The results showed that: ①There was no significant effects feeding with composite feed for resisting cold stress in pen feeding.
试验结果表明：①舍饲条件下饲喂抗冷应激饲草料无明显效果。
参考来源 - 典型草原区绵羊抗冷应激饲草料的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
季节转换和饲草料结构的变化是本病发生的主要诱因。
The main predisposition of occurrence of this disease lies in the seasonal changes and forage conversion.
采用工程措施和生物措施相结合的原则，建设饲草料基地，实现牧民完全定居。
According the principle which combines engineering measure with biological measure, forage base is established for herdsmen to settle completely.
为保证饲草料地土壤水分的适时供给并获得稳产高产所确定的灌溉定额，灌水次数和灌水时间。
The irrigating water quota , number of irrigation and frequency of irrigation , which is sure to provide the water in time to the forage grass field and get highly stable yield .
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