PENGGUNAAN LIMBAH KERABANG TELUR DENGAN PERLAKUAN ASAM FOSFAT DAN UKURAN PARTIKEL BERBEDA SEBAGAI SUMBER MINERAL KALSIUM DAN FOSFOR AYAM PETELUR
This research consisted of 4 stages and was aimed to increase the utility of eggshell waste as calcium and phosphorus sources of laying hens feed. The objectives of the experiment I were to increase the content of phosphorus, to kill bacteria and to loosen the microstructure of e...
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[Yogyakarta] : Universitas Gadjah Mada
2014
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