Compound Chinese herbal medicine synergist for fattening beef in later period

Abstract

The invention discloses a compound Chinese herbal medicine synergist for fattening a beef in a later period, which comprises Chinese herbal medicines, trace elements and vitamins, wherein the Chinese herbal medicines comprise: 24-34 percent by weight of pine needle meal, 17-20 percent by weight of perillaseed, 10-15 percent by weight of hawthorn, 17-20 percent by weight of glossy privet fruit, 8-10 percent by weight of cyrtomium fortune, 10-15 percent by weight of medicated leaven, 10-15 percent by weight of the rhizome of Chinese atractylode and 4-6 percent by weight of liquorice; the trace elements comprise 0.07-0.11 ppm of cobalt, 4-10 ppm of copper, 0.20-2.0 ppm of iodine, 0.05-0.25 ppm of magnesium, 0.05-0.30 ppm of selenium, 20-50 ppm of manganese, 50-100 ppm of ferrum, 0.03-0.15 ppm of sulphur and 20-40 ppm of zinc; and the vitamins comprise 5000 IU of vitamin A, 1400 IU of vitamin D and 100 IU of vitamin E in the terms of the total dry weight of the Chinese herbal medicines participating compatibility according to each kilogram of compound Chinese herbal medicine synergist. By using the compound Chinese herbal medicine synergist, the weight of each beef can be increased by above 46.9 kg in average, the weight of each beef using the compound Chinese herbal medicine synergist or commercially available feed additive is increased by above 24 kg in comparison with that of a beef without using the compound Chinese herbal medicine synergist or commercially available feed additive, the weight of each beef using the compound Chinese herbal medicine synergist is increased by above 9kg in comparison with that of a beef using the commercially available feed additive; and the contents of fat and linolenic acid in beef are remarkably increased, and the beef is good in quality; and compared with the commercially available feed additive, the compound Chinese herbal medicine synergist has the advantage that the cost of the additive for each beef is saved by above ***yuan.

Description

technical field [0001] The invention belongs to the field of biotechnology, and relates to a compound Chinese herbal medicine synergist (feed additive) for gaining weight and improving meat quality of captive commercial beef cattle in the agricultural area in the later stage of fattening, in particular to the basic composition of captive commercial beef cattle in the agricultural area composed of cornmeal, sorghum distiller's grains and crop straw. It is a synergistic feed additive for adding concentrate and fattening in the later period under the diet condition. Background technique [0002] Beef cattle breeding in my country's agricultural areas mostly makes use of hybridization advantages, using local fertile cows as female parents, introducing foreign elite bulls to freeze semen, adopting artificial transfusion to breed binary or ternary hybrid beef cattle lines, and captive breeding to produce binary or tertiary beef cattle lines. Yuan hybrid commodity beef cattle. The...

AI Technical Summary

Problems solved by technology

Because the intestines and stomachs of beef cattle are difficult to adapt to the change of adding concentrated feed in a short period of time, the feed will often be deposited in the intestines and stomach, causing symptoms such as abdominal pain, abdominal distension or stagnation, which seriously affect the effect of fattening

Moreover, the use of commercially available feed additives is not only costly, but also has a poor effect on improving the absorption and utilization of concentrate, and there is also the risk of containing synthetic substances such as antibiotics and chemically synthesized antibacterial agents.