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brooding cages
释义
brooding cages
Encyclopedia
农学
﹝农业生物环境与能源工程﹞
释
brooding cages
育雏笼
专门用于6周龄前雏鸡养殖的笼具。蛋鸡生产0~6周龄称为育雏期,7~18周龄称为育成期,19周龄至淘汰称为产蛋期。在蛋鸡饲养两段制的地区,将鸡从1日龄一直饲养至产蛋前(100日龄左右)的笼具,称为育雏育成笼。
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closeable operator
close arc
close binary
close binary galaxy
close binary star
close binary system
close collision
close configuration
close-confinement
close coupling approximation
close-coupling approximation
close coupling calculation
close-coupling calculation
close cultivation of grassland
close curve
closed
closed-and-open set
closed-and-open subset
closed and unbounded set
closed and unbounded set; club set
closed arc
closed architecture
closed ball
closed base
closed basin
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