Penggunaan daun singkong kering oven sebagai sumber vitamin a dalam ransum ayam petelur=The Utilization of Oven Drying Cassava Leaf as a Vitamin A Source in The Layer Ration
Sixty layers at 22 weeks old were given 10 trial rations which have different level of cassava leaf to investigate an effect cassava leaf as vegetative vitamin A source of the egg production and egg quality. Each treatment consisted of 6 hens. To evaluate the egg fertility and egg hatchability were...
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| 格式: | Article NonPeerReviewed |
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[Yogyakarta] : Universitas Gadjah Mada
1992
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| 在線閱讀: | https://repository.ugm.ac.id/18324/ http://i-lib.ugm.ac.id/jurnal/download.php?dataId=1106 |
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| 機構: | Universitas Gadjah Mada |