Effect of supplementing different levels of zinc and calcium on the growth performance of nursery pigs

in International Symposium (poster summary), 國際研討會(摘要海報發表)
標題Effect of supplementing different levels of zinc and calcium on the growth performance of nursery pigs
出版類型國際研討會(摘要海報發表)
出版年度2008
AuthorsY. Y. Tsai, 蔡依芸, H. T. Tseng 曾翔蒂, Y. L. Huang 黃雅鈴, & Liang Chou Hsia 夏良宙
出版日期Sep 24 2008 12:0
會議地點Hanoi
其他編號0000
中文摘要

The objective of the study was to determine the effect of supplementing different levels of zinc (Zn) and calcium (Ca) on the growth performance of nursery pigs. Forty eight 35-days old LYD crossbred gilts were randomly allocated into 7 treatments. Treatment 1-6 has 7 replicates while treatment 7 has 6 replicates, one pig in each replicate. The diet formulation were high Ca + normal Zn group as Treatment 1, moderate Ca + normal Zn group as Treatment 2, low Ca + normal Zn group as Treatment 3, high Ca + moderate Zn group as Treatment 4, moderate Ca + moderate Zn group as Treatment 5, low Ca + moderate Zn group as Treatment 6 and high Ca + Zn deficiency group as Treatment 7. The results showed that higher Ca content in the diet with higher or moderate Zn could both induce lower feed intake. There was no significant difference on feed intake when feed piglets moderate and low Ca diet. No matter the diet contained normal or moderate Zn, weight gain of the piglets could be reduce by high Ca diet and even in the treatment which piglets had lower Ca and moderate Zn content in the diet.

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