Extended data:
trait
Farmers traditionally harvest twice a year. The crops harvested in summer are slightly rough and have more stems than leaves, so the fiber content is higher than that in protein. The second harvest in autumn, due to the short growth time, crops will have more leaves than stems, so they are more tender. Timothy grass grows slowly, usually harvested for the first time in June, and then harvested again in August/September.
The growth of grass is greatly influenced by climate. There is plenty of rain in spring, so the grass harvested for the first time will grow very thick, and the grass harvested later will not be very thick.