Question one: how many pounds of feed do grass carp eat to grow a catty How many pounds of feed do grass carp eat to grow a catty

Question two: how much feed do you need for the fry period to a catty of large grass carp It depends on how many fish are raised, to eight thousand fry for example: ten tons of feed, the normal harvest of six thousand kilograms of about fish want high yield a pond is not enough, preferably three ponds, the first three thousand fry in a pond, and grow to half a catty or so to carry out The first one is to put 30,000 fry in one pond, and grow to about half a catty to carry out the seedling, so the yield is high.

To pay attention to the following points to ensure the survival rate of seedlings in the pond:

First, sunny days in the pond.

It is best to choose the morning of the consecutive sunny days in the pond, this time the fastest adaptation of the fish fry, the survival rate is also the highest.

Second, the strong fry in the pond.

Before going to the pond, choose a strong body, neat specifications, flow lively seed fry in the pond, in order to improve the survival rate.

Third, the safety of the pond.

Fish fry in the pond must be strictly checked before the pond drugs have been completely ineffective, to try to put dozens of fry into the pond net box, observe a day and night, look at the activities of the fish fry, floating head situation is not abnormal, such as anxiety, floating head struggle, around the phenomenon of the string of swimming, indicating that there is a residue of drugs to clear the pond should wait until the efficacy of its completely disappeared before the release of the seedlings.

Fourth, "harmless" in the pond.

As the fish fry is small, resistance to the invasion of hostile organisms is weak. Before the fish fry in the pond, you must use a dense net to pull the whole pond 1~2 times, the pond harmful insects, frog eggs, tadpoles and wild fish and other creatures that may harm the fish fry to remove, to ensure the safety of the fish fry in the pond.

Fifth, the pond at the right time.

Early fry are too weak, poor vitality, this time the survival rate of the pond is not high. On the other hand, the late fry due to the yolk sac has been absorbed, poor body quality, easy to die. Should be in the fry hatched 4 ~ 5 days, can swim freely, ingesting food in time to the pond, which is the best time.

Sixth, open food in the pond.

The first afternoon of the first day of fry feeding 2 cooked egg yolk per 10,000 fry, wrapped in gauze, crushed, washed into egg yolk juice to feed the fish. Feed another meal in the morning of the day, the yolk increased to 4, at noon can be out of the fry in the pond.

Seven, the same batch of pond.

Each time the fish fry in the pond, must be the same batch of the same species of fish fry cultivation, is strictly prohibited to specification of different sizes, different species of fish fry mixed put, otherwise it will have a serious impact on the survival rate of fish fry.

Eight, temperature control in the pond.

The fry from the field, especially the nylon bag oxygenated transported to the fry, due to the bag of water temperature and pond water temperature related to the larger, the nylon bag can be open bag first, the bag into the pond, and put some appropriate pond water, dozens of minutes after the bag inside and outside the temperature is basically the same to be put into the pool when the seedling.

Question 3: How much feed do you feed a catty of grass carp? It depends on what kind of fish feed you use. If you eat 1.5 pounds of good feed, you can eat 1 pound of bad feed and 1 pound of bad feed.

Question 4: How much concentrate feed do you need to eat a day for one pound of grass carp 50 grams on the line

Question 5: How much fish can you grow with one pound of feed for carp and grass carp? Wild grass carp will usually grow to be more than 2 pounds at the age of one, and 5 pounds at the age of three, and then 20 pounds at the age of ten. The artificial breeding of Tong Wei feed is generally not 2 years old, because the food for artificial feed nutrients are more adequate, a year can grow to about 10 pounds, but the quality of the meat is far less good than the wild.

Question 6: How much grass can grass carp eat to grow a catty more than one answer that is the most accurate?

Question 7: How much grass does a fish need to eat to grow a pound? There are two types of feeds for grass carp: plant and animal. Animal species generally eat insects, so according to the food company's energy transfer law, generally only up to 10% of the energy transfer to the next trophic level, and then assuming that the grass carp food animal feed and insect feed half and half. Then 1 catty of grass carp = 5 catty of grass + 5 catty of insects, 5 catty of insects and need 50 catty of grass. Then the grass grows up a this need 55 pounds of grass!

I answered the question exactly according to my high school biology knowledge, I don't know if it's accurate or not, just for reference!

Question 8: How many pounds of grass can grow a pound of grass carp Grass carp have plant and animal feed. Animal species generally eat insects, then according to the food company's energy transfer law, generally only up to 10% of the energy company to transfer the next trophic level, and then assumed that the food of grass carp animal feed and insect feed each accounted for half. Then 1 catty of grass carp = 5 catty of grass + 5 catty of insects, 5 catty of insects and need 50 catty of grass. Then it takes 55 pounds of grass to grow a fish!

I answered the question exactly according to my high school biology knowledge, I don't know if it's accurate or not, just for reference!

Question 9: How much feed do grass carp eat a day In general, feeding good feed grass carp is generally 1.5 ~ 2 pounds of feed to grow a pound of meat, looking for a good grass carp feed can be to China Feed Mall network to look at, there are high-grade grass carp with feed, grass carp premixed and fish with a series of pre-mixed feed.

Question 10: How many pounds of grass carp will grow on a catty of artificial feed The feed coefficient of grass carp varies from case to case The feed coefficient of grass carp for the whole breeding process is about 1.6 to 1.8 in the professional breeding. It is calculated that one catty of artificial feed will grow 0.6 catty of grass carp. If the feed quality is not very good, the breeding conditions are not good, then it will be reduced or even less than 0.5 pounds.