Low protein ration premix compound for growing pigs and using method thereof
A low-protein, premixed material technology, applied in applications, animal feed, animal feed, etc., can solve problems such as unsuitable for self-batching, unfavorable for the use of feed raw material resources, unfavorable for technology promotion, etc.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0050] Embodiment 1 low-protein diet growth performance test
[0051] 1. Diet and daily management
[0052] The rations of the experimental group were prepared in the ideal amino acid mode, and the protein levels were: 14.5% for growing pigs and 12.5% for finishing pigs. : 16.4% for growing pigs, 14.5% for finishing pigs, and other nutritional indicators are not lower than those of the experimental group. The experimental pigs were fed in groups, with free access to food and water, and were fed once a day at 08:00 and 16:00.
[0053] 2. Experimental design
[0054] Select 160 large white barrows of about 40 kg, 80 in the test group and 80 in the control group, 4 replicates (pens) in each group, and 10 pigs in each replicate. In the feeding stage, the feeding stage of growing and finishing pigs is 35-60kg, and 60kg-marketing. The pre-test or refeeding period of the test is 3-5 days, and the pigs' weight reaches about 100kg. The growth performance of the pigs at each stage...
Embodiment 2
[0059] Example 2 Detection of ammonia and hydrogen sulfide in low-protein diet livestock house
[0060] 1. Experimental plan
[0061] Except that the experimental group and the control group were raised in separate livestock houses, other experimental schemes were the same as in Example 1.
[0062] 2. Index determination
[0063] Pig house ammonia (NH 3 ), hydrogen sulfide (H 2 S). After the full-term test, use the GS-3 atmospheric sampler to collect NH 3 and H 2 S gas sample, respectively adopt volumetric analysis method, iodine titration method to measure NH 3 mass concentration and H 2 S mass concentration.
[0064] 3. Experimental results
[0065]
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