Composite biological feed additive agent for fattening early weaning mutton sheep

Abstract

The invention relates to an early weaning meat sheep fattening compound biological feed additive, which belongs to the technical field of animals feeding by feed. The feed additive comprises prebiotics consisting of candida utilis, bacillus subtilis and a lactobacillus plantarum microbial agent, non-starch polysaccharide enzyme containing cellulase, xylanase, beta-dextranase, beta-mannase and pectinase and a yeast culture formed by using saccharomyces cerevisiae to completely ferment bean pulp. The additive is specially used for fattening period ration of the early weaning(the weaning lunar age is less than or equal to 2 ages of the moon) meat sheep, and the adding percentage for the full-mixing ration of the fast-fattening meat sheep in 3 to 5 ages of the moon is 1 percent. The additive can provide functional nutrients such as digestive enzyme, B group vitamins and growth promoting factors, and the like which are inadequately produced and insufficient for the early weaning baby sheep and simultaneously contains probiotics for adjusting the micro-ecological environment in intestinal canals, thereby improving the immunity and the healthy level of the baby meat sheep; and after weaning, the daily gaining in weight is more than 10 percent in the prior period and later period of fattening, and the economic benefits are obviously improved.

Description

Technical field [0001] The present invention relates to a compound biological feed additive for fattening early weaning mutton sheep, specifically to a health-care, growth-promoting and pollutant-reducing food additive specially used for the rapid fattening diet of early weaning mutton lambs in the confinement production mode of mutton sheep. Green biological feed additive. Background technique [0002] From grazing and raising relying on wild forage resources to raising in confinement with a full mixed diet based on straw and concentrated feed resources, this is a huge change in the way of raising and producing mutton sheep, and it is also the inevitable direction for the development of the mutton sheep industry. This change requires the comprehensive matching of multiple feed and feeding technologies to be implemented and achieve good results. One of the key technologies is the application of rapid fattening technology for early weaning meat lambs. There are three problem...

AI Technical Summary

Problems solved by technology

There are five basic members of the enzyme, namely cellulase, xylanase, β-glucanase, β-mannanase, and pectinase. Different diets should be designed according to the characteristics of different animals and feeding stages. The combination ratio can produce twice the result with half the effort. At present, the few studies mostly use different single-enzyme variety combination formulas. This type of method is difficult to be practically applied due to the high cost of complex processes such as liquid fermentation and single-enzyme purification.

Images