Rumination feed containing silkworm excrement auxiliary material

Abstract

The invention discloses a rumination feed containing a silkworm excrement auxiliary material. The rumination feed comprises the following compositions in percentage by weight: 5-20 percent of coarse material, 10-20 percent of protein material, 20-40 percent of silkworm excrement auxiliary material, and the balance being corn, wherein the silkworm excrement auxiliary material mainly comprises silkworm excrement, mountain flour, a rumen protecting agent, phytase and corncob power; bone meal accounts for 5-10 percent of the total weight of the silkworm excrement, the corncob powder accounts for 10-15 percent of the total weight of the silkworm excrement auxiliary material, the rumen protecting agent accounts for 5-15 percent of the total weight of the silkworm excrement, the phytase accounts for 1-5 percent of the total weight of the silkworm excrement, and the silkworm excrement accounts for the balance of the total weight of the silkworm excrement auxiliary material. The rumination feed is balanced in nutrients, high in digestibility, low in cost and low in processing difficulty.

Description

technical field [0001] The utility model relates to the field of special feed for ruminants among agricultural feed specially used for feeding animals, in particular to a ruminant feed containing silkworm excrement auxiliary material. Background technique [0002] Silkworm excrement is the dried feces of house moth larvae. It is collected from June to August, mainly during the second to third sleep period. After collection, it is dried in the sun. Each component of the nutrients contained in it is relatively balanced. Compared with other dry green materials or coarse materials, except for slightly higher water content and lower crude fat content, the content of crude protein, crude fiber and soluble nitrogen-free substances are very moderate, very It is suitable for feeding ruminants. In the prior art, silkworm excrement is used as an additive in the feed, and is not fed as the main material or a single material. Although it contains a variety of nutrients, its nutritional c...

AI Technical Summary

Problems solved by technology

[0002] Silkworm excrement is the dried feces of house moth larvae. It is collected from June to August, mainly during the second to third sleep period. After collection, it is dried in the sun. Each component of the nutrients contained in it is relatively balanced. Compared with other dry green materials or coarse materials, except for slightly higher water content and lower crude fat content, the content of crude protein, crude fiber and soluble nitrogen-free substances are very moderate, very It is suitable for feeding ruminants. In the prior art, silkworm excrement is used as an additive in the feed, and is not fed as the main material or a single material. Although it contains a variety of nutrients, its nutritional content is not balanced after all. At the same time The palatability of domestic animals is also relatively poor. The prior art all adopts adding about 5% in the livestock diet to replace coarse material or part of the energy material in the diet. The main object of its replacement is coarse material, because coarse material and silkworm excrement are common The characteristic is that it contains a lot of crude fiber, and the crude fiber of silkworm excrement has been digested and processed by silkworms first, so it is easier to absorb and utilize, but the amount used must not exceed 7% of the total ration, because after exceeding 7%, it will affect the health of livestock to grow

[0003] However, ruminants have a higher digestion and utilization rate of crude fiber, but since silkworm excrement is the feces of silkworms after all, although it has good secondary utilization value and high medicinal value, it itself is mainly Reflected in the effect of secondary metabolites in silkworms, most of the nutrients in mulberry leaves are absorbed and utilized by silkworms, so there will be some nutrients in silkworm excrement that are relatively deficient, including vitamins, calcium, and phosphorus. and amino acid substances are relatively lacking, so if a large amount of silkworm excrement is used to replace the diet to feed ruminants, it will also affect the growth of ruminants