Tenebrio molitor source biological feed additive and its preparation method

Abstract

The invention discloses a biological feedstuff additive, which is composed of following constituents by weight percentage: 10-12 percent of yellow mealworm larvae, 26-31 percent of yellow mealworm feculae, 40-45 percent of crop straw, 0.5-1 percent of sugar, 0.5-1 percent of salt and 17-24 percent of mixed active bacteria preparation. The additive adopts the method of preparation that: the yellow mealworm larvae is made into pulp by a pulping machine; the feculae of the yellow mealworm are screened by a 80-mesh screen; the crop straw is crushed by a pulverizer; the insect pulp, sugar, salt and mixed active bacteria preparation are mixed for activating active bacteria seed; then the yellow mealworm feculae and crop straw powder are stirred for a plurality of minutes, and the mixed active bacteria liquid is added therein for continuous agitation so as to make the additive; finally, the additive is vacuumized and sealing-packaged and is made into a finished product by fermentation. The product can effectively solve problems of susceptibility to diseases of livestock, poultry and aquatic products as well as low meat feed ratio.

Description

Technical field [0001] The invention relates to a biological feed additive and a preparation method thereof, in particular to a feed biological additive for breeding livestock, poultry and aquatic products and a preparation method thereof, and belongs to the field of feed processing. Background technique [0002] At present, the composition of ordinary feed used for livestock, poultry and aquatic products in the traditional market is not scientific enough, the nutrition is not comprehensive, and cannot meet the growth needs. This makes livestock, poultry and aquatic products easy to get disease, and the meat-to-feed ratio is low, which greatly affects the farmers’ Economic benefits. On the other hand, with the improvement of people’s living standards, people are paying more and more attention to the residues of pesticides, antibiotics, hormones, etc. in food. Human beings call for health and desire to return to nature. There is an urgent need for pollution-free, residue-free, dru...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to address the problems existing in the prior art, to provide a kind of Tenebrio molitor source microbial feed additive with comprehensive nutrition and high meat-to-feed ratio and its preparation method, which is used to solve the problem that livestock, poultry and aquatic products are prone to diseases, and the meat-to-feed lower than the problem