天气、温度、鱼体大小等,应适当改变。只有将剂量调整到一定程度,才能达到更好的治疗效果。首先,购买的鱼应至少检疫一周,以防止其他病原体。在隔离期间,观察是否有其他症状,主要是游泳、食欲和排便。其次,一周或半个月内要经常在酒上倒亚甲基蓝,以预防疾病。一般饲养条件下,最好用淡蓝色观察水质,这样在不影响观赏的情况下达到防病的效果。在家庭饲养环境中,由于容器比较窄、小,容易出现水质问题,且换水时间不好,容易造成鱼体充血或在鱼体内形成一层雾状物质,严重时粘液脱落。当病情较轻时,可以放一些盐,大约是溶解度的千分之一。同时,更换鱼缸内原有的水,消毒后,再添加新的水。一小时后,病鱼将被送回水族馆,在此期间,将尽可能多地喂养一些活鱼。由于锦鲤通常在购买家庭之前在鱼塘或大型池塘养殖,在水质较差的情况下,很容易产生鳀鱼和鱼类等寄生虫。一旦发现疾病,应及时清除。鳀鱼和鱼可以用镊子小心地取出,也可以用敌百虫和高锰钾药物