Antibiotics-free fermented feed for Hainan black pigs and method for preparing antibiotics-free fermented feed
A technology for fermented feed and black pig, applied in the field of Hainan black pig non-antibiotic fermented feed and its preparation, can solve the problems of slow growth, low feed intake, pork antibiotic residues, etc., achieve comprehensive and balanced nutrition, wide source, improve The effect of production performance
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0025] Corn 52.25%, soybean meal 4%, fish meal 1%, rice bran meal 20%, coconut meal 15%, bran 4%, stone powder 1%, calcium hydrogen phosphate 1%, salt 0.25%, premix 1%, cellulase 0.5%.
Embodiment 2
[0027] Corn 57.75%, soybean meal 8%, fish meal 1.5%, rice bran meal 15%, coconut meal 10%, bran 4%, stone powder 1%, calcium hydrogen phosphate 1%, salt 0.25%, premix 1%, cellulase 0.5%.
[0028] Among the feed materials in the above examples, the mass ratios of coconut meal, a unique raw material in tropical regions, to conventional raw materials are 15% and 10%, respectively, and the cellulase activity is ≥ 5000 IU. Each kilogram of feed includes the content of each component of the premix: iron 40-100mg, copper 5-60mg, zinc 40-110mg, manganese 3-20mg, iodine 0.12-0.25mg, selenium 0.2-0.3mg, no addition to the premix any antibiotics.
[0029] The preparation method of Hainan black pig antibiotic-free fermented feed is as follows:
[0030] Step 1: Feed materials such as corn, soybean meal, fish meal, rice bran meal, coconut meal, bran and stone powder are respectively treated with a pulverizer, and the sieve aperture of the pulverizer is 1.5-3.0mm;
[0031] Step 2: mixing ...
PUM
Abstract
Description
Claims
Application Information
- 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, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com