Jerusalem artichoke is a perennial herb. It has the characteristics of cold resistance, drought resistance, tramp resistance, strong adaptability, and low requirements for cultivation and management conditions. It can be planted in front of and behind the house or on unused land. The yield is generally 2500 to 3000 kilograms of stems per mu, and […]

In recent years, due to the development of dairy cattle and shed-raising sheep and other breeding industries, straw micro-storage feed has been widely promoted and applied, and good economic and social benefits have been achieved. The operation technology of straw micro-storage feed is summarized as follows. The straw micro-storage feed uses straw, corn straw, wheat

In early spring, if the feed is yellow and green, feeding adult rabbits with thatch roots, willow buds, and elm seeds is good for aphrodisiac; feeding long-haired rabbits with rosewood buds is good for the growth of rabbit hair; for suckling female rabbits feeding more bitter vegetables, dandelions, bittersweet, pulling rice seedlings, etc. will help

According to the growth stages of pigs, it can be divided into five stages: suckling pigs, piglets, middle pigs, large pigs, and breeding pigs. Each stage should adopt a different pig feed making formula to prepare and use pig feed. 1. Preparation of suckling pig feed (1) Features　 Suckling pig refers to a growing pig

(1) Requirements for feed making raw materials It is prohibited to add drugs and other substances that are directly or potentially harmful to animals and humans in feed and drinking water; it is prohibited to add meat and bone meal, fish meal, bone glue and other animal-derived raw materials (milk and dairy products) to feed

1. Fish Pellet feed The diameter of pelleted fish feed is usually 2.5～8.0 mm and the length is 5～10 mm, which can be directly fed. If the feed is damp, do not feed it directly, dry it or dry it before feeding it; if the feed has deteriorated, it should not be fed again to

What are the most common grass and fodder for raising sheep in rural areas? Raising sheep in rural areas is not like raising sheep professionally and does not need to plant professional forage. Raising sheep in rural areas is the use of weed resources and crop scraps that are unique in rural areas as forage

Screw shells are leftovers of rural aquatic products. The shell left after people eat screws, mussel shells, etc., is mainly composed of calcium carbonate and organic bone calcium compounds. The screw shell is mechanically pulverized into powder, and after puffing and high temperature treatment during feed processing, most of the calcium is degraded into soluble

Although this type of additive does not contain the nutrients needed by chickens, it is beneficial to promote layer chicken growth, increase egg production, enhance disease resistance and layer chicken feed storage. Its types include antibiotic additives, insect repellent health care additives, antioxidants, antifungal agents, Chinese herbal medicine additives and hormones, enzyme preparations, etc.　 1.

The use of compound feed to raise pigs can increase the utilization rate of pig feed and achieve the effect of rapid growth and slaughter. In this regard, many large-scale pig farms have achieved successful experience. So, how can large-scale pig farms make use of local feed resources and conditions to make compound feeds themselves?

Adding 10-20mg of soy isoflavones per kilogram of diet for broiler chickens can improve the meat color, water content and pH of the broiler chicken, prevent muscle oxidation during storage, delay the rapid decline of muscle pH after slaughter, and prevent poor-quality meat produce. Adding 600-2700mg betaine per kilogram of diet for broilers can increase

1. Natural pasture. There are mainly Gramineae, Leguminosae, Compositae, Cyperaceae, Chenopodiaceae, etc. It is more appropriate to harvest forages during booting, budding, and first flowers, because the forages are in a period of vigorous growth, young and juicy, and high in protein content, which can reach more than 15% based on dry matter. Such forage