The fat and thinness of pigs can be regulated.
After nearly a decade of scientific and technological research, Chinese scientists have discovered the mechanism of differentiation and regulation of pork fat cells, and made a major breakthrough in the use of biotechnology to control pork fat content.
In this study, cell biology, molecular biology and other techniques were used to determine and analyze the growth and development of adipocytes, adipose tissue metabolism and related genes among different types of pigs, and a series of research results were obtained.
This major achievement has recently passed the appraisal of achievements organized by the Ministry of Education. Relevant experts believe that these findings provide an important theoretical basis and practical basis for scientists to cultivate lean pig breeds by means of nutritional regulation and to improve pig growth performance and carcass quality by using adipocyte membrane immune function in the future. and it has a broad prospect in food and medicine.
- Prev
"five-feeding" method to promote lactation of sows
① fed sows with yeast fermented feed has a good lactation effect. ② is fed with green fodder to stimulate lactation, such as sugar beet root and its leaves, raw potatoes and so on. ③ washed the placenta of the sow and fed the soup to the sow. The ④ king does not leave 40 grams, Aristolochia mandshurica, du safflower, Jing Sanqi each 30 grams, Liushenqu 50 grams, Radix Paeoniae Rubra 20 grams, mixed with water decoction, 1 dose a day, twice a day for 2 days. In the early stage of ⑤ lactation, boiling soup with small fish and shrimp, mixed with feed, could significantly increase the milk yield, and it was effective on the second day.
- Next
The first priority in the management of infectious diseases in pigs
The emergence of new pig diseases forces us to re-evaluate the existing production system. If there is no vaccine, improved management methods must be adopted to control the disease; even if there is a vaccine, it may not work without management. This paper provides some basic methods to help pig farms adopt appropriate methods to control infectious diseases according to their respective conditions. The goal of disease control must be clear, the goal is to "control" the disease, not to eradicate the disease. In general, the control measure is usually to reduce the number of pigs in a reasonable way.
Related
- On the eggshell is a badge full of pride. British Poultry Egg Market and Consumer observation
- British study: 72% of Britons are willing to buy native eggs raised by insects
- Guidelines for friendly egg production revised the increase of space in chicken sheds can not be forced to change feathers and lay eggs.
- Risk of delay in customs clearance Australia suspends lobster exports to China
- Pig semen-the Vector of virus Transmission (4)
- Pig semen-the Vector of virus Transmission (3)
- Five common causes of difficult control of classical swine fever in clinic and their countermeasures
- Foot-and-mouth disease is the most effective way to prevent it!
- PED is the number one killer of piglets and has to be guarded against in autumn and winter.
- What is "yellow fat pig"? Have you ever heard the pig collector talk about "yellow fat pig"?