Postpartum feeding nutrition supplement for dairy cows and production method thereof

Abstract

The invention discloses a nutritional supplement for postpartum feeding of dairy cows and a production method thereof, and relates to the field of nutritional supplements for postpartum dairy cows, in particular to a nutritional supplement for postpartum feeding of dairy cows and a production method thereof. According to the physiological characteristics of the first-born cow and the first-born cow, the present invention differentiates the formulas and designs, and the common components of the two include the following components by weight: 1-10 parts of rumen-passed niacin, 1-20 parts of potassium chloride, and magnesium sulfate 1‑20 parts, 1‑10 parts of comprehensive material, 1‑10 parts of sodium chloride, 1‑10 parts of brewer’s yeast extract, in addition to the common components, the first calf formula also includes 10‑100 parts of solid propylene glycol. The cattle formula also includes 10‑20 parts of solid propylene glycol and 10‑100 parts of calcium propionate. Through the above method, the present invention can timely supplement the nutrients required by dairy cows after giving birth, reduce the incidence of various postpartum diseases, promote the recovery of postpartum body conditions of dairy cows, finally reduce the operating cost of the pasture, and improve the economic effect of the pasture.

Description

technical field [0001] The invention relates to the field of dairy cow delivery nutritional supplements, in particular to a nutritional supplement for postpartum feeding of dairy cows and a production method thereof. Background technique [0002] In recent years, my country's dairy breeding industry has developed rapidly, and the scale of breeding has continued to expand. However, there are many problems in the breeding process, which greatly affect the health of dairy cows and the income of pastures. Among them, before and after delivery, dairy cows have experienced huge physiological and metabolic changes and a series of stresses, and the probability of disease has greatly increased. Therefore, the care of dairy cows before and after delivery is a key link in pasture management, which plays an important role in the health of dairy cows and the economic benefits of pastures. pivotal role. [0003] Before and after the cow gives birth, a large amount of blood calcium enters...

AI Technical Summary

Problems solved by technology

[0005] At present, domestic pastures mostly use propylene glycol, calcium chloride and other composition measures to deal with it after delivery. However, the composition of the pasture self-prepared by the pasture lacks scientific proof and reasonable proportioning

However, commercial gavage agents sold on the market are not designed for the physiological characteristics of first-born cows and second-born cows. First-born cows have sufficient blood calcium and bone calcium, so there is no need to supplement calcium. Supplementation will easily increase the burden on the heart of dairy cows. Insufficient blood calcium and bone calcium in multi-partured cattle require a large amount of calcium supplementation, and the effect will be uneven if there is no differentiated design

Moreover, most of the existing fillings are liquid or need to be used in combination with liquid packs, which is inconvenient for transportation and storage.

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