4-H Livestock Skillathon Complete Practice Test 2026

Market lambs can indeed survive on a diet primarily consisting of grass and still be prepared for slaughter without consuming grain. While grains can enhance the growth rate and improve the overall weight gain of the lambs, they are not strictly necessary for reaching slaughter readiness. Grass can provide adequate nutrition, particularly if the pasture is rich and well-managed, allowing for sufficient protein and energy intake.

Typically, a balanced diet is ideal for optimal growth and development, which might include grains for their higher energy content. However, in certain conditions, particularly on lush green pastures or with careful management, lambs can grow at a satisfactory rate solely on grass. Therefore, the statement holds true, as it recognizes that with the right conditions, market lambs can be finished on grass alone before they are sent to slaughter.