CATDOLL : CATDOLL: How much feed is needed to raise fish? What is the general feed coefficient for fish?

1. How much feed is needed to raise fish?

1. If it is a goldfish, it is best to feed it fresh live fish worms, so that it grows faster. It is best to feed it twice a day. Goldfish are omnivorous. You can feed it rice grains, water earthworms, or fish feed. Feed 10 grains of feed at a time, but it is best to feed water earthworms. Although it is okay for goldfish to starve for a month, it is recommended not to starve it, otherwise it will become thin and grow slowly. It is easy to get sick if it is always hungry. It is recommended to keep the fish in a semi-starved state every day, so that digestion is fast and the fish will be more active!

2. If you are raising arowana, it is recommended that you feed them pellets, shrimps and small fish alternately. The amount of food is generally the size of a fingertip, 5-6 pieces of small fish or shrimp meat. If the pellets are generally large pellets, 10 pellets are enough. Two meals a day, be sure to feed at regular times and places, so that the fish will grow well.

2. What is the general feed coefficient for fish farming?

When feeding fish, the general amount of feed is about half the size of the fish head.

3. How much feed is reasonable to feed fish every day?

Regardless of the fish species, you should feed a small amount at the beginning and calculate the feeding speed. In the future, you should feed the fish so that they can finish the feed within 3-5 minutes (for example, if you put a small handful of about 30 grains, the fish will finish it in 1 minute, then you should feed 90-150 grains/time in the future) - feed small meals frequently (determine it according to the actual situation, for example, feed three times a day, divided into two feedings each time) and do not feed too much or too full: being too full or too hungry will cause gastroenteritis; many fish species (especially carp, such as koi) have the habit of chewing up the unfinished feed and spitting it out - this will seriously affect the water quality and breed bacteria.

4. How many days do the piglets eat feed?

It is better for piglets to start eating feed at 5 to 7 days after birth. This can exercise the gastrointestinal function of piglets early and give full play to their potential. In this way, when the sow's milk production decreases 3 weeks after giving birth, the piglets can already eat feed to make up for the lack of breast milk, thereby ensuring the normal growth and development of the piglets.

5. Do fish eat rice? What kind of feed should be used to feed fish raised in rice fields?

The daily feed amount should be determined according to the water temperature, water quality and season. Generally, the daily feed amount accounts for 3-5% of the body weight of the fish in the pond or 5-8% of the body weight of the shrimp and crabs in the pond.

Feed once in the morning and once in the afternoon every day, and the type of bait fed is determined by the breeding species.

River crabs and shrimps are omnivorous aquatic economic animals. They like to eat both plant and animal baits, especially animal baits, and have a habit of being greedy.

Therefore, in the combination and coordination of river crab and shrimp baits, we should adhere to the principle of "combining meat and vegetables, and intensive breeding". While making full use of the natural bait in the rice fields, we should also feed more green fodder such as aquatic plants, vegetable leaves, pumpkins, etc., supplemented with small fish, snails and other animal baits, and implement scientific feeding to make them eat well and promote growth.

6. How much profit can one acre of fish farming with full feed earn?

Based on the high-quality feed and fertilizer on the market, the annual feed required is 756 kilograms, costing 1,200 yuan, and the fertilizer required is 281.7 kilograms, costing 281.7 yuan.

According to the general rule, the cost of medicine is 70 yuan per mu, and the cost of water and electricity is 50 yuan per mu. The total cost of fish species, feed, fertilizer, medicine, water and electricity per mu is 2036.75 yuan, and the return on investment is about 60℅. So the investment of raising fish in a 1-mu fish pond is about 2036.75 yuan, and the profit is about 3,500 yuan, which is very considerable.

7. How much feed is needed to raise fish in a ten-acre fish pond in one year?

A ten-acre fish pond requires at least eight to ten tons of feed per year.

8. Fish feed contains hormones. Which type of fish will be harmless to the body?

There are no hormone drugs that can increase the growth rate of fish.

So don't worry about hormone issues.

9. How much goldfish feed should turtles eat?

The amount of food a turtle eats is mainly determined by its weight. In other words, the larger the turtle is, the more it eats.

For every 500g of turtle body weight, the feeding amount is between 20~30g each time. In summer, feed 2~3 times a week. In winter, before hibernation, you can reduce the feeding to once a week.

There are many foods to choose from. If it is a vegetarian turtle, you can choose to feed it fresh vegetables. If it is a carnivorous turtle, you can feed it beef, offal, etc.

10. How many days does it take for piglets to eat green fodder?

Generally speaking, a small amount of green fodder can be added to piglets when they are about 20 days old. This is because the main source of nutrition for piglets is breast milk, and the gastrointestinal function of piglets is not fully developed during this period. Green fodder should be fed less frequently. Feeding too much green fodder will cause diarrhea in piglets and affect their normal growth. After 20 days, add green fodder gradually from less to more.