“seasonal grazing production systems”的概念、定义、翻译、参考文献-科学参考

单词	seasonal grazing production systems
释义	seasonal grazing production systems Encyclopedia 农学季节畜牧业释 seasonal grazing production systems季节畜牧业根据牧草和家畜生长、繁殖等生物学特性和社会需求，在牧草再生长性能变差或丧失、质量变坏的季节来临之前，有计划地出栏家畜，保持适度的基础畜群，以降低草地放牧压力，避免家畜生产损失的产业。
随便看	level traversal level trigger level zero prevention level-Ⅰ civilization level-Ⅱ civilization level-Ⅲ civilization Levenberg Levenberg Marquadt method Levenberg-Marquadt method Levenshtein distance Le Veque lever lever action leverage Leveraged Leasing leveraged leasing leverage ratio leverage subsampling lever-amplification force standard machine lever arm lever arm effect lever connection Leverett Park lever for adjusting lever gyroscope

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