Pelteobagrus fulvidraco is a kind of fish belonging to the genus Pelteobagrus in Silurus. It is small in size, long in body, flat in abdomen, slightly flat in back, large and flat in head, small and scaleless in eyes, with developed spines on dorsal fin and pectoral fin, short in body and blue-yellow. Males are usually bigger than females. The spawning period of Pelteobagrus fulvidraco is from May to July every year. The service life is 5-6 years. Because the body is yellow from the side to the tail, it is called "Huang Gu".
Pelteobagrus fulvidraco is distributed in the water system outside the western part of China, the Heilongjiang water system in the Russian Far East, Japan and South Korea. Most of them move in still water or slow rivers, inhabit the lake bottom during the day and swim to the surface for food at night, so they have strong adaptability to the environment.
Pelteobagrus fulvidraco is an omnivorous fish. Its food includes small fish, shrimp, all kinds of land and aquatic insects, small mollusks and other aquatic invertebrates. It has the habit of nesting and laying eggs and protecting its offspring.
Pelteobagrus fulvidraco is a small freshwater cultured fish with excellent quality. As a medicine, Pelteobagrus fulvidraco has diuretic effect and can be used to treat edema and sore throat. But the effect is mild. Its tender meat, delicious taste, no muscle spurs, rich nutrition and high yield are common small and medium-sized edible fish, which are very popular with consumers. Because there are few thorns, it is especially suitable for children to eat. It is not suitable to eat with Schizonepeta tenuifolia. Pelteobagrus fulvidraco is a new species with high economic value.
Methods of learning Chinese characters
1, learn basic knowledge: understand the origin, evolution and structure of Chinese characters, and master the basic strokes, radicals and structural rules of Chinese characters. These basic knowledge can help you understand the form and meaning of Chinese characters and lay a foundation for further study.
2, deliberate practice: the study of Chinese characters requires a lot of deliberate practice. You can practice the writing and pronunciation of Chinese characters repeatedly by writing exercise books and practicing China's calligraphy. Focus on practicing some commonly used Chinese characters and new words, and gradually expand the learning volume of Chinese characters.
3. Decomposing Pinyin Method: For unfamiliar Chinese characters, you can learn by decomposing Pinyin. It is helpful to remember and understand the pronunciation and meaning of Chinese characters by decomposing Chinese characters into radicals and radicals and combining pinyin learning.