What do you think is aquaponics?

There is no doubt that the concept of aquaponics is in line with the current and future value orientation of environmental protection, health and ecology.

At present, many people who are engaged in aquaponics are indeed admirable for their enthusiasm and courage, and their fearlessness and persistence in the cost of failure in investment and trial and error.

There are not many successful cases of commercialization, or there are optimistic that many tasters are on the way to success.

As an artificial ecological planting and breeding system, aquaponics investment infrastructure construction in the early stage, monitoring and optimization analysis of process breeding parameters and even experimental design is required, and many interdisciplinary and cross-industry technology integration and innovation are required, but these are not achieved overnight, and the development of foreign countries in this area is more systematic.

The twists and turns of the development process and the uneconomical business distribution do not represent its future failure.

I'm also planning to test the aquaponics business model next year.

Aquaponics is a good modern way of producing agricultural products, fish can provide good organic fertilizer for vegetables, so that vegetables can absorb rich nutrients. And save a lot of money investment to get a good harvest, the symbiosis of fish and vegetables forms an ecosystem of two organisms, which can be used for ornamental value. A good production method should be strongly supported.

I think aquaponics is a particularly good existence, because when you encounter a vegetable worm that can be used as a good fertilizer by the way, you can let the fish eat it.

Aquaponics, in fact, does not require high franchise fees as some people claim. That's all artificially coaxed out by some merchants who are eager to make money. Its core technology is the filtration and nitrification of aquaculture water, which is more expensive and technically demanding, but not ridiculously high, as for the planting system, it depends on the investment demand.

It is possible to use ceramsite or volcanic stone and gravel as cultivation medium, or you can use floating plate hydroponics. The cost of floating plate hydroponics is lower.

I think aquaponics is a very good way, it is a modern way of working, and it can achieve the state of fish farming without changing the water.

There are no more than 10 aquaponics farms, and most of them are used for catering, sightseeing, and other products that are used to promote aquaponics. The biggest difference between aquaponics and soil farming is that the initial investment is larger than that of soil farming, because a large number of facilities and greenhouses need to be built.

I think the existence of aquaponics is very pristine because it not only purifies the air, but also provides a good natural environment.

Aquaponics can make crops grow very well, and it is very environmentally friendly, which is a very powerful invention.

I think that the symbiosis of fish and vegetables, although it is a local and fertilizer saving, but it becomes fishy and unacceptable.

In order to make money from the sale of fish and vegetables, the first thing to do is to reduce input costs, labor, materials, energy consumption, land rent, maintenance costs, etc. It is best to make a miniature aquaponics system in the early stage, and then invest it after reaching the ideal. The result of blindly getting on the horse is to lose all your money.

First, the cost of facilities and equipment is large; second, the water has a very fishy smell; Third, it takes a certain amount of time for vegetables to grow from seedlings to harvest, and the amount of vegetable nutrition needs is different.

By processing the fish manure, nutrients can be provided to the vegetables, which in turn can purify the farming water.

I think it's a win-win operation, you don't need to change the water for fish, you don't need to fertilize for vegetables, and it's very clever to be very good for each other.

I think aquaponics is relatively difficult to farm, but if you have experience and skills, it should be a good way to make a fortune.

The ideal is very plump, the fact is very skinny, aquaponics fish farming does not need to change the water, the vegetables do not need to be fertilized, it sounds very good, but it doesn't work, I have a friend who has been doing it for a few years, the vegetables are basically not big, yellow leaves, too little can be used, and it is not worth it compared with the input!

It's the kind of grilled fish that I've ever eaten, and then I can also eat shabu-shabu. I don't think there's any contradiction in having a little bit of food at the right time.

At present, the mainstream substrate culture (stone, ceramsite, volcanic rock) and U V I (hydroponics), the pain point is 1The cost of capital construction is high by 2Low yield 3

High energy consumption 4Iron. And so on, an incomplete ecology is not suitable for large-scale promotion at all.

If you don't innovate, there is no way out.

It is still in the technical and operational trial-and-error stage.

A good way to balance the ecological environment.

The early and middle stages are OK, the late stage is not enough water and fertilizer to transplant, if you add enough water and fertilizer, I don't know if the fish will die? Whoever tries to sue me me.

There are many reasons for the unsuccess, it may be that the proportion of fish and vegetables is not appropriate, this can be consulted Wuhan Double Helix Biotechnology****.

It can only be used for landscape, not for production! Otherwise, you will lose a lot of money.

Aquaponics will definitely not make money, and how much money you invest will lose. Selling aquaponics facilities and equipment is sure to make money!

Why do you lose money by selling aquaponics: first, investment is wasted; Second, fish and vegetables are mutually restrictive, all of which do not grow well, with low yield, large loss, high cost and poor quality; The so-called aquaponics is just a concept, and it is a gimmick to fool people!

1. Why is it a wasteful investment?

Selling fish and vegetables symbiosis is not planting vegetables above and raising fish below? That is, in order to save less than 1,000 yuan per mu of land rent, and spend hundreds of thousands to hundreds of thousands of dollars to build shelves and other facilities, how much waste is wasted, no loss!

2. Why do fish and vegetables restrain each other?

Vegetables block the sunlight of the water, the microorganisms in the water are inhibited, and the fish must not grow well. The water in which fish farming is raised will emit a lot of water vapor, which will cause diseases in vegetables, and vegetables will not grow well, and the higher the humidity, the more diseases will be in vegetables, and people who grow vegetables know it. Obviously, fish and vegetables are not symbiotic but kill each other.

As we all know, light water is definitely not able to grow vegetables, is by the nutrient solution in the water for the vegetable ** nutrition, the nutrient solution is prepared with chemical materials (is a salt substance), the salt concentration of the nutrient solution is more than 2.100 thousandths is most suitable for plants to absorb nutrients and growth, this salt concentration is equivalent to seawater, freshwater fish must not grow well in this, and even can not live, only by reducing the salt concentration in it to a certain extent, the fish can survive, but the freshwater fish in the salt water must not grow fast, the yield is low, the cost is high. If the salt concentration is low, the vegetables will not be absorbed well and will not grow well.

Third, the symbiosis of fish and vegetables is a loss on top of a loss!

The so-called aquaponics is a new trick of hydroponic vegetables to fool people, hydroponic vegetables are the use of dozens of yuan a pound of chemical reagents, to produce a few yuan and 1 pound of vegetables, itself will lose money, decades have not developed. Now the tank for hydroponic vegetables is expanded, and freshwater fish are raised in a nutrient solution (salt water). It's just a loss on top of a loss!

The culture tank expands and the nutrient solution is wasted even more.

As long as you analyze a little from the input, output, output, cost, quality, etc., you will know that it is a money-losing business!

Aquaponics can only be used for landscape, not for production.

Hello, now there are more aquaponics on the market, especially in foreign countries, there are more aquaponics and aerosol culture, the most common aquaponics is generally only for fish to provide bait and water circulation of electricity energy, the fish, vegetables and microorganisms form a small ecological cycle, "fish do not change water, vegetables do not fertilize", this way to raise fish, plant vegetables are safer to eat, and this kind of aquaponics will not take up too much space, some can be realized on the balcony, It's more convenient.

If you want to engage in aquaponics, there are many vegetables planted in the water, such as: water spinach, water chestnut, watercress, lotus root, water celery, water chestnut, lettuce, taro, mint, etc.

Cressy, lotus root, water chestnut, water chestnut. However, it is important to pay attention to the type of fish and the timing of stocking, as some fish will eat plants. For example, grass carp, if you plant lotus root, it is easy to eat the young shoots.

Aquaponics is one of the most popular agricultural themes, at present, water spinach is still worth promoting, easy to plant and the survival rate is very high, the most important thing is that the yield is also very high, and it is relatively worry-free, so it is recommended to be hollow, and other water celery is also possible.

A lot of water village vegetables, such as water chestnut, water chestnut, lotus root, water chestnut, etc., can be planted in water.

Aquatic vegetables are common: lotus root, aunt, water chestnut, water chestnut, water spinach, taro, cress, watercress, watercress, callus white, etc., if planted with floating plates, lettuce, water spinach is more.

There are many hydroponic vegetables, leafy vegetables, such as Italian lettuce, bok choy, mint, etc.

If you want to raise fish, but also grow vegetablesIf you want to do aquaponics, it is best to plant lotus root fish in the fish pond to raise it very well, and the lotus root also grows luxuriantly.

Water spinach, Sichuan called rattan rattan is very delicious. Water spinach with fish feces is very good, organic green.

There are a lot of them, such as water spinach, watercress, etc.

Fish and vegetables symbiosis, the best of both worlds, lotus root is the most ideal, no medicine, long growth period, no impact on fish, large-scale production is suitable.

I see that you want to do aquaponics, which vegetables can be grown in water, I tell you that water spinach and watercress can be grown in water.

<> aquaponics system is difficult to clean and maintain in the later stage, and there is no mobility, which will increase the difficulty of management. The initial investment in a large-scale aquaponics system is very large, and there is no immediate return on investment in the short term. Aquaponics systems require operators to have relevant professional knowledge and a certain understanding of zoology, zoology, and biology.

There is also a risk of uncertainty in the system after the aquaponics system begins to circulate.

1. Why is aquaponics not promoted?

1. The aquaponics system is more difficult to clean and maintain in the later stage, because people have their own ideas and concepts when they make their own aquaponics systems, which leads to the system being made into a variety of systems, and the system has no mobility, which increases the difficulty of management.

2. The initial investment amount of large-scale aquaponics system is huge, which is not affordable for ordinary farmers, and after large-scale investment, it will not immediately see returns in the short term.

3. Aquaponics system is a closed-loop production system, no pests and weeds, and no fertilizers and pesticides are used, and the operation of this system mainly depends on the relationship between fish, microorganisms and vegetables. To achieve this goal, operators need to have a certain understanding of zoology, zoology and biology, and have relevant professional knowledge. And this kind of high demand is higher than the basic quality of China's peasants at present.

4. After the aquaponics system begins to self-circulate, there is a very big risk that the uncertainty of the system is. Because the whole system is a whole that affects each other, when any one of the links fails, it will lead to the collapse of the whole system.

2. What is the principle of aquaponics?

1. Aquaponics is a new type of composite farming system, which combines aquaculture and hydroponic cultivation through ingenious ecological design, so as to achieve scientific synergistic symbiosis, so as to achieve the ecological symbiosis effect of fish farming without water quality worries, and vegetable cultivation without fertilization.

2. In the aquapogenetic system, the aquaculture water will be transported to the hydroponic cultivation system, and the ammonia nitrogen in the water will be decomposed into nitrite by bacteria, and then decomposed into nitrate by nitrifying bacteria, which can be directly absorbed and utilized by plants as nutrients. The aquaponics system allows animals, plants and microorganisms to achieve a harmonious ecological balance relationship.

3. There is no water pollution in the aquaponics system, so there is no need for frequent and large-scale water changes. Moreover, the system itself is a closed-loop production system, and there is no other wear and tear of water in the system except evaporation.

What is the function of the aquaponics system? What else.

1) Purify water quality. (2) Provide the carbon required for plant growth. (3) Provide feed for animals.

4) Increase soil fertility. (5) Beautify the environment and reduce noise. (6) Reduce the pollution caused by artificial breeding.

In addition, the aquaponics system also has high economic benefits: generally per mu (1 mu = 667 square meters) to produce a ton of fresh fish, you can get about 500 kg of vegetables, according to the market ** calculation, the value of each kilogram of fish is 50 yuan, the price of each kilogram of vegetables is 20 yuan, deducting the cost of each repentance, the net profit per mu is at least more than 1000 yuan. If this model is extended to large-scale breeding bases, then the economic benefits will be higher.

Therefore, this model has good development prospects.

1. The selection of hydroponic vegetables in the aquaponics mode: water spinach, water celery, lettuce, tomatoes, fungus vegetables, rape, spinach, bok choy, oilseed cabbage, basil, cucumber, eggplant, lettuce, cabbage, beets, peppers, etc. 2. Steps to achieve aquaponics:

In order to achieve the rational combination of fish and vegetables and large-scale planting and breeding, the mainstream practice in the world is to separate the fish pond and the planting area, so that the fish pond and the planting area can realize water circulation and filtration through the water pump, and the common modes are substrate cultivation, deep-water floating raft cultivation, nutrient film pipeline cultivation, aerosol cultivation and so on.

1. What can be grown in aquaponics and hydroponic vegetables

1. In the aquaponics mode, the hydroponic vegetables that can be planted mainly include water spinach, water celery, lettuce, tomatoes, fungus, rape, spinach, bok choy, lettuce, basil, cucumber, eggplant, lettuce, cabbage, beets, peppers, etc.

2. In the aquaponics mode, common aquatic animals mainly include tilapia, ornamental fish, sea bass, bluegill fish, squatting fish, carp, crucian carp, grass carp, loach, yellow eel, snail, etc.

3. Aquaponics is a relatively new composite farming model, which enables animals, plants and microorganisms to achieve a harmonious ecological balance relationship, which is a sustainable and circular zero-emission low-carbon production model, and an effective method to effectively solve the agricultural ecological crisis.

2. How does aquaponics work?

1. Composition of aquaponics system.

The aquaponics system mainly consists of fish ponds, filtration systems, aeration equipment, automatic feeders, ultraviolet sterilization equipment, and plant cultivation facilities.

2. Water quality requirements.

The pH of the water is controlled at about 6-7, the temperature is controlled at 18-30 °C, and the dissolved oxygen, ammonia content, nitrite and nitrate are controlled at relatively appropriate concentrations.

3. Steps.

In order to achieve the rational combination of fish and vegetables and large-scale cultivation, the mainstream practice in the world is to separate the fish pond and the planting area, so that the fish pond and the planting area can realize water circulation and filtration through the water pump. The main technical modes are as follows:

1) Substrate cultivation: Vegetables are planted in substrates such as gravel or ceramsite, which can play the role of biochemical filtration and solid fertilizer filtration. This method is suitable for the cultivation of all kinds of vegetables.

2) Deep-water raft cultivation: Vegetables are planted on a water tank and held up by floating materials such as foam, and the roots of the vegetables will extend down through the holes of the raft into the water to absorb nutrients. This method is more suitable for leafy and some fruit vegetables.

3) Nutrient film pipe cultivation: The plants are fixed with planting baskets and then planted in the opening above the PVC pipes to allow the roots to absorb water and nutrients. This method is mainly used for leafy vegetables.

4) Aeroponics: Directly atomize the water from fish farming and spray it on the roots of plants to make them absorb nutrients. This method is mainly used for leafy vegetables, pay attention to fully filter and purify the water before spraying, so as not to clog the spraying device.