The study looked at how different amounts of seeds and spacing between rows affect the growth and yield of sorghum plants. They found that using less seeds and closer row spacing led to taller plants and more grain production. Narrow row spacing and low seed rates consistently gave the highest grain yield. On the other hand, wider row spacing and higher seed rates resulted in lower yields and made the plants more likely to fall over. So, planting sorghum with fewer seeds and closer together can help increase the amount of grain you get from the plants.