主持项目：

1. 国家自然科学基金青年项目＂青贮接种乳酸菌与绵羊瘤胃菌群的互作及其对粘膜免疫的作用机制研究＂经费25万，2020.01-2022.12 ；

2. 国重自主课题＂发酵饲料乳酸菌与奶绵羊瘤胃固有菌群互作机制研究＂

经费40万，2018.12-2021.12；  

3. 内蒙古自治区自然科学基金＂FAD-3基因编辑小鼠肠道菌群多样性研究＂

经费3万，2018.12-2020.12。

发表论文：

1. Hongyan Han†, Chao Wang †, Zhipeng Huang, Ying Zhang, Lin Sun, Yanlin Xue and Xusheng Guo.(2022) Effects of Lactic Acid Bacteria-Inoculated Corn Silage on Bacterial Communities and Metabolites of Digestive Tract of Sheep. Fermentation， 2022, 8, 320.

2. Chao Wang †, Hongyan Han †, Lin Sun, Na Na, Haiwen Xu, Shujuan Chang, Yun Jiang and Yanlin Xue.(2021)Bacterial succession pattern during the fermentation process in whole plant corn silage processed in different geographical areas of northern China. Processes , 89(1), 900.

3. Hongyan Han, Chao Wang, Zhu Yu, Qingfang Xu, Naoki Nishino. (2018) Identification of lactic acid bacteria in the faeces of dairy cows fed whole crop maize silage to assess the survival of silage bacteria in the gut. Animal Science Journal 89, 97-104.

4. Minh Thuy Tang, Hongyan Han, Zhu Yu, Takeshi Tsuruta, Naoki Nishino. (2017), Variability, stability, and resilience of fecal microbiota in dairy cows fed whole crop corn silage. Applied Microbiology and Biotechnology 101,16, 6355-6364.

5. Naoki Nishino, Yu Ogata, Hongyan Han, Yasunari Yamamoto. (2015) Identification of bacteria in total mixed ration silage produced with and without crop silage as an ingredient. Animal Science Journal 86, 46-50.

6. Hongyan Han, Yu Ogata, Yasunari Yamamoto, Shinichirou Nagao, and Naoki Nishino. (2014) Identification of lactic acid bacteria in the rumen and feces of dairy cows fed with total mixed ration silage to assess the survival of silage bacteria in the gut. Journal of Dairy Science 97, 5754-5762.

7. Chao Wang, Hongyan Han, Xueying Gu, Zhu Yu and Naoki Nishino. (2013) A survey of fermentation products and bacterial communities in corn silage produced in a bunker silo in China. Animal Science Journal 85, 32-36.

8. Hongyan Han, Shota Takase and Naoki Nishino. (2012) Survival of silage lactic acid bacteria in the goat gastrointestinal tract as determined by denaturing gradient gel electrophoresis. Letters in Applied Microbiology 55, 384-389.