Raccoon dog variety: Jilin white raccoon dog
The Special products Research Institute of Chinese Academy of Agricultural Sciences, using the mutant white gene in wild coat color (common color type), has successfully bred our existing new color raccoon dog, Jilin white raccoon dog, after 16 years of research. From the phenotypic point of view, there are two kinds of new-color white raccoon dogs: one is that the needles and villi of other parts of the body are pure white except the rims of the eyes, the margin of the ear, the tip of the nose, claws and the tip of the tail; the other is that the hairs and villi of all parts of the body are pure white. The body shape, appearance, habit and fecundity of the two kinds of white raccoon dogs are the same as those of wild raccoon dogs, which are docile, easy to be obese and have a large body weight. The fur colors of these two kinds of white raccoon dogs are adorable, and their furs are favored by businessmen at home and abroad, and the price is higher than that of wild fur.
Jilin white raccoon dog is a new variety cultivated in recent years, and it is the first choice for breeding. Jilin white raccoon dog is not suitable for mating and breeding, because this forms the phenomenon of gene overlap and death, which will lead to low yield and affect the efficiency of breeding. Therefore, it is necessary to cross and breed between white raccoon dogs and common Wusuli raccoon dogs, so that the survival rate of breeding will be higher.
Judging from the current breeding market, it should be said that mackerel breeding is one of the most profitable varieties in the special culture industry at present, especially the white raccoon dog market, which sprang up in 2005, has injected new vitality into the industry. Farmers who developed white raccoon dog breeding last year will have rich returns in 2006. How long can the raccoon dog breeding market prosper? let's analyze the breeding characteristics of white raccoon dog and the relationship between supply and demand in the market. The first white raccoon dog was found in China in 1974, and the white raccoon dog was found among farmers in Heilongjiang in 1980. The Special products Research Institute of the Chinese Academy of Agricultural Sciences made use of these precious white raccoon dog mutant genes after more than 10 years of research. finally, we have successfully cultivated the existing new color type of white raccoon dog in China, that is to say, the history of breeding white raccoon dog in China is only about 10 years, and its value has only been shown since the beginning of 2005. The prospect of breeding is very broad and the demand is exuberant.
- Prev
Antler harvesting technique of deer
Pilose antler is an unossified tender horn growing on the forehead of male deer, which has a variety of pharmacological effects. it is a valuable traditional Chinese medicine. There are many kinds of deer antler. Chinese Pharmacopoeia only recognizes sika velvet antler and red deer antler. Timely harvesting of velvet antler is an important link in the production process of deer farms (households), which directly affects the economic benefits of deer production. In this paper, the author introduces the antler harvesting technology of sika deer and red deer. According to the different requirements of the harvested antler, the harvested velvet antler includes two-lever antler of plum blossom, decapitated antler and saw antler of Sanquan antler, and three of red deer.
- Next
Key technical points of self-breeding and self-feeding management of snakes
Snake self-breeding technology should pay attention to the following points: first, species selection: every spring, strong, fat female snakes should be selected as species, regardless of venomous snakes or non-venomous snakes, generally lay eggs from late June to July. Female snakes should be fed nutritious and calcium-rich food before and after spawning, so that they can eat and drink as much as possible. There is no need to consider whether female snakes mate or not. female snakes can produce fertilized eggs for five years at a time. Second, hatching: in order to prevent the snake eggs from drying up and sinking, the snake eggs produced should be put into the incubator in time for artificial hatching, be sure to maintain the temperature and check regularly.
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"?