Chickens are omnivorous animals, according to practice, to add more than a few miscellaneous food, the egg production rate should be increased by 5% -8%. For example, some farmers here may wish to try. Blood meal using wheat bran, rice bran to add fresh blood and fermentation bacteria, and the.......

Doumen District, Zhuhai City, is located at the mouth of the Pearl River and is rich in freshwater resources. It adopts “dilution + beneficial microorganisms” to implement semi-enclosed cultivation of Penaeus vannamei. It has been harvested in large areas for three consecutive year.......

Sichuan Provincial Fisheries Research Institute Wu Jianglin

The main biological characteristics of Chinese black buckwheat

First, the morphological characteristics of Ukrainian body shape was cylindrical, the tail slightly flat; tip, long and flat, covered with scales, resemb.......

Is a debilitating disease caused by P. syringae pv. Many livestock and poultry species and even humans can infect, often sporadic or endemic. [Pathogen] Y. pseudotuberculosis can be spherical, oval, rod, etc. Gram-negative, non-decidua, no spores, visceral smears are mostly stained with two po.......

Water chestnuts are nutritious. According to information, the lozenge contains 4.6% sugar, 5% protein, 0.7% fat, and calcium, phosphorus, and iron. Meat can be used as fruits, dishes, processed into powder is an important raw material for the food processing industry. Lings can be used as feed.......

The feeding methods of dairy goats in China are divided into three categories: grazing, semi-grazing and semi-grazing. Grazing rearing is a relatively primitive and extensive feeding method, which is mostly adopted in the sparse natural grassland areas and hilly and mountainous regions. Dairy .......

Modern medical research proves that leech contains an important substance called hirudin. Because of the special effects of anti-thrombotic drugs, the drugs processed with leeches have been used by the world medical community as the drug of choice for anticoagulation and antithrombotic therapy.......

The stingray is a genus of the genus Boulardidae. It is commonly known as Angine or yellow thorn. It is generally 200-300 grams in size. Its delicate flesh, less thornless scale, delicious taste, rich nutrition, is well received by consumers. Favor. The market price is generally around 20 yuan.......

Also known as Begonia, it is also a marine precious economic fish, which is affiliated to the genus Acer sinensis, Amaranthidae, and Amaranthus. Its meat is delicate and delicious, and it is well received by consumers. Calyx body shape is longer, slightly flat side, slightly spindle-shaped, sh.......

Pond pond raising (1) Pond conditions and preparation The pond area is suitable for 3300m2-6600m2. The water depth is more than 2m. The water source is sufficient, the water quality is non-pollution, and there is good water intake and drainage facilities and convenient transportation. Before r.......

Grass carp grows faster and yields more, but the meat is relaxed. In recent years, some grass carp has become brittle, that is, the meat has become brittle by changing its food structure. Grass carp after embrittlement is called "embroidery" or "crispy meat." The meat is ha.......

The Brazilian tortoise, also known as the Colorful Tortoise, is delicate in meat, delicious and tasty, has high nutritional and medicinal value, and has a certain ornamental value because of its bright colors and beautiful appearance.

First, living habits

Brazilian tortoises .......