本试验用麦草、锯末、黄沙三种垫料铺垫鸡舍,饲养星布罗父母代种鸡,比较不同垫料对鸡舍环境卫生学指标及其对种鸡生产性能的影响。
With Starbro breeding chickens, three kinds of litters were studied to compare their effect on the environment sanitation indexes of henhouse and productive performances of birds.
索罗·苏布以武力反击,帝国还支援给这家公司一艘歼星舰。
SoroSuub responded with force, with the Empire supporting the corporation with a Star Destroyer.
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