Oxytocin has excitatory uterine smooth muscles that cause the contraction of the uterus and promote the role of labor. When sows due to the low content of oxytocin in the body, uterine contraction caused by dystocia, oxytocin oxytocin can be used, but if not used properly, not only can not play it ......
After the summer, the north was hot every day. Many chicken farmers like to put their chicks in the yard to enjoy the sun, which is intended to promote the growth and development of chickens. In fact, this approach is very dangerous and undesirable. I do not know cooked, this will often kill the c ......
Rose rot mostly starts from the roots of the flowers and stems. The rot phenomenon is related to humidity and temperature but it is damaged by ethylene during storage of roses. The entire branch fiber is lignified. The stem is most fragile and bears the gravity of the flower head. The most vulnera ......
Traditional Chinese medicine has the advantages of wide source, convenient use, strong drug resistance, complete nutrition, and no toxic and side effects. According to the pharmaceutical properties, seasons, and age of pigs, it can be used to feed pigs with different traditional Chinese medicines. ......
According to relevant data, the amount of fertilizer applied per unit area in China has reached 16 times the world average, and has become the world's largest producer of fertilizer consumption and production. However, the increase in grain output and fertilizer use in China have not been synch ......
Potted flowers require loose soil, fertile soil, complete nutrition, good drainage and air permeability, and basin soil and fertilizer should be prepared based on the characteristics of flowers and their own actual conditions according to local conditions. Vegetable garden soil. Vegetable garden so ......
Close to noon, in the kitchen of Zheng Zhijia, a villager in Yubian Village, Shanmen Township, the gas cooker was opened and a blue flame appeared on the stove pan. Zheng Zhijiao’s lover said to reporters happily: “Now we are using biogas to cook, there is no smoke and odor, convenient ......
The large-scale use of fertilizers, pesticides and even hormones has greatly increased the yield and appearance of crops, but has also caused the deterioration of product quality and poor taste. At the same time, excessive use of chemical fertilizers for a long time has resulted in the consolidatio ......
Canine distemper fever is caused by canine distemper virus infection and is characterized by bipolar fever, rhinitis, bronchial pneumonia, and severe digestive dysfunction. Wherever dogs are raised, this disease occurs throughout the year, with the cold season as the majority. Dogs of different ag ......
In the survival process of pigs, due to various reasons, some stiff pigs (people called small old pigs) often appear or form. Some of these pigs eat less and grow slower; others only eat less. Affected the economic benefits of pig farming. In 2007, it was the Year of the Pig. In order to make ever ......