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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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Deck
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deckle-edged paper
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declaration and registration for industrial solid waste
Declaration by United Nations
declaration decision of administrative litigation
Declaration of Atlantic Relationship
declaration of bankruptcy
Declaration of Basic Principles of Justice for Victims of Crime and the Abuse of Power
Declaration of Bechuanaland as British Protectorate
Declaration of Breda
declaration of death
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Declaration of Geneva
Declaration of Helsinki
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