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

• 主要作者: Perpustakaan UGM, i-lib
• 格式: Article NonPeerReviewed
• 出版: [Yogyakarta] : Universitas Gadjah Mada 1992
• 主題: Jurnal i-lib UGM
• 在線閱讀: https://repository.ugm.ac.id/18324/; http://i-lib.ugm.ac.id/jurnal/download.php?dataId=1106
• 機構: Universitas Gadjah Mada

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...