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季节畜牧业
释义
季节畜牧业
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。
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pseudo termination
pseudothecium
pseudothermal light
pseudotime
pseudo-topological space
pseudo-topology
pseudotopotaxis
pseudo-tractrix
pseudo-trajectory
pseudo-transposition
pseudo-triangle
pseudoumbilicus
pseudo-uniform
pseudo unimolecular reaction
pseudo-unimolecular reaction
pseudo-union
pseudounipolar neuron
pseudo-unitary group
pseudo-unit vector
pseudo-unsteady method
pseudouridine
pseudouridylic acid
pseudo-valuation
pseudo-valuation ring
pseudo-variable
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