reproduction performance 基本例句 繁殖性能 Effects of dietary iodine level onreproduction performanceof gestation sow.日粮中碘水平对妊娠母猪繁殖性能的影响。 Strategies for successful sow nutrition must pay attention to long term reproductive performance.成功的母猪营养饲喂体制必须注意到长期的繁殖性能。