“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	National Library of Russia National Library of Singapore National Library of South Africa national license national life table national list of hazardous wastes National Literature National Livestock Station National Magazine Awards National Main Functional Area Planning national main functional area planning National Major Marine Functional Zoning Plan National Management Case Elite Competition national manufacturing innovation center National Marine Ecology Special Protected Area for Oyster Reef in Dashentang, Tianjin National Marine Fisheries Service National Marine Park for Hailing Island in Guangdong National Marine Park for Juehua Island，Liaoning National Marine Park for Maoweihai in Qinzhou, Guangxi National Marine Park for Qing'ao Bay in Nan'ao，Guangdong National Marine Park for Tateishi in Suizhong，Liaoning National Marine Park in Penglai，Shandong National Marine Park in Xiamen National Marine Park of Shengsi in Zhejiang National Marine Special Protected Area for Coastal Shellfish & Ecology in Hekou，Dongying，Shandong

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