What is the model of cultivating one-year-old fish species in Guangdong and Guangxi
The way of breeding one-year-old fish species in Guangdong and Guangxi is different from that in Jiangsu and Zhejiang. Instead of polyculture at the beginning, it is monoculture at the early stage, and after the fish grows to 5~6 cm, it is polycultured according to the proportion.
The advantages of this way of breeding one-year-old fish species in Guangdong and Guangxi are as follows:
(1) The survival rate of single-cultured fish in the early stage is relatively high, generally between 80% and 90%.
(2) In the later stage, when the proportion is matched and stocked, it can be "to eliminate the inferior and select the superior". Taking strong fish for polyculture can also improve the survival rate accordingly.
(3) The number of summer flower fish species polycultured in Guangdong and Guangxi is much more than that in Jiangsu and Zhejiang.
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Raw fish soup with kudzu and vegetable
The basic materials are 100 grams of fresh kudzu, 1 raw fish (about 150 grams), 150 grams of lean meat and 3 dates. Practice: 1. Raw fish gills, scales, wash, with a little cooking oil in the iron pan fry until golden brown. 2. Add a small amount of boiled water to the pot with the ingredients, add the right amount of water, boil for 2 hours, season with salt, and then drink.
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Annan leaf turtle first appeared in the wild in 65 years.
Researchers from the Asian Sea Turtle Program announced that an Annan leaf turtle, listed by the World Conservation Union (IUCN) as one of the world's 25 most endangered species of sea turtles, had been captured in the wild in Vietnam's Quang Nan province at the end of last month. It is said that the blood of Annan leaf turtle can be used as a traditional medicine to treat heart disease. Vietnam passed a new law this year making it illegal for anyone to collect or sell Annan leaf turtles. Asian sea turtles plan to hold an education campaign in Quang Nan province, Vietnam, to introduce people to the importance of protecting Annan leaf turtles.
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