In the ice and snow, this game is as famous as the three treasures of the northeast, known as walking living ginseng.

When I was a child in the countryside, there were a lot of wild game in the countryside, such as wild rabbits, pheasants and so on. Wild boar could be seen occasionally, but the wild boar had not been caught by people. When I was a child, the source of food for improving food was these game, or to catch fish in the river, because only these game did not need money to buy, of course, these game tasted very good, especially in the countryside when there was nothing delicious, always looking forward to eating a meal of game.

Today, I would like to introduce to you a kind of game, which is forest frog. Forest frogs are mainly distributed in the north of our country, but they have never been seen in the south. After October every year, the temperature in the north is already very low. So forest frogs have to start hibernating in the water, which is also the best season to catch forest frogs. Forest frog daily depends on eating insects in nature, this insect is also a natural green food, so the meat of forest frog is very fresh and tender, but the most valuable is not its meat, but its fallopian tube.

The oviduct of forest frog is what we know as snow clam. It is a kind of oily substance, which is rich in protein, amino acid and various trace elements. It has a very high status in Northeast China. We all know the three treasures of Northeast China: ginseng, pilose antler and mink. Forest frog is as famous as these three treasures, and it has always been a court delicacy and is regarded as a tonic. Forest frog is an amphibian that can live in both water and land, so it has a nickname, "walking living ginseng".

In addition to being used for food, forest frog is also widely used in the field of medicinal and health care, especially the forest frog oil (that is, snow clam oil) produced by forest frog, which can be seen in many pharmaceuticals and health care. At present, the price of forest frog oil is also very expensive in the international market, which can reach US $500 per kilogram. In the past, due to the influence of people's capture and the natural environment, the number of forest frogs is decreasing year by year, so now it has become an endangered protected animal, which is not allowed to be caught in the wild.

Therefore, what can be sold on the market now are forest frogs raised in captivity. Although forest frogs have good market prospects, they have high requirements for technology, and they need to be farmed at the foot of the mountain, because forest frogs have the characteristics of going up the mountain. In addition, it is necessary to build overwintering ponds and other facilities. It is suggested that inexperienced farmers should not breed easily.