摘要 : Context. Minimal information is available as to the optimal stocking density and light intensity for best performance of commercial ducks. Aims. To investigate the effects of stocking density and light intensity on commercial Peki... 展开
作者 | Downing~ J. A. |
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作者单位 | |
期刊名称 | 《Animal Production Science 》 |
总页数 | 10 |
语种/中图分类号 | 英语 / S S8 |
关键词 | breast muscle yield Cherry Valley duck performance Grimaud Freres light intensity liveweight Pekin ducks stocking density GROWTH-PERFORMANCE PHOTOPERIOD WELFARE TRAITS PARAMETERS PROGRAMS |
馆藏号 | N2009EPST0003395 |