Effects of Probiotic and Chromium-Methionine on Thyroid Hormones, Total Protein, Zinc, and Weight Gain in Dairy Holstein Calves During the Weaning Period
BACKGROUND: Many additives have been recommended to calf feed but the effects of each supplement have been under investigation especially during weaning stress. OBJECTIVES: The effects of dietary supplementation of probiotic (Protexin) and chromium-methionine che- late (Cr-Met) on triiodothyronine (...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
University of Tehran
2020-06-01
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| Series: | Iranian Journal of Veterinary Medicine |
| Subjects: | |
| Online Access: | https://ijvm.ut.ac.ir/article_76806_0bc08ac97c49f01c046affc4d4c86b06.pdf |