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Effect of chopped alfalfa hay supplementation of the feedstuffs during pregnancy on breeding sows' reproductive performance
被引:0
作者:
Peter, Papocsi
[1
]
Aniko, Herman
[1
]
Janos, Gundel
[1
]
Gyorgy, Fekete Sandor
[1
]
机构:
[1] SZIE MKK, H-2103 Godollo, Hungary
关键词:
D O I:
暂无
中图分类号:
S85 [动物医学(兽医学)];
学科分类号:
0906 ;
摘要:
The authors compared the effect of an average diet (control) and a basic diet, the control was supplemented with 300 g chopped alfalfa hay daily, to evaluate the optimum fibre supply of the pregnant sows during two whole reproductive cycles. According to their results the lactational weight loss decreased and the voluntary feed intake increased after the application of fibre supplement. Alfalfa supplementation increased the litter size at parturition and at weaning the number and daily gain of suckling piglets. These results confirm the beneficial effect of the fibre supplementation, especially in form of the used special alfalfa preparation.
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页码:199 / 204
页数:6
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