Under what circumstances should not pigs

After satiety: The intra-abdominal pressure of the swine increases after eating. If castration is performed at this time, intestinal or uterine horns may be incarcerated or the intestine may be taken out of the scrotum.

Diseases and castration: Diseased pigs will reduce their abili.......

The four points that winter cattle should pay attention to

First, pay attention to the insulation performance of insulated cow houses is better, no leakage, no wind, the ground is not humid, clean and sanitary. It is advisable to keep the temperature between 10°C and 18°C ​​at room temperature.

Second, the scientific in.......

The truth about the autumn diet

Everyone is not paying attention to the autumn diet. There are also many kinds of food to eat. Experts here reminded that diet should pay attention to the following matters.

First, prevent excess heat energy. Some people have an appetite when they get into the fall, which often res.......

Apple autumn tube four points

The peak of apple flower bud differentiation appeared in the fall. Doing the following four apple tree autumn management measures can lay a solid foundation for the second year's high yield, stable production and high quality.

First, fertilizer and water management

For .......

Chai Chicken Breeding: Good Temperature Control for Brooding

1. Example: A farm at Junying Village, Xuting Township, Zanhuang County, Shijiazhuang City. After entering the chicks, everything was normal. At the age of 15 days, some heating equipment was stopped. After that, some chicks appeared mentally ill, feed intake, and drinking water. The amoun.......

Diaphragm pump overhaul

The flow rate adjustment of the diaphragm pump is adjusted by changing the piston stroke by the rotation adjustment mechanism. The principle is: the hand wheel of the rotation adjustment mechanism (the position change on the dial can be seen), the axial transformation occurs through the adjusta.......

Li Qiu tonic seven taboos

Avoid disease-free

Disease-free and indiscriminate, not only increase expenses, but also harm themselves. Excessive use of cod liver oil can cause poisoning, long-term use of glucose can cause weight gain, increased blood cholesterol, easily induced cardiovascular disease.

.......

Vegetable drought-resistant technical measures

Since the beginning of summer this year, our city has suffered the most severe drought in the past 60 years. Continuous droughts in summer have caused the total number of drought days in most parts of the city to exceed 50 days, and some areas lasted 70 days. The production and supply of v.......

Grape Powdery Mildew Prevention and Control Measures

Symptoms: The victim suffers from a grayish powdery mildew on the surface of the fruit, wipes off the white powder, shows a brownish pattern on the epidermis, and finally the epidermal cells turn dark brown. The leaves suffer damage and produce a grayish white powdery mildew on the surface.......