EFFECT OF A 28 HOUR LIGHT-DARK CYCLE ON EGG-SHELL QUALITY OF END-OF-LAY BIRDS

被引:21
作者
LEESON, S
SUMMERS, JD
ETCHES, RJ
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D O I
10.3382/ps.0580285
中图分类号
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号
0905 ;
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页码:285 / 287
页数:3
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