First, the cause of the disease
Farmers in the production process of each batch of commercial chickens interval time is relatively short, disinfection is not complete, resulting in the virus remains in the chicken house, germs in a certain temperature and humidity conditions infec…
First, rational fertilization. Flowering faces are prone to occur under conditions of high nitrogen, insufficient phosphorus and potassium, and lack of boron. If the nutrition is excessive, the chlorophyll content increases, and the formation of lycopene is inhibited, and a large number of…
Release date: 2010-01-12
In 2010, British scientists will apply a man-made blood vessel to the human body for testing.
Accordi…
The use of antibiotics and sulfonamides in veterinary medicine has played a significant role in controlling livestock and poultry infectious diseases and infectious diseases for many years, and has solved many problems in animal husbandry production. However, due to its wide application, m…
Pig edema disease often occurs in the winter and spring. The disease is mainly caused by toxins produced by hemolytic E. coli and is characterized by edema and neurological symptoms. When the treatment is not timely or irrational, the mortality rate is extremely high. The practice of clini…
1. Cut coarse material, wash water, and ammoniaify: In order to make the cattle digest and use coarse material, the entire coarse material should be cut to 8 to 10 cm, which reduces the energy consumption of cattle due to chewing coarse material. The high content of oxalate and silicon in …
The disease resistance of chickens is relatively strong, and some chickens with cultivars susceptible to the disease are rare. There are three major viral diseases, three bacterial diseases and three parasitic diseases that affect the health of chickens. The prevention and treatment of the…
Saplings are cut and dried to a height of 100 cm. There are 8 to 10 full shoots under the cut, and more than 8 strong branches can be sprouted. In the first year of winter shearing, the first bud branch under the clipper grows robustly, can be cultivated into a center stem, and is cut shor…
The pruning of apple orchards in winter should adopt different pruning measures according to the specific age, tree shape, and tree vigor of the orchard.
1. To cultivate and rejuvenate fruiting branches on the premise of maintaining the balance of growth and results for large-scale…
Ascariasis is a common parasitic disease caused by Ascaridia galli in domestic chickens, spitting chickens and guinea fowls. It mainly harms chickens, affecting growth and development, and even killing them in large numbers. A report of a relatively serious chicken tsutsugamushi disease th…