In cold weather, some pig farmers suffered from cold insulation and improper management, resulting in the death of piglets after birth. Therefore, the following measures should be taken to improve the survival rate of piglets in winter:
Give early-born piglets immunity early. Early.......
1. Check if the oil level of the disperser is added to the specified position, the low should be added to the specified oil level, and the high should be placed to the specified position.
2. Check if the V-belt i.......
First, to raise the barriers to health should strengthen the measures to eliminate the virus, prevent and control the damage of silkworm diseases, prevent all kinds of silkworm poisoning incidents, and ensure the safety and health of silkworms. It is necessary to strengthen the feeding man.......
In the early fall season, laying hens are affected by high temperatures in summer, and the body weight generally fails to reach the standard. With the increase in the consumption of first-born chickens, it is easy to cause paralysis in poor conditions such as insufficient nutrient supply, .......
According to research, tea contains more than 600 chemical components, of which five are very beneficial nutrients to the human body. However, in daily life, there are many misunderstandings about people's understanding of tea, which may bring hidden dangers to health.
Misunder.......
In the growth period of autumn cabbage, properly removing part of the old gang can promote its thickness and early balling.
In the fall period of autumn cabbages, the bottom 2-3 old gangs are cut off; in the late period of the ball, if there are still yellow old gangs, they must be.......
papaya
This type of tropical fruit contains twice as much vitamin C as oranges. Vitamin C protects against gallbladder disease.
Flaxseed
Scientists believe that this small brown-red seed is rich in an estrogen compound that can effectively prevent breast cancer. .......
Rearing
1, diet formula. The proportion of various types of feed is roughly: 50%-70% of grain feed, 10%-25% of cake feed, 3%-6% of animal protein feed, 10%-15% of feed, bone powder (stone powder) 1%-1.5%, salt 0.5%-1%, green feed 10%-15%.
2, feeding method. (1) The feed is .......
Milk is a well-known nutritional beverage and has good health and medical value. Milk is a complete protein food and plays an important role in the formation and development of the brain and nerves. Milk fat is lower in cholesterol than meat and eggs and has the effect of lowering choleste.......