Concentrate supplement for high-producing dairy cows applying TMR

Abstract

The invention relates to a concentrate supplement for high-producing dairy cows applying TMR, which comprises the following components in part by weight: 200 to 600 parts of steam flaked corn, 100 to 500 parts of steam flaked barley, 100 to 500 parts of steam flaked wheat, 300 to 700 parts of steam flaked soybean, 800 to 1,200 parts of cottonseed, 200 to 600 parts of corn protein powder, 80 to 120 parts of immunopotentiating agent and 0.1 to 0.5 part of garlicin. The concentrate supplement for the high-producing dairy cows applying TMR is prepared from the steam flaked corn, the steam flaked barley, the steam flaked wheat, the steam flaked soybean, the cottonseed, the corn protein powder, the immunopotentiating agent and the garlicin in a rational ratio, can fully meet requirements of thehigh-producing dairy cows on energy and protein, improve palatability, strengthen immunity and keep the cows healthy, and is low in cost and capable of increasing the economic benefits of a rangeland.

Description

technical field [0001] The invention belongs to the technical field of dairy cow concentrate supplements, in particular to a high-yield dairy cow concentrate supplement using TMR diets. Background technique [0002] With the improvement of people's living standards, the demand for dairy products is increasing. When the number of dairy cows cannot increase rapidly in a short period of time, the only way to alleviate the contradiction is to improve feeding management and increase the daily milk production of dairy cows. In my country, the TMR feeding method does not pay attention to the supplementary feeding of its dairy cows, and there are widespread problems such as malnutrition, unbalanced diets and extensive management. At the same time, some concentrate supplement products (mainly mixed feed) are not comprehensive in nutrition and unstable in quality, resulting in slow growth of dairy cows, long feeding cycle, high production costs, low degree of commercialization and poo...

AI Technical Summary

Problems solved by technology

As far as dairy cow production is concerned, due to the long production cycle of dairy cows, predatory production and management are carried out to increase milk production, resulting in poor nutritional status and physical decline of dairy cows. In the next production cycle, milk production will decline, postpartum paralysis, retained placenta, Diseases such as metritis and mastitis, severe cases of stillbirth and blindness have seriously affected the economic benefits of the ranch

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