Simmental

And frozen semen of Simmental may be reduced by 120 yuan of cost.

细管冻精配种可降低成本120元.

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Seven cattle breeds , including Simmental, Charolais, Limousin , Angus, Jinnan, Qinchuan, Luxi, were used as experimental population.

选用西门塔尔牛、夏洛来牛 、 利木赞牛 、 安格斯牛 、 晋南牛 、 秦川牛 、 鲁西牛作为实验动物群体.

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