The original black pig arched out a good "money" scene.

In the land of Xing'an in March, the winter snow has not melted, and the temperature is still relatively low, but the black pig breeding base of the Academy of Agricultural and Forestry Sciences in the Daxing'an Mountains of Heilongjiang Province, which is far away from downtown and located in the mountains, is lively. Nearly a thousand black pigs move freely in the mountains every day. Feed on grass and grain, they sometimes chase each other, sometimes play with each other, and leave a string of hoof prints in the snow.

"Today, the original black pigs are becoming more and more popular among consumers because of their delicious meat, safety and health." The production technical administrator, ugly Youcai, who is doing routine inspection on young pigs, told reporters that the black pigs bred in the base have strict requirements from breed selection, growth environment to diet. According to the living habits of pig arch soil and basking in the sun, the mountain farm is divided into several areas, forming a special way of rotational grazing and scattered breeding. The base uses the self-developed formula feed with corn as the main raw material to raise black pigs in enclosure for 4 months and under the forest for 6-8 months, so that they can bathe in the wind of the four seasons, drink mountain springs and eat all kinds of grass in the forest. to achieve the meat fresh and tender, tight and delicate taste, and fresh meat has a clear marbling and snowflake pattern, fat but not greasy, rich in nutrition, the content of various vitamins and trace elements is higher than that of ordinary captive pigs. At present, the varieties introduced by the base include Northeast Min Pig, Songliao Black, Duroc, Baksha, etc., and have applied for registration of "Lin Xiang Min Ye" and "Yu Sen Min Ye" black pork brands to create a high-end meat market.

The reporter learned that at present, this base has built more than 2000 square meters of well-equipped pig houses, more than 2000 square meters of breeding pig sports ground and 140000 square meters of stocking area. At present, there are 1000 black pigs and 100sows, which can provide more than 2000 piglets every year. It has become the largest Northeast Min pig breeding base and forest pig breeding base in Daxing'an Mountains. The price of a kilogram of black pork on the market is about 30 yuan, which is favored by consumers. Two Minye black pork shops specialize in sales, and the market prospect is broad.

Huang Chao, deputy director of the Animal Husbandry Research Office of the Regional Academy of Agricultural and Forestry Sciences, told reporters that in order to find black pig breeds that are more suitable for stocking under the forest, the Academy of Sciences has joined forces with domestic universities and colleges to make use of the advantages of Northeast Min pigs, such as rough feeding resistance, strong fecundity, and strong disease resistance, to breed binary and ternary hybrid varieties such as Dumin, Dubamin, and Bamin. Select and breed high-quality black pig breeds suitable for under-forest stocking in Daxing'anling area, explore a whole set of techniques for under-forest stocking, provide farmers with excellent piglets and referenced stocking techniques, and guide farmers to carry out scientific feed formula and scientific bulk breeding. it can not only make good use of local forest and planting resources, but also greatly increase the income of practitioners. In the next step, we will build an integrated demonstration base of "production-learning-research" with standardized operation, drive qualified farmers to engage in forest pig farming, and lead and promote the great development of the region's aquaculture industry.

The black pig breeding base of the Daxing'anling Academy of Agricultural and Forestry Sciences is lively. Nearly a thousand black pigs move freely in the mountains every day, feeding on grass and grain. They sometimes chase each other, sometimes play with each other, and leave a string of hoof prints in the snow between running.

"Today, the original black pigs are becoming more and more popular among consumers because of their delicious meat, safety and health." The production technical administrator, ugly Youcai, who is doing routine inspection on young pigs, told reporters that the black pigs bred in the base have strict requirements from breed selection, growth environment to diet. According to the living habits of pig arch soil and basking in the sun, the mountain farm is divided into several areas, forming a special way of rotational grazing and scattered breeding. The base uses the self-developed formula feed with corn as the main raw material to raise black pigs in enclosure for 4 months and under the forest for 6-8 months, so that they can bathe in the wind of the four seasons, drink mountain springs and eat all kinds of grass in the forest. to achieve the meat fresh and tender, tight and delicate taste, and fresh meat has a clear marbling and snowflake pattern, fat but not greasy, rich in nutrition, the content of various vitamins and trace elements is higher than that of ordinary captive pigs. At present, the varieties introduced by the base include Northeast Min Pig, Songliao Black, Duroc, Baksha, etc., and have applied for registration of "Lin Xiang Min Ye" and "Yu Sen Min Ye" black pork brands to create a high-end meat market.

The reporter learned that at present, this base has built more than 2000 square meters of well-equipped pig houses, more than 2000 square meters of breeding pig sports ground and 140000 square meters of stocking area. At present, there are 1000 black pigs and 100sows, which can provide more than 2000 piglets every year. It has become the largest Northeast Min pig breeding base and forest pig breeding base in Daxing'an Mountains. The price of a kilogram of black pork on the market is about 30 yuan, which is favored by consumers. Two Minye black pork shops specialize in sales, and the market prospect is broad.

Huang Chao, deputy director of the Animal Husbandry Research Office of the Regional Academy of Agricultural and Forestry Sciences, told reporters that in order to find black pig breeds that are more suitable for stocking under the forest, the Academy of Sciences has joined forces with domestic universities and colleges to make use of the advantages of Northeast Min pigs, such as rough feeding resistance, strong fecundity, and strong disease resistance, to breed binary and ternary hybrid varieties such as Dumin, Dubamin, and Bamin. Select and breed high-quality black pig breeds suitable for under-forest stocking in Daxing'anling area, explore a whole set of techniques for under-forest stocking, provide farmers with excellent piglets and referenced stocking techniques, and guide farmers to carry out scientific feed formula and scientific bulk breeding. it can not only make good use of local forest and planting resources, but also greatly increase the income of practitioners. In the next step, we will build an integrated demonstration base of "production-learning-research" with standardized operation, drive qualified farmers to engage in forest pig farming, and lead and promote the great development of the region's aquaculture industry.