How many catties of grasshoppers can be produced by one acre of water surface, and how many catties

The initial cost is generally about 2,000 yuan per mu, and the profit is generally about 5,000 yuan if there is no problem. 2,000 leeches per mu, about 500 catties of finished products per year, and 30,000 yuan per catty can be calculated according to the minimum of 60 yuan per catty.

When putting seedlings, a certain amount of snails, mussels or animal offal or animal blood are fed at a time, and leeches are fed once a week when they are breeding, and the feed is cheap and easy to obtain. There is no need to increase oxygen, strong disease resistance, and one person can manage more than 10 acres of leeches to reproduce every year.

Let's see what others have to say.

It can raise about 1,000 adults per square meter. One acre equals approximately 670 square meters.

Through my own farming experience in the past few years, the profit is still very high. However, it takes hard work to do everything. Do things seriously.

Don't raise grasshoppers if you have the idea of raising grasshoppers, this year I raised a few sheds of grasshoppers, and was deceived of 40,000 yuan, **grasshoppers when the boss deliberately depressed**, gave me ** even the money to buy wheat bran is not enough, a few sheds only out of more than 800 catties, before the good ten yuan a catty, now eight yuan a catty depressed**, said a good pound of eggs out of ten catties of grasshoppers, each shed I laid 130 catties of eggs, the result of the grasshopper out of the amount of too much unbelievable a total of more than 800 catties, the boss gave me eggs are basically soil, He said that the eggs dug by novices, and the result was that I spent money to buy hundreds of catties of soil, and learned a lesson to give everyone the ** public department of grasshopper breeding, don't raise it, otherwise it will be the same as me.

Why do you suddenly raise a grasshopper, do you read the Internet or the news that raising this to get rich is actually a lie, don't be fooled.

Steel pipe structure, 5 meters 10 meters, 2,000 is enough.

One acre of pasture can raise 4-5 cattle (7kg of fresh grass per day for adult cattle); Raise 15-20 sheep (adult sheep eat 5 catties of fresh grass x 365 days a day, each eats 800 kg per year, 15 eat 12,000 kg), 200 rabbits (catty per day), 400 chickens, 30-40 pigs, 150 geese, and about 300 ducks. Eat for a whole year.

It depends on what kind of coverage, whether it is film, glass, or sunlight panel, ** is different.

I haven't heard of this project. The grasshoppers in Dali are all caught by manually removing pests when the rice is ripe. But if you can find seedlings, I think this project can work, the fried grasshoppers are very fragrant, I don't know if outsiders can accept it.