Prof. Dr. Yao Junhu
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Prof. Dr. Yao Junhu

Professor
Northwest A&F University, China

Highest Degree
Ph.D. in Animal Nutrition and Feed Science from Sichuan Agricultural University, China

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Area of Interest:

Animal and Veterinary Sciences
100%
Digestive Physiology
62%
Feeding Techniques
90%
Immunonutrition
75%
Animal Nutrition
55%

Research Publications in Numbers

Books
0
Chapters
0
Articles
0
Abstracts
0

Selected Publications

  1. Xu, M., Y. Dong, S. Dua, Y.S. Hao, Y.H. Wang, F.N. Wang and J.H. Yao, 2009. Effect of corn particle size on mucosal morphology and digesta pH of the gastrointestinal tract in growing goats. Livestock Sci., 123: 34-37.
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  2. Xu, M., S. Du, J. Wang, Z.P. Yu, D.L. Harmon and J.H. Yao, 2009. Influence of rumen escape starch on pancreatic exocrine secretion of goats. J. Anim. Physiol. Anim. Nutr., 93: 122-129.
    CrossRef  |  Direct Link  |  
  3. Wang, Y.H., M. Xua, F.N. Wang, Z.P. Yu, J.H. Yao, L.S. Zan and F.X. Yang, 2009. Effect of dietary starch on rumen and small intestine morphology and digesta pH in goats. Livestock Sci., 122: 48-52.
    CrossRef  |  
  4. Luo, D., Y. Fengxia, Y. Xiaojun, Y. Junhu, S. Baojun and Z. Zhenfeng, 2009. Influence of xylanase on performance, blood parameters, intestinal histology, microbial composition and digestive enzyme activity of broilers fed wheat-based diets. Asian-Aust. J. Anim. Sci., 22: 1288-1295.
  5. Han, J.C., X.D. Yang, T. Zhang, H. Li, W.L. Li, Z.Y. Zhang and J.H. Yao, 2009. Effects of 1α-hydroxycholecalciferol on growth performance, parameters of tibia and plasma, meat quality and type IIb sodium phosphate cotransporter gene expression of one- to twenty-one-day-old broilers. Poult. Sci., 88: 323-329.
    Direct Link  |  
  6. Han, J.C., X.D. Yang, L.M. Zhang, W.L. Li, T. Zhang, Z.Y. Zhang and J.H. Yao, 2009. Effects of 1α-hydroxycholecalciferol and phytase on growth performance, tibia parameter and meat quality of 1- to 21-d-old broilers. Asian-Aust. J. Anim. Sci., 22: 857-864.
    Direct Link  |  
  7. Han, J.C., X.D. Yang, H.X. Qu, M. Xu and J.H. Yao et al., 2009. Evaluation of equivalency values of microbial phytase to inorganic phosphorus in 22- to 42-day-old broilers. J. Appl. Poult. Res., 18: 707-715.
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  8. Yuan, J., Y. Junhu, Y. Fengxia, Y. Xiaodan and W. Xinjie et al., 2008. Effects of supplementing different levels of a commercial enzyme complex on performance, nutrient availability, enzyme activity and gut morphology of broilers. Asian-Aust. J. Anim. Sci., 21: 692-700.
  9. Jincheng, H., X. Yang, F. Yang, J. Yao and Y. Liu et al., 2008. Model to predict inorganic phosphate release from phytate phosphorus by microbial phytase in 1 to 21-day-old broilers. Acta Vet. Et Zootechina Sin., 39: 907-914.
  10. Zhong, L.L., J.H. Yao, N. Cheng, Y.J. Sun and Y.R. Liu et al., 2007. Effects of supplementing with single or multiple trace minerals on growth performance, fecal mineral excretion and nutrient utilization in pullets from 1 to 18 weeks of age. Asian-Aust. J. Anim. Sci., 20: 976-982.
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  11. Yao, J.H., J.C. Han, S.Y. Wu, M. Xu, L.L. Zhong, Y.R. Liu and Y.L. Wang, 2007. Supplemental wheat bran and microbial phytase could replace inorganic phosphorus in laying hen diets. Czech J. Anim. Sci., 52: 407-413.
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  12. Xu, M., F.N. Wang, S. Du, Y.H. Wang and J.H. Yao, 2007. Influence of forage type on feed intake, chewing activity and rumen pH in goats. J. Anim. Feed Sci., 16: 296-301.
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  13. Xiaofang, A., J. Yao, J. Han, Y. Liu, Y. Wang, X. Sun and L. Zhong, 2007. Effects of supplementing single, or multiple trace elements (Mn, Cu, Zn, Fe) on production performance and apparent nutrient availability in haying hens. J. Northwest A F Univ., 35: 38-42.
  14. Ni, C., L. Zhong, J. Yao, Y. Liu, Y. Wang, X. Sun and X. An, 2007. Effect of supplemental levels of Copper, Iron, Zinc, and Manganese on growth performance and nutrient utilization in pullet. J. Chin. Cereals Oils Assoc., 22: 95-100.
  15. Junhu, Y., L. Zhong, X. An, N. Zhang and Y. Sun et al., 2007. Research on balance supply of copper, ferrite, zinc and manganese in practical diets for layers. Cereal Feed Ind., 5: 31-33.
  16. Junhu, Y., 2007. On level of feed science and technology and common research subjects in China. Feed Ind., 6: 1-4.
  17. Juanping, Y., J. Yao, Y. Liu, J. Han, Y. Wang and J. Xu, 2007. Effects of feed restriction on growth and carcass characteristics of broiler chickens. Acta Agric. Boreali-Occidentalis Sin., 16: 51-56.
  18. Ying, D., J. Yao, M. Xu, F. Wang, Y. Wang, J. Wang and S. Du, 2006. Effects of corn particle size on growth performance and nutrient digestibilities of wether lambs. Acta Agric. Boreali-Occidentalis Sin., 15: 54-57.
  19. Yao, J.H., S.Q. Li, L.L. Zhong, S.X. Huang, W.J. Zhang and H.B. Xi, 2006. The relative effectiveness of liquid methionine hydroxy analogue compared to DL-Methionine in broilers. Asian- Australas. J. Anim. Sci., 19: 1026-1032.
    Direct Link  |  
  20. Xu, M., J.H. Yao, Y.H. Wang and F.N. Wang, 2006. Influence of rumen escape starch on á amylase activity in pancreatic tissue and small intestinal digesta of lambs. Asian-Australas. J. Anim. Sci., 19: 1749-1754.
    Direct Link  |  
  21. Nan, Z., J. Yao, N. Cheng, X. An, X. Sun, Y. Liu, Y. Wang and C. Wang, 2006. The effect of dietary contents of zn, mn, cu and fe on apparent availability of trace mineral and egg quality of laying hens. Acta Agric. Boreali-Occidentalis Sin., 15: 58-62.
  22. Ming, X., J. Yao, L. Zhong, Y. Wang and J. Han, 2006. Research on the processing method of the corn used in dairy cow diet composed of straw roughage. China Feed, 4: 14-17.
  23. Junhu, Y., X. Tian, X. Haibo, H. Jincheng, X. Ming and W. Xiaobing, 2006. Effect of choice feeding on performance, gastrointestinal development and feed utilization of broilers. Asian- Aust. J. Anim. Sci., 19: 91-96.
    CrossRef  |  Direct Link  |  
  24. Haibo, X., J. Yao and X. Chen, 2006. Effects of compound enzyme preparation on the performance of broilers. Heilongjiang Anim. Sci. Vet. Med., 1: 46-47.
  25. Yao, J., D. Meng, X. Wu, K. Wang, A. Zhou and F. Yang, 2005. Determining endogenous amino acid losses in poultry using single injection of 3H-Leucine. Acta Agric. Nucleatae Sin., 19: 138-144.
  26. Yanshuang, H and J. Yao, 2005. Effects of different particle sizes of corn on productive performance and nutrient digestibilities of lactating goats. Acta Agric. Boreali-Occidentalis Sin., 14: 11-14.
  27. Song ,Y.X., J.H. Yao and J.L. Wang, 2005. Effect of dietary protein content and supplementation of urea on broiler's performance. J. Northwest Sci. Tech. Univ. Agric. Nat. Sci. Edu, 33: 43-47.
  28. Shiqiang, L., J. Yao, W. Zhang, S. Huang, Y. Liu, L. Cheng and Y. Wang, 2005. Effects of various methionine sources on carcass quality in broilers. Feed Ind., 17: 36-39.
  29. Qingan, Z., J. Yao and R. He, 2005. Effects of dietary wheat bran level on performance and nutrient utilization and tibia parameters in 3-6 week broilers. J. Chin. Cereals Oils Assoc., 20: 69-72.
  30. Ni, C., J. Yao and N. Zhang, 2005. Effect of complex trace elements on the production performance of laying hens. Cereal Feed Ind., 5: 35-37.
  31. Ming, X and J. Yao, 2005. Recent advances in glucose nutrition of lactating cows. Acta Zoonutrimenta Sin., 17: 1-5.
  32. Miaoai, Y., J. Yao and L. Zhong, 2005. On the effects of urea added into low protein diets for egg-layers. Cereal Feed Ind., 5: 38-39.
  33. Jiu, Y., J. Yao, X. Wan and X. Chen, 2005. Effects of yiduoli enzyme complex on potential nutritive value on laying hens in diets. Acta Agric. Boreali-Occidentalis Sin., 4: 21-24.
  34. Jincheng, H., J. Yao, Y. Liu, L. Cheng and Y. Wang, 2005. Effect of phytase and probiotic on growth of 6-12 Week-old chickens. J. Northwest Sci-Tech Univ. Agric. For., 33: 63-68.
  35. Haibo, X., J. Yao and X. Chen, 2005. Enzyme complex used in broilers. Cereal Feed Ind., 8: 37-39.
  36. Junhu, Y., X. Zhang and N. Zhang, 2003. Effects of dietary levels of trace elements on the performance and nutrient metabolizabilities of laying hens. J. Northwest Sci-Tech Univ. Agric. For., 31: 51-54.
  37. Junhu, Y., D. Meng and X. Wu, 2003. Methodological study on determining endogenous amino acid losses of poultry by single injection of 3H-Leucine. Acta Zoonutrimenta Sin., 15: 45-51.
  38. Junhu, Y., C. Zheng and Y. Duan, 2002. Effects of dietary composition on the performance and nutrient metabolizabilities of broilers. Feed Ind., 23: 22-24.
  39. Junhu, Y., Z. Wei and Y. Song, 2000. The methods for formulation of economic diet for laying hens. Feed Ind., 1: 22-24.
  40. Junhu, Y., K. Wang and M. Mu, 2000. Research on the relationships between the contents of crude protein and amino acids in Broiler’s diets and excreta. Acta Univ. Agric. Boreali-occidentalis Sin., 28: 62-65.
  41. Junhu, Y., K. Wang and H. Li, 2000. Effects of dietary amino acid content on its apparent metabolizabilities for broilers. Acta Agric. Boreali-occidentalis Sin., 9: 16-18.
  42. Junhu, Y., K. Wang and F. Yang, 2000. Comparative study on the methodological aspects of measuring basic losses of endogenous amino acids for broilers. Acta Zoonutriment Sin., 4: 23-27.