Multifactoria Appraisal Methods on the Plant Cultivars:Taking Osmanthus fragrans as an Example
LIU Longchang1, SHANG Fude1,2, XIANG Qibai1(1. Centre of Sweet Osmanthus Research, Nanjing Forestry University, Jiangsu Nanjing 210037, China;2. College of Life Science, Henan University, Henan Kaifeng 475001, China)
The ornamental value of 22 cultivars of sweet osmanthus are evaluated by Grey System Process. The results show that the methods of Grey System Process is objective and accurate. It provides a new' useful and feasible quantity evaluation methods.