highly significantP < 0.001
In contrast, a highly significant negative correlation was observed between milk MT content and milk SCC ( R = −0.380, P < 0.001; Figure 3E ).
In contrast, a highly significant negative correlation was observed between milk MT content and milk SCC ( R = −0.380, P < 0.001; Figure 3E ).
4.2 Yellow light improves milk quality via melatonin Subsequent analysis demonstrated that yellow light treatment significantly enhanced milk yield, milk fat percentage, milk protein percentage, and lactose content, whereas milk UN decreased significantly and SCC exhibited a decreasing trend.