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牧区水草畜平衡
释义
牧区水草畜平衡
Encyclopedia
农学
草地水文水资源
释
balance among water; forage and livestock in pasture area
牧区水草畜平衡
保持天然草原生态系统良性循环,在区域水资源承载力范围,以及一定时间和空间内通过灌溉草地和其他途径提供的饲草饲料量与饲养牲畜所需的饲草饲料量之间相对稳定的关系。
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internal standard method
internal standard substance
internal state
internal strain
internal stress
internal stress in glass
internal stress of secondary lining
internal structure
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internal structure of planets and moons
internal subset
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internal symmetry
internal tangency
internal tangent
internal target
internal temperature
internal term
internal terms of proportion
internal thermal history of the earth
internal thermal resistance
internal three conformities
internal tide
internal transactions
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