In tis experiment fluorescence quantification real-time PCR was used to quantify three pre-dominant fibre degrading bacteria and entodinium in ruminal samples of Inner Mongolian white cashmere wethers under different forage to concentrate ratio.

The superovulated donors of white cashmere goat were artificially inseminated(AI) with frozen sexed X-semen to produce gender preselected embryos,then performed fresh embryo transfer.