Fuzzy Analysis Method for Orthogonal Test on Seed Propagation of Eurya chinensis

米碎花种子繁殖正交试验模糊分析（英文）

Fuzzy analysis method for orthogonal test was used to study the effect of different sowing depth, seed soaking time, illumination intensity and culture soil on the seed germination rate of Eurya chinensis. The results showed that the effect of seed soaking time on the sowing and seedling of Eurya chinensis was the biggest, and the ethers were illumination intensity, sowing depth and culture soil. The germi- nation rate was the highest when composite soil was used as culture soil and seeds were soaked for 48 h and sowed in topsoil, and a layer of sunshade net was used.

采用正交试验的模糊分析方法研究了不同播种深度,浸种时间,光照强度以及培养土等因素对米碎花(Euryachinensis)播种发芽率的影响。结果表明:米碎花播种育苗以浸种时间影响最大,其余依次为光照强度、播种深度和培养土;以混合土为培养土、浸种48 h、播在表土、盖1层遮阳网的发芽率最高。