Giant Reed as a Substitute for Wheat Straw in Sheep Diets
Author Information
Author(s): Zhang Kai, Yan Yibo, Zhao Rui, Song Xianyi, Du Liying, Zhang Bochi, Yang Chunlei, Tang Xiaopeng, Zhao Guoqi
Primary Institution: Shanxi Agricultural University
Hypothesis
Replacing wheat straw with giant reed will improve growth performance, nutrient digestibility, and antioxidant properties in sheep.
Conclusion
Substituting wheat straw with giant reed significantly enhances growth performance, nutrient digestibility, and antioxidant capacity in sheep without adverse effects on their normal physiological functions.
Supporting Evidence
- Sheep in the GR20 and GR30 groups had higher body weight and average daily gain than those in the control group.
- The apparent digestibility of dry matter and crude protein was significantly higher in groups fed giant reed.
- Serum antioxidant properties improved significantly with giant reed substitution.
Takeaway
This study found that feeding sheep giant reed instead of wheat straw helps them grow better and digest their food more efficiently.
Methodology
24 fattening sheep were divided into four groups and fed different proportions of giant reed instead of wheat straw for 60 days.
Limitations
The study duration was short and did not cover different growth stages of sheep.
Participant Demographics
Fattening sheep (Han × Duper) with similar body weight (20 kg), age (2 months), and health status.
Statistical Information
P-Value
p<0.001
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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