Selection method of loach culture pond

Choosing a suitable site to build a pond is the most important problem in raising Loach. According to the living habits of Loach, the following points should be paid attention to when choosing the site of Loach Pool:

Location selection

The requirements for the site are good sunshine, warm and ventilated, fresh air, convenient transportation, adequate water sources, easy drainage, no industrial and urban pollution sources in the surrounding areas, and free from pesticides or toxic waste water. It shall be carried out in accordance with the standards of "Environmental Technical conditions of Green Food producing areas".

Water source information

Loach has strong adaptability, pollution-free rivers, lakes, reservoirs, wells and tap water can be used to raise Misgurnus anguillicaudatus. Loach can be raised in most areas of China, but it is not suitable to raise Loach only in areas where cold springs and early waterlogging are particularly serious. It shall be implemented in accordance with the Fisheries Water quality Standards.

Water quality selection

Loach water quality requirements are not very strict, but at present the implementation of pollution-free food culture, Loach is no exception. Therefore, reference to the "pollution-free food fresh water quality of aquaculture" standard. According to the ecological habits of Misgurnus anguillicaudatus, the dissolved oxygen in culture water can be more than 3.0mg / L, the PH is between 6.0mg / L and 8.0cm, and the transparency is about 15cm.

Soil quality selection

The soil quality has a great influence on the effect of raising Loach. Misgurnus anguillicaudatus, which grows in clayey soil, has a yellow body, more fat, soft bones and delicious taste; Loach growing in sandy soil has a jet-black body, less fat, hard bones and poor taste. Therefore, the soil quality of Loach pond is better than clay, which is neutral or weakly acidic.