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放牧家畜标识
释义
放牧家畜标识
Encyclopedia
农学
放牧家畜标识
释
marking of grazing livestock
放牧家畜标识
为方便放牧家畜尤其是种畜的选种与选配、防疫、检疫和监督的管理,或者公共牧场不同生产场放牧群体的区分,在放牧家畜特定部位做的识别标记。要求做到一畜一标,身份唯一。
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space-fixed coordinate system
space flight
space flight breeding
space flight crew selection
space flight environment
Space Flyer Unit
space food
space food safety
space form
space form problem
space geodesy
space geodynamics
space geometry
space grating
space grating device
space gravitational physiology
Space Ground Station
space group
space group extinction
space-group maximum
space harmonic
space harmonics
Space headway
space heavy ion
space height of boiler steam
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