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seasonal grazing production systems
释义
seasonal grazing production systems
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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self consistent field
self-consistent field
self-consistent field method
self consistent field methods
self-consistent-field methods
self consistent field theory
self-consistent field theory
self consistent field theory of polymers
self-consistent field theory of polymers
self consistent Hartree Fock approximation
self-consistent Hartree-Fock approximation
self-consistent HF approximation
self consistent method
self-consistent method
self-consistent renormalization
self-consistent solution
self-construal
self-construction
self-contact
self-contained-base range finder
self-contained class
self-contained discharge
self-contained individualism
self-contained profile drifting buoy
self-contained submerged buoy
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