Efficient Rooting System for Apple “M.9” Rootstock Using Rice Seed Coat and Smocked Rice Seed Coat

Figure 1

“M.9” roots produced after one-month treatment of rice seed coat (RSC), smoked rice seed coat (SRSC), combined 50% RSC and 50% SRSC (R + S), vermiculite (Verm.), soil (Soil), and no soil (Cont.).