Feed for raising cattle and sheep

Abstract

The invention relates to the technical field of processing of animal feed, and particularly discloses a feed for raising cattle and sheep. The feed is prepared from the following raw materials in parts by mass: 5-30 parts of dry hemp fimble leaf, 15-40 parts of dry straw, 10-30 parts of protein feed, 10-30 parts of energy feed, 1-6 parts of trace-element premix, 0.8-1.5 parts of calcium hydrogen phosphate and 0.5-1.2 parts of salt. When the feed is prepared, firstly the above raw materials are mixed to obtain a mixture, then the mixture is crushed and ground, and is sieved by a 40-mesh sieve to obtain mixed powder. The feed disclosed by the invention has the beneficial effects that when being crushed, the mixture can be further mixed simultaneously, so that the mixing time can be shortened, the processing steps can be reduced, and the processing cost can be reduced.

Description

technical field [0001] The invention relates to the technical field of animal feed processing, in particular to a feed for raising cattle and sheep. Background technique [0002] Total Mixed Ration (TMR for short) is a formula provided according to nutritional standards for crude protein, energy, crude fiber, minerals and vitamins, etc., according to the nutritional needs of ruminants (cattle, sheep, etc.), with a special mixer (or manual mixing) fully mix the crushed roughage, concentrated feed and various additives in an appropriate proportion into a complete ration with relatively balanced nutrition. TMR feeding technology began in the 1960s. After continuous development, the United States, Canada, Israel, the Netherlands, Italy and other countries with developed dairy industries have generally adopted TMR feeding technology. South Korea and Japan in Asia have promoted TMR feeding technology. The application has also reached more than 50% of the number of dairy cows in th...

AI Technical Summary

Problems solved by technology

[0005] However, in the production process of the above-mentioned pellet feed, each raw material needs to be crushed and ground separately, and then mixed. In order to achieve uniform mixing of each raw material, the production process is longer and the production cost is higher.

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