INFLUENCE OF SUPPLEMENTAL LIGHTING DURING PERIODS OF INCREASING OR DECREASING DAYLENGTH ON THE ONSET OF PUBERTY IN GILTS

被引:60
作者
DIEKMAN, MA
HOAGLAND, TA
机构
关键词
D O I
10.2527/jas1983.5751235x
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:1235 / 1242
页数:8
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