Effects of supplementation of different levels of trace elements on growth performance, rumen fermentation parameters and microflora of grazing ewes in middle and late pregnancy
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下载链接：
https://www.ncbi.nlm.nih.gov/sra/SRP568289
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资源简介：
The purpose of this experiment was to investigate the effects of different levels of trace elements on the growth performance, rumen fermentation parameters and microflora of ewes in the middle and late stages of pregnancy in the cold season of grazing area.
创建时间：
2025-03-06
