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本文报告了牛卵泡液中Zn、Cu、Ca、Mg元素含量。对小卵泡液与大卵泡液中Zn、Cu、Ca、Mg元素含量作了比较。结果表明差异无显著意义(P>0.05)。提示卵泡的生长发育需要一个相对稳定的微量元素
This paper reports the contents of Zn, Cu, Ca and Mg in bovine follicular fluid. The contents of Zn, Cu, Ca and Mg in follicular fluid and large follicular fluid were compared. The results showed no significant difference (P> 0.05). Tip follicle growth requires a relatively stable trace elements