CATDOLL : CATDOLL: The best way to raise grasshoppers - detailed explanation of grasshopper breeding techniques

The best way to raise grasshoppers - detailed explanation of grasshopper breeding techniques

1. Choose the variety

There are many types of grasshoppers, and grasshoppers have very strong adaptability and resistance. The ones we can artificially breed are cotton locusts, East Asian migratory locusts and other species. Each species has different breeding advantages and disadvantages. Among them, our most common breeding species is the East Asian migratory locust, but it is not suitable for everyone. When choosing a species, you must carefully consider various factors such as growth time, number of eggs laid, body size, breeding environment, market demand, etc. Different species determine the breeding direction and even the market, so we choose varieties according to actual conditions.

2. Site construction

First of all, we need to build the breeding site in a place with strong sunlight and good ventilation. When building it, the breeding farm should be higher than the ground to facilitate drainage in the later stage. Grasshoppers usually lay eggs in the soil, so we should choose sandy soil suitable for grasshoppers to lay eggs, and then spread a layer of leaves on the ground to facilitate the grasshoppers to eat. The area of ​​the breeding farm determines the amount and density of our breeding. Pay attention to the closedness of the breeding farm to prevent grasshoppers from escaping. After the grasshoppers escape, it will cause devastating harm to crops. Take waterproof and rainproof measures to prevent excessive water from drowning grasshoppers when it rains.

3. Feeding and management

After the site is established, you can directly put the breeding locusts in. The breeding locusts will begin to mate and lay eggs. After laying eggs, the young grasshoppers will gradually hatch. About 6 days after hatching, they will begin to shed their skin. This time is a critical period for the growth of young grasshoppers. There must be enough feed to ensure that the young grasshoppers successfully shed their skin. If there is not enough feed, it will lead to problems in the growth of grasshoppers, or even failure to shed their skin. There are also certain risks, such as the big ones eating the small ones, being bitten, and other problems. So everyone must pay attention. When the grasshoppers have successfully shed their skin five times, they are almost mature. At this time, leave some of the egg-laying grasshoppers, and the rest can be caught and put on the market.

4. Prevent escape

Grasshoppers are an insect that is extremely harmful to crops. They are completely different from other specialty industries. Although artificial breeding will generate greater value for them, it also increases the number of grasshoppers and increases hidden dangers. Therefore, in the breeding process, we must take measures to prevent escape. An isolation belt coated with insecticide should be set up around the breeding site. Sprayers should be available on site. If any escape is found, spray them in time to kill them and prevent harm to the external environment.

How to raise grasshoppers at home How to raise grasshoppers at home

1. Site selection: Choose a place with good ventilation and plenty of sunshine.

2. Eliminate natural enemies: Before building a nest, use methods such as capturing, trapping, and boiling water to eliminate all ants, mole crickets, etc. on the ground. Because the above animals are the natural enemies of locusts, they can prey on locusts and destroy locust eggs, so these animals must not be allowed to exist in the shed.

3. Ground: The ground of the nest should be 10-15 cm higher than the surrounding ground to facilitate drainage in the rainy season. Sandy loam is the best soil, which is not easy to clump and is convenient for laying eggs and collecting eggs. The soil should not be too soft, as locusts have high requirements for laying eggs.

4. Density: The area of ​​the shed depends on the number of locusts. Generally, 600-800 adults can be raised per square meter.

5. Build a nest: According to your own conditions, you can use sticks and bamboo strips to build a shed support. According to the size of the shed, use gauze to make a shed cover like a mosquito net, hang it on the shed, bury the bottom edge in the ground, leave a door, and press a zipper on the door. This is to prevent locusts from escaping and to facilitate feeding and management in the shed. The height of the shed can be 1.5-2 meters. In order to keep warm or prevent rain, you can cover the outside of the shed with plastic cloth. When the temperature is high and the locusts are large (more than three years old), they are not afraid of rain, so you don’t need to cover them with plastic cloth. If you use natural conditions to breed migratory locusts, the construction of the shed must be completed before the end of April.

6. There should be corn and other taller plants in the shed for isolation.