Experience of raising mackerel in courtyard

It is commonly known as Zi Zi, which is a ruminant of the family Cervidae, which is distributed in the mountains and grasslands of northern China. Yuzi is quick-witted, lively, gregarious and timid. The razor's body is fat-free and enjoys the reputation of "King of Lean Meat". Its meat is tender and delicious. It comes from a wide range of food sources, such as a variety of broad-leaved leaves, wild weeds, crop straw, fruit peel, vegetables and so on.

The circle is generally built in the sunny ventilation place, the environment requires dry, sanitary, quiet, so that the winter is warm and summer is cool. The enclosure consists of a playground and a bedroom. The playground is an open shed structure, and the outer wall is more than 2 meters high. in order to prevent escape, the wall can be covered with firewood and grass. The bedroom area is about 1.4 square meters. Overall, the area of each species of roe deer enclosure is not less than 3 square meters, and the commercial roe deer enclosure area can be reduced appropriately. The circle is equipped with a food trough and a sink. Yuzi is not afraid of cold in winter, but hot in summer, so there should be sunshade facilities in summer.

The formula of adult roe deer diet is as follows: 400 grams of grass powder, 150 grams of bran, 150 grams of corn flour and 50 grams of bean cake. Feed salt every 7 to 10 days? About 10 grams each, mix it into the feed. Grass powder is composed of leaves, cereal grass and bean straw, which requires many varieties and does not mildew. In addition, according to different periods, such as mating, pregnancy, lactation, we should appropriately add some concentrate feed and blood meal, bone meal and other animal protein.

When drinking water is irregular, water should be kept in the drinking tank for a long time, but it should be changed once a day. Razor fish should be fed at a fixed time, usually 4 times a day in summer and 3 times a day in winter.

Mackerel is more resistant to disease than any other livestock, but even so, it can not relax the prevention of disease. Pay attention to diet, sink, trough should be cleaned every day, it is forbidden to feed moldy feed.

Clean the enclosure every day and use dry soil or ash to cover the floor in summer to keep it dry. Spray thoroughly with 20% caustic soda or quicklime every day, plus 80% water, and refuse outsiders to visit the circle.