EFFECT OF INTERRUPTION OF DARK PERIOD AT DIFFERENT INTERVALS ON EGG-PRODUCTION AND SHELL BREAKING STRENGTH

被引:35
作者
VANTIENHOVEN, A [1 ]
OSTRANDER, CE [1 ]
机构
[1] CORNELL UNIV, DEPT POULTRY SCI, ITHACA, NY 14850 USA
关键词
D O I
10.3382/ps.0520998
中图分类号
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号
0905 ;
摘要
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页码:998 / 1001
页数:4
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