Offered Papers Theme A: Efficient Production from Grassland
Description
In a previous study, grazing light breed horses could ingest CP and DE requirements for maintenance without supplements. However, their grazing behaviour, such as biting and chewing efficiency, which related to the passage rate of forage in the digestive tract and fibre digestibility, was affected by the pasture conditions (Kawai et al., 2004). In this study, the DM intake, digestibility and mean retention time (MRT) of grass in light breed horses were determined and compared in spring, summer and autumn on an improved pasture.
Citation
Kawai, Masahito; Yabu, N.; Asa, T.; Deguchi, K.; and Matsuoka, S., "Intake, Digestibility and Rate of Passage of Grass in Grazing by Light Breed Horses on Different Pastures" (2023). IGC Proceedings (1993-2023). 411.
https://uknowledge.uky.edu/igc/20/themeA/411
Included in
Agricultural Science Commons, Agronomy and Crop Sciences Commons, Plant Biology Commons, Plant Pathology Commons, Soil Science Commons, Weed Science Commons
Intake, Digestibility and Rate of Passage of Grass in Grazing by Light Breed Horses on Different Pastures
In a previous study, grazing light breed horses could ingest CP and DE requirements for maintenance without supplements. However, their grazing behaviour, such as biting and chewing efficiency, which related to the passage rate of forage in the digestive tract and fibre digestibility, was affected by the pasture conditions (Kawai et al., 2004). In this study, the DM intake, digestibility and mean retention time (MRT) of grass in light breed horses were determined and compared in spring, summer and autumn on an improved pasture.
