Predictive models of digestible and metabolizable energy of wheat in growing pigs
DE was significantly positively correlated with ME and CP content, GE was significantly negatively correlated with starch, and CP content was positively correlated with GE, DE and ME contents. Based on statistical analysis of chemical components of wheat samples, the GE, CP, starch, and bulk density are key variables for predicting effective energy, and the most suitable regression equations of DE and ME in different wheat cultivars were DE = 26.6394 - 0.6783 GE (MJ/kg) + 0.1618 CP (%) and ME = -0.3869 + 0.7788 DE (MJ/kg) + 0.0336 starch (%) + 0.0020 bulk density (g/L).
Authors
- Chunmei Zhang (ORCID: https://orcid.org/0000-0003-0862-1883)
- Xi Li (ORCID: https://orcid.org/0000-0002-4734-7357)
- Zhuangzhuang Lu (ORCID: https://orcid.org/0000-0001-6482-4533)
- Yong Yang (ORCID: https://orcid.org/0009-0002-5025-1329)
- Xiao‐Fang He (ORCID: https://orcid.org/0000-0001-7085-7411)
- Chuanxin Shi (ORCID: https://orcid.org/0000-0002-1750-0103)
- Qingyan Zhu
- J. Li (ORCID: https://orcid.org/0009-0007-3562-1383)
- Yanan Ding (ORCID: https://orcid.org/0000-0001-6025-6575)
- Zhiqiang Li
- Jincheng Han (ORCID: https://orcid.org/0000-0003-4213-9847)
- Yan Guo (ORCID: https://orcid.org/0000-0002-0886-6621)
- Bingbing Ma (ORCID: https://orcid.org/0000-0002-8987-9968)
- Guangli Yang (ORCID: https://orcid.org/0000-0003-4527-6919)
Institutions
- Jinling Institute of Technology (CN)
- Shangqiu Normal University (CN)
Publication Details
- Journal
- Frontiers in Nutrition
- Published
- 2025-10-14
- DOI
- https://doi.org/10.3389/fnut.2025.1662909
- Primary Topic
- Animal Nutrition and Physiology
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Shangqiu Normal University
- Natural Science Foundation of Henan Province
- Key Scientific Research Project of Colleges and Universities in Henan Province