The Effect of Dietary Nano Zinc Phytogenic (NZP) on Intestinal Villus and Intestinal E. coli Bacteria Population of KUB Chickens Fed Low-High Nutrient Diet C Hidayat1*, E Wina2, R Krisnan1, H Zainal1, T Cahyaningsih2, SA Asmarasari1, YA Hoesen3, Isbandi1, M Hamdan1, A Suhandi1
1 Research Center for Animal Husbandry, National Research and Innovation Agency,
2 Indonesian Research Institute for Animal Production, Ciawi Bogor 16720, Indonesia
3 Research Center for Appropriate Technology, National Research and Innovation Agency