The key technical measures for raising fox efficiently

1. Prevent vaccination on time, pay attention to drug prevention twice a year for vaccination, and then use canine warming, viral enteritis, and brain after leaving the species for 11 to 12 months and 6 to 7 months. Inflammation and other vaccines were vaccinated one by one, and insects were used to treat the fox with insecticide. Each week, each fox feeds oxytetracycline 1 capsule, so that it can be treated early and there is no disease early prevention. 2. Maintain dry, sanitary wash basins and food bowls; perform high-temperature disinfection every 3 days in summer; conduct high-temperature disinfection every 5 days in other seasons; timely remove feces and leftovers from cages; regularly kill them with 100 poisons The solution was sprayed on the ground and in the cage. 3. Scientific feeding, careful management of fox feed must be fresh, nutritious and digestible. In the diet, mainly animal feed, accounting for about 65%, the main types of small miscellaneous fish, sea miscellaneous fish, fish meal, livestock waste, etc.; vegetable feed supplement, accounting for about 35%, the main types are Corn, wheat, rice, soybeans, vegetables, etc. At the same time to feed vitamins A, E, B and so on. During the production of foxes, eggs and dairy foods must be added. During the hot season, water should be sprinkled on the ground frequently, which can reduce dust and temperature. In winter, the site should be surrounded by plastic steps to maintain the temperature. 4. Grasp the estrus and add the cod liver oil to the ration in a timely manner, and feed it with some aphrodisiac feed such as onions and garlic. From mid-February, regular estrus inspections were performed on species of foxes. For mates that have been mated, they will be remixed until the female fox refuses to mate. The method of mating the female fox is to pay attention to changes in the color of the genitals. "Pink is early, purple and black are late, dark red breeding is appropriate." 5. With patience and care, the survival rate is guaranteed from the first day of breeding to 52 days. During this period, the fox house is replaced with soft and clean hay and insulation work is done. Decline all visits to prevent miscarriage. When feeding every day, it is important to observe carefully that if the fox is a fox, it must be promptly separated or treated with drugs. For individual foxes without mother's milk, they must be removed from the nest in a timely manner, and they should be reared or given to other foxes.

3-Chloro-2-hydroxypropyltrimethyl Ammonium Chloride

The cationic etherifying agent is a kind of application in the field of fine chemical products.Its chemical name is N- (3- chloro -2- hydroxypropyl) N, N, N three methyl ammonium chloride (CTA),molecular formula is C6H15NOCl2, formula weight is 188.1,

The water solution at room temperature is 69%, and can be converted into the structure of epoxidation immediately under alkaline condition.

Indicator:

Item

Result

Appreance

Colorless liquid

content% ≥

69

1,3-dichloropropanol ppm ≤

10

Epichlorohydrin ppm ≤

5

PH value

4-7

Solubility

Soluble in water and 2- alcohol

Advantage:

The product appearance is transparent liquid, colorless and tasteless, the impurity content is low, is less than 10ppm.

Because the use of continuous production process, product quality is stability;

The product response rate is higher than 90%.

Application area

1) paper industry

Mainly as a liquid cationic etherifying agent, widely used in fiber, cellulose derivatives and starch modified; as paper internal application of adhesive, filler and fine fiber interception of additives.

(2) textile industry

Liquid cationic etherifying agent react whit cotton fiber, improve the dye binding; reacts with starch obtained cationic starch, as the sizing agent.

(3) water treatment industry

Suspended matters in water is negatively charged, react whit liquid cationic etherifying agent,produce cationic polymer as flocculants are widely used in water purification.

(4) chemical industry for daily use

The reaction of aqueous cationic etherifying agent create cationic guar gum are important chemicals.

3-Chloro-2-hydroxypropyltrimethyl Ammonium Chloride


3-Chloro-2-Hydroxypropyltrimethyl Ammonium Chloride,69% 3-Chloro-2-Hydroxypropyltrimethyl Ammonium Chloride,65% 3-Chloro-2-Hydroxypropyltrimethyl Ammonium Chloride

Shandong Tiancheng Chemical Co., Ltd. , https://www.tianchengchemical.com