Effects of Adding Phenolic Compounds on Respiratary Metabolisms ofCerasus sachalinensis Kom. Seedling Effects of Different Nitrogen Forms on Root Respiratory Metabolism and on Biomass in Seedlings of Cerasus sachalinensis Effects of Different Nitrogen Forms on Root Respiratory Metabolism and on Biomass in Seedlings of Cerasus sachalinensis Effects of Phenolic Compounds on the Growth and Key Enzymes in Respiration of Cerasus sachalinensis