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牧草水分亏缺
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牧草水分亏缺
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农学
牧草水分亏缺
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pasture water deficit
牧草水分亏缺
草场在减少灌溉条件下时,在长期无雨和地下水补给不足的情况下,土壤有效水分的供给不能满足牧草正常生长发育的水分消耗,即牧草根系吸水速度低于牧草叶面腾发速度,造成牧草体内水分不足而妨碍正常生理活动,并导致牧草受旱的现象。
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inhomogeneous broadening
inhomogeneous cochain
inhomogeneous coordinate
inhomogeneous coordinates
inhomogeneous difference equation
inhomogeneous differential equation
inhomogeneous equation
inhomogeneous estimator
inhomogeneous form
inhomogeneous group
inhomogeneous integral equation
inhomogeneous lattice
inhomogeneous linear equation
inhomogeneous linear form
inhomogeneous linear operator
inhomogeneous linear recursion
inhomogeneous media
inhomogeneous medium
inhomogeneous nucleosynthesis
inhomogeneous polarization
inhomogeneous polynomial
inhomogeneous problem
inhomogeneous reaction
inhomogeneous semiconductor
inhomogeneous system
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