Compound bacterium agent capable of improving various properties of animals and application of compound bacterium agent
A compound bacterial agent, animal technology, applied in the application, animal feed, animal feed and other directions, can solve the problems of soil and water pollution, large volume, production and life hazards and other problems
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0054] Embodiment 1, the preparation of probiotics for animals
[0055] 1. Preparation of compound microbial agent for animals
[0056] Pick an appropriate amount of Aspergillus niger ACCC 30583 spores from the PDA medium, and dilute them to 1×10 with sterile water. 8 The suspension of CFU / mL was inoculated with PD medium according to 1% inoculation amount and carried out shaking flask culture, 160rpm, 28°C for 5 days, and the content of Aspergillus niger ACCC 30583 was 10 13 CFU / mL of Aspergillus niger ACCC 30583 fermentation broth.
[0057] Pick the colony of Bacillus subtilis ACCC 03291 from LB medium and dilute it to 1×10 with sterile water 8 The suspension of CFU / mL was inoculated with LB liquid medium according to 1% inoculum and carried out shaking flask culture, 160rpm, 37°C for 3 days, and the content of Bacillus subtilis ACCC 03291 was 10 12 CFU / mL of Bacillus subtilis ACCC 03291 fermentation broth.
[0058] The aspergillus niger ACCC 30583 fermented liqu...
Embodiment 2
[0061] Embodiment 2, utilize probiotics for animals to improve the growth performance of pigs
[0062] 1. Pig ration
[0063] This example provides four kinds of pig fattening diets, which are basal diet (Table 1), 1% astragalus dregs diet, 0.75% animal probiotics diet and 1% animal probiotics diet. The 1% astragalus dregs diet is a diet obtained by adding 1% astragalus dregs to the basic diet, and the 0.75% animal microecological preparation diet is added to the basic diet. The ration obtained by the animal probiotic preparation of 0.75% of the grain quality, 1% of the animal probiotic preparation ration is to add the animal of embodiment 1 that is 1% of the basal ration quality in the basal ration Diets obtained with probiotics.
[0064] Table 1. Raw material composition and nutritional level of pig basal diet
[0065]
[0066]
[0067] 11.58 g of premix provides per kg of diet: vitamin A 4000IU, vitamin D 3 1250IU, Vitamin B 2 1mg, vitamin E 50IU, vitamin K 3 ...
Embodiment 3
[0096] Embodiment 3, utilize probiotics for animals to improve the growth performance and immune performance of chickens
[0097] 1. Chicken diet
[0098] This example provides four kinds of diets for chicks, which are the basic diet for the brooding period, the basic diet for the rearing period, the diet with 4% astragalus dregs and the diet with 4% microecological preparations for animals. The composition of the basal ration in the brooding period and the basal ration in the growing period is shown in Table 5. The 4% astragalus dregs diet is a diet obtained by adding 4% of astragalus dregs to the basic diet in the growing period, and the 4% animal microecological preparation diet is obtained by adding 4% of the basic diet in the growing period. Add the diet obtained from the probiotic preparation for animals in Example 1, which is 4% of the mass of the basal diet in the growing period.
[0099] Table 5. Raw material composition and nutritional level of chicken basal diet ...
PUM
Login to view more Abstract
Description
Claims
Application Information
Login to view more - R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap