Experimental follow-up | Effects of different levels of organic trace elements on egg quality, biochemical indexes, production performance and mineral metabolism in the late stage of laying
Release time:
2022-11-04 10:44
Source:
In October 2022, Xingteng Group joined hands with universities to carry out a laying hen farm in Luoding, Yunfu.“The effect of using different levels of organic trace elements in laying hens"Follow-up test.
TheTest PurposeTo study the effects of different levels of organic trace elements on the production performance, intestinal function, antioxidant, immune index, egg quality, eggshell structure, blood index and mineral metabolism of laying hens.
Recently, for a period of 10 daysPre-feeding periodJust after the end, the group's technicians went to the laying hen breeding test base to collect samples during the pre-feeding period, so as to measure relevant indicators.
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The sampling measurement items are:Egg quality, serum biochemical indexes, trace element content in chicken manure.
At present, the relevant indicators are being tested.
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