How to choose and buy frog seedlings? How to cultivate and breed scientifically?

Frogs are not only the guardians of rice fields, but also the nutritious delicacy on the table of human beings. they are rich in protein, sugar, water and a small amount of fat. In order to meet the market demand, there are also farmed frogs for food, including not only frogs, but also bullfrogs and other species. However, for novice farmers, the introduction of seedlings is often very tangled, and it is also directly related to the success of the aquaculture industry. So how to buy frog seedlings? And how to cultivate and breed scientifically? Let's get to know it.

How to choose and buy frog seedlings?

When a novice buys frog seedlings, he must first see if there are any frogs in the field, and it is best to buy eggs, which is not only convenient for transportation, but also ensures the survival rate. Choose and buy egg masses as far as possible to choose a mass of about 2000 or more eggs, especially be careful not to buy eggs laid by frogs in disease farms. In addition, if you buy tadpoles, you must have a round head as small as possible, and the tadpoles had better lay eggs before April 15. According to the experience of most people, the later the seedling, the slower the growth, and the smaller the individual. The tadpoles behind may even become zombie seedlings, so it is best to use the tadpoles hatched with the first batch of eggs.

How to cultivate and breed scientifically?

1. Construction of frog ponds

Generally choose soil pond culture, the investment is small, the technology is simple, very suitable for the majority of farmers to promote and apply. Frog farms are required to have adequate water sources, drainage and irrigation is independent and convenient, shallow ponds or a hill of idle fields are feasible, the area is not limited, surrounded by enclosures to prevent escape. At the same time, in the pool around the frog pond, bamboo and asbestos shingles should be used to set up a shade shed with a height of 30cm to 50cm, leaving a distance of 1 meter between the two sheds to facilitate ventilation.

2. Stocking

The stocking time is usually completed from early April to early June. Before stocking, use 15 kilograms of quicklime every 100 square meters, spread and disinfect. 5 days later, frogs can be injected with water. Stocking density depends on the conditions of the pond, generally good pond facilities, adequate water, food security, each square meter can release 40 frog seedlings 50.

3. Feed feeding

Raising frogs in soil ponds can open up feed sources in many ways, such as planting flowers and plants around the pond, attracting insects, hanging black light to attract mosquitoes, artificially catching locusts and miscellaneous fish, cultivating earthworms, maggots and other live animals to supplement food supply and reduce breeding techniques.

4. Daily management

Change water frequently and keep the water fresh; strengthen escape prevention and damage prevention work; feed scientifically and actively do a good job in pond cleaning, regularly disinfect with quicklime, bleach, potassium permanganate and other drugs; strengthen cold and heat prevention; patrol the pool frequently in daily management and observe more. If you find that the frog's body color, behavior or feeding is abnormal, it should be dealt with in a timely manner.

The above is the introduction of the selection and purchase of frog seedlings and the cultivation and stocking of frogs. I hope it will be helpful to everyone. Finally, I would like to remind you that we must choose frog seedlings that are suitable for stocking according to the actual local market demand.

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