What are the breeds and names of pigs? 202 1 Can you still make money by raising pigs?

The varieties of pigs are Chenghua pig, Large White pig, Landrace pig, Hampton pig and Bo breed pig. Among

What are the breeds and names of pigs? 202 1 Can you still make money by raising pigs?

The varieties of pigs are Chenghua pig, Large White pig, Landrace pig, Hampton pig and Bo breed pig. Among them, Chenghua pig is produced in the middle of Chengdu Plain in Sichuan Province. Adult boars weigh about 148.9kg, and sows weigh about 128.9kg. It has a long growth cycle and high material consumption during the breeding period. Many farmers have given up farming. Large white pig has the characteristics of high feed conversion rate, high slaughter rate, strong adaptability and large litter size.

1. What is the breed, picture and name of the pig?

1, Chenghua pig

(1) Chenghua pig is produced in the middle of Chengdu Plain in Sichuan Province. Small and medium-sized, with square head, few and shallow forehead wrinkles, moderate mouth length, drooping ears, plump buttocks, short limbs, black coat and about 6-7 pairs of nipples.

(2) The average weight of adult boar of Chenghua Pig is about 148.9kg, and the body length is about 138cm. The sow weighs about 128.9kg and has a body length of about 135.4cm. The average litter size of sows is 10.74, and the weight of newborn piglets is about 0.87 kg.

(3) Chenghua pigs are almost extinct in the market at present because of their long growth cycle and high feed consumption during the feeding period. It usually takes 7-8 months for Chenghua pigs to be slaughtered, and the feed consumption of Chenghua pigs is relatively higher than that of other pigs. In addition, Chenghua pork is delicious, and now more and more farmers give up farming.

(4) The environment for breeding adult pigs should be disinfected, and the roads and environment of pig farms should be kept clean and hygienic. The pigsty should be cleaned every day, and the trough, sink and utensils should be kept clean. The disinfectant with high efficiency, low toxicity and broad spectrum should be selected and disinfected regularly.

2. Large white pig

(1) Greater You Zhu is called Greater Yorkshire, which is native to Britain. Its feed conversion rate and slaughter rate are high and its adaptability is strong. All countries with developed pig industry in the world have raised pigs, which is a famous and widely distributed leading lean pig breed in the world.

(2) The whole coat of large white pig is white, and some of it has a small amount of black spots. The head is of moderate size, the nose is straight or slightly concave, the ears are erect, and the back and waist are straight. Strong limbs and hooves, wide front scapula, wide back, plump back and rectangular body shape.

(3) The estrus period of large white pigs is 165- 195 days, the suitable breeding age is 220-240 days, and the weight is above120kg. The weight of reserve boars can reach 90- 100 kg at 6 months, sows can reach 85-95 kg, adult boars can reach 250-300 kg and adult sows can reach 230-250 kg.

(4) Large white pig has many excellent characteristics, such as large litter size, fast growth, high feed utilization rate, high carcass lean meat rate, good meat color and strong adaptability.

3. Landrace pig

Landrace (1), formerly known as Landrace, is an excellent pickled pig breed in the world. It originated in Denmark, and is a cross between local pigs and Yorkshire pigs. The coat color of the whole body is white, the body is wedge-shaped, the chest is wide and deep, the hindquarters are plump, and there are about 7-8 pairs of nipples.

(2) Adult boars weigh about 250-350kg, and sows weigh about 250kg, which are mostly used to cultivate lean-meat breeds (lines) and produce commercial lean-meat pigs.

(3) Landrace pigs have the characteristics of fast growth, high feed utilization rate and high lean meat rate. Sows have more litters, more milk and higher weaning litter weight.

4. Hampshire pigs

(1) Hampson pig is a lean pig breed, native to the southern United States. Hampson pig has a unique coat color, its hind legs and front legs are white, and other parts are black, so it is called silver belt pig.

(2) The weight of adult boar and sow of Hampton Pig is about 365,438+05-465,438+00 kg and 250-340 kg respectively. According to the comparison results of multi-breed hybridization experiments, the offspring of the hybrid with Hampton pig as the male parent have the advantages of long carcass, thin back fat and large eye muscle area.

(3) Although the hybrid utilization of Hampton pigs is not extensive, it has achieved good results in some places. For example, as the terminal parent, the lean meat rate of fattening pigs with binary and ternary crosses is significantly improved, which is better than Duroc and Yorkshire, but the growth rate of hybrid pigs is relatively slow.

5. Bo Breeding Pig

(1) Bo Breeding Pig is a famous pig breed, which originated in the United States and is a hybrid of China pig, Russian pig and British pig. Originally a fat pig, it has been cultivated into a meat type. Bozhong pig is black all over, with a straight nose and drooping ears.

(2) Bozhong pig is in good condition. Adult boars weigh about 390-450kg, and adult sows weigh about 300-400kg. Bo breeding pigs are easy to gain weight early and have good quality, but their fecundity is weak, with about 8 pigs per litter.

(3) Bo breed pigs have good meat quality and high lean meat rate, can adapt to almost any environment, and can grow normally from stocking to captivity. Because the recessive gene of black hair is controlled by the dominant gene of other breeds, many pig farmers choose Bo breed pig as the male parent in terminal mating.

Second, can 202 1 raise pigs still make money?

1. At present, it is still profitable to raise pigs in 202 1, but if you want to seize the opportunity, you should also pay attention to giving up small-scale free-range farming. Only large-scale scientific farming can make money.

2. Whether raising pigs can make money is related to cost factors. The cost of raising pigs includes feed cost. As the price of pigs continues to be high, feed has been rising at present. Coupled with the cost of piglets, the cost of raising pigs is relatively high.

3. Whether pigs can make money is also related to market factors, which can be divided into market factors and national regulatory factors. At present, the number of live pigs is close to saturation, and in another year, it can be restored to the state before the occurrence of classical swine fever. Coupled with the current state support for the pig industry, the number of live pigs in 202 1 should increase a lot compared with last year.