ORIGINAL ARTICLE: Effects of dietary glucose inclusion on reproductive performance, milk compositions and blood profiles in lactating sows

Autor:	J. K. Lee, J.S. Kim, P. L. Shinde, J. Y. Choi, M. S. Park, Boo-Keun Yang, Byung-Jo Chae, J. K. Jo, Y. X. Yang, I.K. Kwon, Jayant Lohakare
Rok vydání:	2010
Předmět:	medicine.medical_specialty Animal fat Insulin medicine.medical_treatment Biology medicine.anatomical_structure Endocrinology Food Animals Blood chemistry Internal medicine Lactation medicine Weaning Colostrum Animal Science and Zoology Animal nutrition Blood urea nitrogen
Zdroj:	Journal of Animal Physiology and Animal Nutrition. 94:677-684
ISSN:	0931-2439
DOI:	10.1111/j.1439-0396.2009.00962.x
Popis:	Summary Twenty-four multiparous sows were used to investigate the effects of dietary glucose inclusion on reproductive performance, milk compositions, blood metabolites and hormones during lactation. The sows were randomly assigned to four treatments and each treatment had six replicates (sows). The diets were added with 0%, 1%, 3% or 5% glucose at the expense of corn and fed to sows for 24 days. The loss of backfat thickness during lactation was quadratically decreased (p = 0.008) and the wean-to-oestrus interval was shortened (linear, p = 0.013; quadratic, p = 0.009) with increasing levels of dietary glucose supplementation. The reproductive performance was not affected (p > 0.05) by different dietary glucose contents. Increased concentrations of total solid and fat in milk were noted (p
Databáze:	OpenAIRE
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