Gilts should be inseminated only if they are 240 days of age and have had at least one prior estrus cycle.
英
美
释义
只有在后备母猪达到240天并至少发情过一次这时方可配种。
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载