张怀勇，贵州兴仁人，河南农业大学动物营养与饲料系教师，家禽营养专家

　　张怀勇，贵州兴仁人，河南农业大学动物营养与饲料科学系教师，家禽营养专家。

一、研究方向

　　家禽抗病营养和分子营养，致力于畜禽骨骼生长和钙化的分子基础研究，包括骨骼的发育规律、营养素和环境与骨骼生长钙化的调控、肠道屏障和肠道微生物调控胫骨质量的分子机制（“肠-骨”轴)等。
　　教授推荐：王志昌，山东青州人，河南农业大学讲师，畜禽营养与饲料专家

二、教授课程

　　《动物营养学》、《饲料添加剂学》、《宠物营养》等。

三、教育简历

　　2015-2019 四川农业大学，动物营养研究所博士（家禽营养）
　　2012-2015 四川农业大学，动物营养研究所硕士（家禽营养）
　　2008-2012 四川农业大学，动物科技学院学士（动物科学）

四、社会兼职

　　河南省畜牧兽医学会植物药物学分会副秘书长、河南省饲料工业协会理事。

五、科研项目

　　国家自然面上项目《饲粮抗性淀粉通过GLP-1 保护肉鸭肠粘膜损伤的分子机制》（NO. 31772622)，参与。

六、论文论著

　　1、Huaiyong Zhang, Maryam Majdeddin, Djoere Gaublomme, et al., （2021）25-hydroxycholecalciferol reverses heat induced alterations in bone quality in finisher broilers associated with effects on intestinal integrity and inflammation. J Anim Sci Biotechno. 12:104 （IF=5.03; 中科院农林科学TOP1区)
　　2、Huaiyong Zhang, Qiufeng Zeng, Shiping Bai, et al., （2021). Calcium supplementation in low nutrient density diet for meat ducks improves breast meat tenderness associated with myocyte apoptosis and proteolytic changes. Anim Nutr. https://doi.org/10.1016/j.aninu.2021.10.005 （IF=6.38; 中科院奶制品与动物科学TOP1区).
　　3、Huaiyong Zhang, Yujun Guo, Ziyang Wang, et al. （2021). Acidification of drinking water improvement tibia mass of broilers associated with the alterations in intestinal barrier and microbiota. Anim Biosci. （IF=2.50; 中科院奶制品与动物科学2区).
　　4、Yujun Guo, Ziyang Wang, Huaiyong Zhang*, et al., （2021）Impact of drinking water supplemented 2-hydroxy-4-methylthiobutyric acid in combination with acidifier on performance, intestinal development and microflora in broilers. Poultry Sci. （IF=3.35, 中科院奶制品与动物科学TOP2区).
　　5、Huaiyong Zhang, Qiufeng Zeng, Shiping Bai, et al., （2020). Dietary administration of 25-hydroxycholecalciferol, a vitamin D3 metabolite, increases the tibia mass by suppression bone absorption in meat duck. Anim Nutr. 6: 467-479 （IF=6.38; 中科院奶制品与动物科学TOP1区).
　　6、Huaiyong Zhang, Shuqin Pan, Keying Zhang, et al., （2020). Impact of dietary manganese on intestinal barrier and inflammatory response in broilers challenged with Salmonella Typhimurium. Microorganisms. 8: E757. （IF=4.13, 中科院微生物学 2 区)
　　7、Huaiyong Zhang, Qiufeng Zeng, Shiping Bai, et al., （2020). Effect of dietary 25-hydroxycholecalciferol on the sternal mass of meat ducks under different vitamin regimens. Poultry Sci. 99:1241-1253. （IF=3.35, 中科院奶制品与动物科学TOP2区)
　　8、Huaiyong Zhang, Qiufeng Zeng, Shiping Bai, et al., （2019). Calcium affects sternal mass by effects on osteoclast differentiation and function in meat duck fed low nutrient density diets. Poultry Sci. 98:4313-4326 （IF=2.66, 中科院奶制品与动物科学TOP2区).
　　9、Huaiyong Zhang, Qiufeng Zeng, Shiping Bai, et al., （2019). Study on the morphology and mineralization of the tibia in meat ducks from 1 to 56 days. Poultry Sci. 98（9):3355-3364 （IF=2.66, 中科院奶制品与动物科学TOP2区).
　　10、Huaiyong Zhang, Hang Liao, Quifeng Zeng, et al., （2019). Effects of commercial premix vitamin level on sternum growth, calcification, and carcass traits in meat duck. J Anim Physiol Anim Nutr. 103:53-63 （IF=1.60, 中科院奶制品与动物科学 3区).
　　11、Huaiyong Zhang, Qiufeng Zeng, Shiping Bai, et al., （2018). Effect of graded calcium supplementation in low-nutrient density feed on tibia composition and bone turnover in meat ducks. Br J Nutr. 2018, 120:1217-1229. （IF=3.32, 中科院营养学TOP2区)
　　12、Huaiyong Zhang, Hang Liao, Quifeng Zeng, et al., （2017). A study on the sternum growth and mineralization kinetic of meat duck from 35d to 63d age. Poultry Sci. 96:4103-4115 （IF=2.22, 中科院奶制品与动物科学TOP2区).
　　13、Huaiyong Zhang, Elizabeth R Gilbert, Keying Zhang, et al., （2017). Uptake of manganese from manganese-lysine complex in the primary rat intestinal epithelial cells. Journal of animal physiology and animal nutrition. J Anim Physiol Anim Nutr. 101: 147-158 （IF=1.61, 中科院奶制品与动物科学 3区).
　　14、Huaiyong Zhang, Elizabeth R Gilbert, Shuqin Pan, et al., （2016). Dietary iron concentration influences serum concentrations of manganese in rats consuming organic or inorganic sources of manganese. Br J Nutr 115:585-93 （IF=3.71, 中科院营养学 TOP2区).