“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	painting film Painting Guide Painting Inscriptions of Wang Hui in His Twilight Years Painting Manual of the Jiya Study Painting Manual of Xuanhe Era painting mask Painting Monthly painting of Chinese minority nationalities Painting of Court Ladies Adorning Their Hair with Flowers Painting of Court Ladies of the Former Shu Painting of Emperor Kangxi’s Southern Inspection Tour Painting of Grape in Ink and Wash Painting of Mountain Village by the Fuchun River Painting of Poem to Goddess of River Luo Painting of Poem to Goddess of River Luo by Zhao Gou Painting of the Admonitions of the Preceptress to the Ladies of the Palace Painting of the Prosperous Nanjing City in Ming Dynasty Painting on Celebration of the Empress Mother’s Birthday Anniversary with Emperor Qianlong’s Inscription painting pigment Painting Poem by Wang Wenzhi Painting Quatrains from the Emerald Cloud Pavilion painting safety Paintings in Series Paintings of Five Dynasties paintings of Liao and Jin Dynasties

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