Although it looks quite scary, looking like 'aquatic monsters', three three spikes are extremely gentle, easy to raise and especially bring the 'terrible' income for people. Three three are wild live animals , But it is easy to raise in ponds, small tanks. They live underwater, but can live on land and sometimes need to live on land. Three breathing with lungs is the same so sometimes raised the water to breathe the air. Cold winter, small respiratory strength, three three can withdraw in the pond in the bottom of the pond, based on the respiratory agency in the throat to breathe
. The respiratory section of the fish, three three oxygen in water and Waste CO2 in the blood into the country through this agency. Three three get out of the water when there is a need to move, lay eggs, expose your back .
. just knew swimming, just knowing cows, climbing, knowing whueling themselves in sediment, especially sheltering, digging the pond Chui to the pond beside. Three three like living place quiet, little noise, discreetly. When there was a strong sound, there was a shadow or animal shadow approaching, they immediately jumped into the water. The three-third-gray thorns, on a lot of small black dots, make the abdominal skin dark gray at small and white gray at the big. Three thires with a long nose. Its tomorrow has many uneven nodules from brown to gray. Three three spikes at new hatches are 6 - 18g / head. Large speed of three three depends on species, culture techniques and environmental conditions. For sizes 100 - 200g / head, after feeding 6 - 8 months, three three thorns can reach size 1 - 2kg / head For the North; From 1
6 - 2kg / child for the South. Three three thorns of 2 kg or more are just starting to lay eggs.Ba Three Gai is rated as gentle, easy to raise, suitable for winter cold climate in the North. The highest price of three three varieties is 170,000 VND / child, after 3 years of farming, an average of a child weighs 4-5kg, the highest selling price of up to 500,000 VND / kg. Thus, each child can cost 2-2.5 million dong. The three-third three-therapy price is twice as high as other three three common types, high economic efficiency, high economic efficiency. The ability to catch the initiative bait of three very good three, especially with the favorite food of three three animal meat.Ba Three has a highly competitive student of food, so three three culture in the pond regularly occur competitive Biting each other. When three three to reproduce age, the ability to compete for your partner often leads to males in ponds or biting each other injured, leading to sick and death. Three thirds are bigger than three types Three other normal. Their meat when processing is very fragrant and sweet, their age is up to 2 decades, there are three births of up to 30 kg. You watch the video: Top 10 longest animals left Soil. Source: Yan News. Dung Dung (T.H) . Dịch vụ:
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