Thetechnical services and business development director with Minitube of Americasays
developments in artificial insemination since the early 1990s havedramatically improved success
rates when using AI in pork production, BruceCochrane writes.
In theearly 1990s artificial insemination was used in about 10 per cent of swineoperations but since
the mid 1990s, it has been used in the majority ofoperations in both Canada and the US.
近日,根据加拿大媒体的报道,自1990年以来,美国的育种母猪的人工繁殖发现显著,当前人工繁育的成功率已经被显著提高。
在90年代早期的时候吗,美国仅有10%的母猪繁育是通过人工的手段,但是自此之后,该手段开始占据主流。