One pound of fish can produce 50-100 fly maggot larvae. Every ton of pig manure used to feed housefly larvae can be converted into 250-300kg of fresh larvae, which is equivalent to 60-70kg of dry larvae. The conversion rate is 4.2:1.0, and its output value is 300-400 times the price of the raw materials. Therefore, one pound of fish can produce 50-100 fly maggot larvae. One pound of dead fish can produce at least tens of thousands of maggots. We just need to throw the dead fish in a sunny place with flies for a while, and soon a large number of flies will come. The weather for spawning is mainly hot enough. Within two weeks, you can see thousands of maggots crawling out of the stomachs of these dead fish. The speed of larvae of flies spawning from dead fish is very fast, and the number is very large. Tens of thousands of maggots are also conservative estimates. |
<<: CATDOLL: How to find grasshopper eggs in the wild?
>>: CATDOLL: Do breeding farms require land approval?
The yield per mu of crabs is generally about 200 ...
1. Who killed Xue Huan in "Strange Stories o...
Cats' eyes can be yellow, brown, blue, orange...
1. Profits and costs of eel farming What is the p...
1. During the summer period of beekeeping, is the...
1. What is the simplest way to raise earthworms a...
There are many varieties of pomfret, some of whic...
How many eels can be fed with one pound of fresh ...
What should we do if the contractor uses large am...
Foods that Siamese cats are forbidden to eat: 1. ...
1. Fire Shrimp. Fire Shrimp is definitely one of ...
1. Uses of dried mealworms: Can be used as animal...
1. Are all bullfrogs farmed? Are there any wild o...
1. What are the benefits of spiders? Spiders are ...
What conditions are required for eel farming? 1. ...