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rational grazing
释义
rational grazing
Encyclopedia
农学
日粮放牧
释
rational grazing
日粮放牧
将轮牧小区按牲畜一日或半日营养需要的牧草量,再划分若干小片,每日或数小时逐片进行轮流放牧的方式。又称围栏放牧。
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projective deformation
projective design
projective determinacy
projective determinacy axiom
projective determination
projective differential geometry
projective dimension
projective dimension of a module
projective displacement
projective distance
projective duality theorem
projective element
projective elimination ideal
projective embedding
projective embedding theorem
projective equivalence
projective extension
projective extension theorem
projective fiber bundle
projective finite geometry
projective frame
projective general linear group
projective general orthogonal group
projective general unitary group
projective generation
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