“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	manufacturing system performance manufacturing system performance model manufacturing technique of vacuum electronic device manufacturing technology of bolt fasteners manufacturing technology of industrial robot key components manufacturing technology of nut fasteners manufactury Manukau manure and slurry separator manure collection technology of livestock and poultry manure distributor manure handling manuscript manuscript archives management manuscript collection from groups Manuscript in Studies of Inscriptional Bronze and Stone by Ma Heng manuscript of Declaration of Independence Manuscript of Economics and Philosophy in 1844 manuscript of Furong Sword by He Jiongruo manuscript on socialist economy studies manuscript processing manuscript review manuscripts manuscripts of gong and drum opera in southern Shanxi manuscripts of two Mulian plays of Minhe County

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