Which of the following characteristics is not true of a good pasture crop?

The characteristic that is not true of a good pasture crop is "poor digestibility." Good pasture crops should have high palatability, meaning they are attractive to grazing animals, and high nutritive value, meaning they provide the necessary nutrients for animal growth and productivity. Resistance to trampling is also important as animals may trample the pasture as they graze. Poor digestibility means that the animal is unable to break down and utilize the nutrients in the forage, which can lead to reduced animal growth and productivity. Therefore, good pasture crops should have good digestibility to ensure that animals can efficiently utilize the nutrients available in the forage.