The researchers studied 55 different types of fenugreek plants to see how they vary in important traits. They found that there is a lot of variability among the plants for the traits they looked at. The number of branches per plant and yield per plant showed the most variation. These traits also had high heritability, meaning they are strongly influenced by genetics. This suggests that these traits can be passed down to future generations. Overall, the study showed that certain traits in fenugreek plants are both genetically influenced and variable among different types of plants.