Study on Coffee (Coffea arabica L.) Seed Emergence and Seedling Growth Rate Response to Different Sizes of Pot and Biochar Based Rooting Media Preparation at a Nursery Condition of Awada South Ethiopia

Therefore, biochar based nursery media preparation is the best option to accelerate the coffee seedling emergence and seedling relative growth rate at a lower ratio of biochar that provides alternative enhancement media options to speed up coffee seedling growth rate.