How to reduce the cost of fish feed, the profit and cost of fish farming

In addition to reasonable feeding, it is also necessary to:

1) Strictly clean the pond and disinfect it, and remove wild trash fish and other food objects.

There are many wild trash fish and miscellaneous shrimp in the pond, and they will compete for bait with tilapia, and the ferocious fish will even eat tilapia, reducing the feed utilization rate, so attention should be paid to removing it. Generally, two methods can be used: dry pond cleaning or water pond clearing: when the dry pond is cleared, 75 kg of quicklime or 4 5 kg of bleaching powder can be used per mu; When the pond is cleared with water, 150 kg of quicklime can be used per mu to splash the whole pond, and try to mix the soil at the bottom of the pond with quicklime to completely kill parasites, pathogens and wild trash fish, etc., reduce the object of contention, and improve the utilization rate of feed.

2) Pay attention to reasonable stocking to ensure the mutual benefit and symbiosis of fish.

At present, the main culture methods are pond culture and cage culture. The fish suitable for polyculture with tilapia mainly include silver carp, bighead carp, grass carp, bream and freshwater pomfret. Every spring, when the water temperature rises and stabilizes above 18, winter seedlings can be stocked.

The pond is mainly raised, generally stocked with 1500 3000 tilapia fingerlings per mu, and at the same time, 50 100 silver carp and bighead carp fingerlings are polycultured to control water quality; When polyculture with other fish, 200 500 fish can be stored per mu. Tilapia can be cultured mono, main, or in combination in cages. Fingerlings should be large size is preferred, the size of the box is generally 10 50 grams of tail weight, and the average size of 30 grams is better.

The stocking amount should be determined according to the water quality conditions, when the dissolved oxygen content is more than 3 milliliters, the stocking density is 40 100 fish per cubic meter of water. In addition, as the fish continues to grow, in order to adjust the breeding density and improve the efficiency, it can be caught in batches and released in rotation to adjust the fish carrying capacity in the water body and improve the feed return. (3) Regularly adjust the water quality to provide a good feeding environment.

The quality of water quality affects the growth speed and feed coefficient of tilapia. Tilapia likes fresh water quality, good water quality, rapid growth, and few diseases, so it can make full use of bait and reduce the bait coefficient. Therefore, the cultivation of tilapia should pay attention to regulating the water quality and keeping the water fresh.

Generally, it is required that the water is yellow-green, the transparency is 30 40 cm, and the dissolved oxygen is 5 mg or more as well. When pond farming, it is necessary to change the pond water frequently, maintain fresh water quality, and strictly prevent floating heads and flooding ponds. Generally, every 15 days or so, add new water 1 time, each time the water is changed 10 20 cm, so that the pond water depth is kept at about meters, and the number of water changes can be appropriately increased in the high temperature season.

During the breeding period, depending on the weather, water temperature and fish feeding, appropriately open the aerator to increase oxygen, in the weather changes, low air pressure, dissolved oxygen in the water is less than 3 milligrams of fish floating head, to increase the frequency and time of start-up. When the reservoir cage is cultivated, the cage should be brushed frequently, and the dirt and attached algae in the cage should be washed away, so that the water body can be fully exchanged. It is also necessary to check the box regularly and repair the damage in time to avoid running fish or ferocious fish from entering the box.

If necessary, the cage should be constantly adjusted, and with the rise and fall of the water level of the reservoir, the cage should be adjusted to the appropriate position of the water depth, so that tilapia has a good feeding environment.

Taking grass carp and crucian carp farming as an example, through the control of the following key points, the feed cost input can be effectively reduced and the aquaculture efficiency can be improved.

Determine the most suitable feeding rate.

Scientific feeding is the key to reducing the feed coefficient and saving the cost of medicine, the water temperature is 25 -30, 250 grams of grass carp, 150 grams of crucian carp feeding rate should be controlled at about . In addition, according to different weather, water quality, fish health, timely adjustment of the feeding rate, feeding process, management personnel should pay attention to observation at any time, when the fish do not float to feed, you can stop feeding.

Divert water and cultivate algae and cultivate natural bait.

Grass carp, crucian carp fry stage in the artificial feed at the same time, will also feed plankton, pond breeding process focus on cultivating water quality, the application of EM bacteria microbial preparations in the effective reduction of ammonia nitrogen, nitrite at the same time, can convert nitrogen, phosphorus and other nutrients for algae absorption and utilization, provide natural bait for fish, while for the silver carp to eat, high-yield pond silver carp yield up to 800 catties, output value of about 2000 yuan.

Choose the best quality feed.

Due to the feed ** sustained**, and high, many farmers turn to use some "small factory" ** cheap feed products, the product is unstable, the quality is not guaranteed, but increase the cost of feed, so we should choose the feed products of well-known standard enterprises.

Grass and fish are planted to reduce grass carp feed input.

Planting Sudan grass, rye grass and other green fodder, every 30 catties can grow a catty of grass carp, the use of ponds, ponds, according to the season, planting different varieties of green fodder, can be green all year round.

Choose the right fish feed, ** cheap, Yule Feng fish feed is very good.

The cost of fish farming fish pond fish farming generally chooses mixed hail feeding, the cost of fish farming includes the introduction of seedlings, feed costs, hydropower medicine, fertilizer, pond construction and other expenses, the following we mainly use the polyculture of silver carp to do a simple profit and cost calculation, for reference only: 1. Fish pond construction: you can choose to renovate the old pond, or you can dig and build a new pond, and the general cost is about 800 yuan.

2. Introduction of fish species: the pond group belt chooses mixed feeding, and can be polycultured in the pond silver carp, bream, crucian carp, grass carp, silver carp, etc., totaling about 500 yuan. 3. Feed and fertilizer costs:

It costs about 1,500 yuan. 4. Hydropower, medicine: about 500 yuan.

To sum up, the cost of fish farming is about 800 yuan for fish pond construction + 500 yuan for the introduction of fish fingerlings + 1500 yuan for feed and fertilizer + 500 yuan for hydropower and medicine = 3300 yuan. The profit of fish farming is generally about 1,000 catties of an acre of fish pond, if calculated according to the yield of 800 catties per mu, the yield of silver carp per mu is 400 catties, the silver carp is 350 catties, and the silver carp is 50 catties, the current price of silver carp on the market is 8 yuan Jin left and right, the price of silver carp is about 10 yuan jin, and the total income is about 8 yuan 400 jin + silver carp 350 jin + silver carp 10 yuan 50 jin = about 5975 yuan. The profit of fish farming is about 5975 yuan in income and 3300 yuan = 2675 yuan.

1. Feed feeding: feed the fish with nutrient-rich daphnia, earthworms, and mealworms.

Fish farming is generally more profitable because fish farming is not the same as raising cattle and sheep. For example, the cost of raising one mu of grass carp is about 500 yuan, and the annual output of raising grass carp can reach about 500 catties. The price is 10 yuan catty, and the income is about 5,000 yuan.

After deducting the cost of raising grass carp, the profit is about 4,500 yuan. And fish pond farming is not a single one. In addition to grass carp, you can also put silver carp, herring, crucian carp, etc.

1.Calculated by one mu of fish pond, the output of one mu of fish pond is about 8,000 catties, including 300 catties of silver carp, 500 catties of grass carp and 100 catties of bream. These fish are different. Generally, silver carp ** is about 5 yuan per catty, and the income is 1,500 yuan.

2.bream ** 4 yuan catty, net profit 400 yuan, grass carp ** is more expensive, about 7 yuan catty, grass carp income can reach 3500 yuan. If all added up, the gross income of 1 mu of pond is 5,400 yuan, and the net income of 1 mu of pond can reach 5,000 yuan, so the profit of 5 mu of pond is about 10,000 yuan.

Hello: Dear! Fish pond fish farming generally chooses mixed feeding, the cost of fish farming includes the introduction of seedlings, feed costs, hydropower medicine, fertilizer, pond construction and other expenses, to breed 1 mu of silver carp as an example, the cost is about 3,300 yuan.

The yield per mu can reach about 800 catties, and the income can be about 5975 yuan, excluding the cost, and the profit is about 2675 yuan. 1. Cost (taking 1 mu of silver carp as an example) 1. Fish pond construction: you can choose to renovate the old pond, or you can dig and build a new pond, about 800 yuan.

2. Fish species: the pond is mostly mixed feeding, and silver carp, bream, crucian carp, grass carp, silver carp, etc. can be mixed in the pond, about 500 yuan. 3. Feed companion key:

1500 yuan 4, hydropower medicine: 500 yuan 5, total: 3300 yuan.

2. Profit 1, the yield per mu is about 800 catties, 400 catties of silver carp 8 yuan jin, 350 catties of silver carp, 50 catties of silver carp 10 yuan catty, the current price of silver carp on the market is about 8 yuan catty, the price of silver carp is about 10 yuan catty, and the total income is about 8 yuan 400 jin + silver carp 350 jin + silver carp 10 yuan 50 jin = about 5975 yuan. A total of about 5975 yuan. 2. Subtract the cost, the profit of one mu is 5975 yuan and the cost is 3300 yuan = 2675 yuan.

Stocked high-quality fingerlings have a fast growth rate and a high rate of digestion and absorption of feed. In production, we must pay attention to the selection of fish species with excellent traits, intact body surface and strong physique. In addition, in the stocking mode, it is necessary to highlight the main fish and appropriately match other fish, so that the feed suitable for the nutritional needs of the main fish can be selected to feed and improve the utilization rate of feed.

Ensuring the nutritional feeding of Yinchang feed is an important way to reduce the cost of medium and low fish feed.

Reasonable feeding should be even, appropriate, timed, positioning, and avoid being full and hungry when the omen chop is avoided, which affects the digestion and growth of fish.

The first is to ensure the nutrition of the feed, the second is to implement comprehensive fish farming, the third is reasonable feeding, the fourth is to maintain good water quality, and the fifth is to prevent fish diseases.

It is necessary to prepare a fish pond in advance, to choose compound fertilizers, to adapt measures to local conditions, to grasp the characteristics of the season, to grasp the water quality, and to prevent diseases in advance.

The first is to reduce the storage cost of the farm and the management cost of industrial and filial piety. The traditional mode of breeding farm custody of the bending feed loss of about 1% per year (the average loss of the breeding industry), we calculate according to 4000 yuan tons of material, 1% of the loss is 40 yuan; Under the mode of burial and unification, the cost of workers is 10,000 yuan a year, and a worker manages 50 acres of fish ponds and feeds 5 tons of material every year, that is, the labor cost of feeding is 192 yuan. After using the intelligent mode, the area of the fish pond managed by the worker can reach 150 acres, that is, the labor cost of feeding is reduced to 64 yuan tons, and the last part of the cost can be saved by 168 yuan tons.

The second is to save the cost of feed packaging. The advantage of bulk material over packaging material is to save the cost of packaging bags, labels, and manual packaging handling, and finally settle down to save 110 yuan tons of bulk material than packaging material. The third is the cost of electricity.

We calculated the cost of electricity in the area of about one yuan ton. In the end, the three costs are combined to save yuan tons.

I can give you a reference. First, the choice of fish species 'Plant melons and get melons, plant beans and get beans. 'The choice of fingerlings is key to the success of farming, and it has a direct impact on the economic benefits of farmers.

We must insist on not buying diseased seedlings, not buying old seedlings, not buying hyped seedlings, and not buying seedlings brought by close relatives. Fingerlings should be disinfected before stocking, and grass carp should be vaccinated before stocking. Second, the selection of high-quality and efficient feed.

The cost of feed accounts for about 80% of the cost of breeding, and the correct choice of feed is the key to high efficiency of fish farming. How to select a high-quality feed that can bring high yield and high efficiency to farmers from a large number of feeds has become a concern for farmers. The selection criteria of feed are mainly considered from four aspects: feed coefficient, feed **, growth rate and health status of fish.

Affected by the traditional concept of breeding, many farmers are worried about increasing costs, and are unwilling or afraid to feed the highest quality feed. When feeding, it is necessary not only to prevent waste and water pollution caused by overfeeding, but also to prevent insufficient feeding from affecting the normal growth and breeding cycle of fish. The key to feeding is to accurately grasp the number and specifications of the 'main fish' in the pond, and determine the optimal feeding amount and feeding frequency according to water temperature, weather and other conditions.

<> if you want to raise fish productively, how should you feed them? Fish farming is also a project for farmers to get rich, as long as there is a high-quality water source can be built to raise fish, feeding and fertilizing is a technology for fish farming. In the period of fish breeding, the fish body gradually grows, relying on natural bait has been unable to meet the needs of pond fish feeding, and must be fed artificial feed as the main, fertilization as a supplement, among which an important aspect of the feeding technology is to do a good job in the principle of four fixed bait.

Timing, feeding must be carried out regularly, in order to develop the habit of eating fish on time, improve the utilization rate of bait, while choosing a more suitable water temperature, higher dissolved oxygen content of time to feed bait, can improve the amount of fish feeding, normal weather is generally in the morning 8 to 9 o'clock and 2 to 3 o'clock in the afternoon each head to feed once, at this time the water temperature and dissolved oxygen content rise, the appetite of the fish is strong, if it is in summer, the morning can be appropriately advanced one hour, in the afternoon should also be appropriately postponed with water surface temperature has been reduced before feeding.

Positioning, the bait must have a fixed position, so that the fish are concentrated in a certain place and eat, so that the waste of bait can be reduced, the eating situation of the fish can be seen, and it is also convenient for the disinfection of the food field, in the season of disease; It is also convenient for the prevention and control of fish diseases. Qualitative must ensure that the bait is fresh and free of decay, and the place where the bait is placed should be clean and hygienic to prevent fish diseases, and disinfect the bait if necessary; Appropriate amount of feeding, according to the size of the fish every day to have a certain number of requirements to achieve uniformity, strict prevention of more and less, in order to improve the digestibility of the bait of the fish, promote growth, reduce the amount of disease feeding, in accordance with a variety of specific conditions, such as water temperature, weather conditions, water quality fat and thin, and fish feeding flexible control. At present, we generally require scientific polyculture, a grass carp, carp, silver carp-based, grass carp snacks can also eat a part of the bait, grow up to be mainly green fodder, and silver carp to eat floating, then fertilizer water must be fertilized, fertilization to chicken manure as good, feeding to disinfect and pig manure to prevent infection with fish diseases, scientific polyculture efficiency is high, can improve the economic benefits of breeding, increase income.