Rana nigromaculata is not only a "guardian of farmland", but also an expert in preying on rice pests such as moths, rice borers, locusts and crickets. It is also a medicinal animal that integrates food, health care products and medicines, and has become a new breed in the breeding market in recent years. Here, the key points of the breeding technology of Rana nigromaculata are explained in detail, hoping to give you a reference.

First, the breeding place of Rana nigromaculata

1, water quality requirements

When choosing a site, we should pay attention to the places with sufficient water and good water quality, and it is best to test the water quality. Rana nigromaculata is suitable for survival in weakly alkaline water (pH 7-8).

2. Power requirements

There should be reliable power supply to meet the daily management of Rana nigromaculata.

3. Water conservancy requirements

Drainage and irrigation should be done well, water intake should be convenient, drainage should be smooth, and drought relief and drainage should be achieved.

4. Geographical location requirements

Stay away from industrial and domestic pollution sources. Don't choose areas with frequent natural disasters. If you need to lease land, you should pay attention to ensuring the legitimacy of the land and avoid land disputes.

Second, establish a black frog breeding pond.

1, pond construction

In mu, according to the specifications of 20 meters long and 4.5 meters wide (depending on the size of the terrain), the inner pool is 20 meters long, 1.5 meters wide and 0.4 meters deep, and the bottom of the pool is covered with black impervious plastic film. Compacting the two sides and the bottom with soil, and leaving 65438 0.5m wide land on both sides of the inner pond for Rana nigromaculata to inhabit.