Optimization and Analysis of Mathematical Model on Yields and Quality of Spherical Fennel

摘要

Using quadratic D-optimal design, we established mathematical models on yield, Vc, free amino acids, nitrate of spherical fennel to N, P and K. By applying multi-objective simulating optimization, the fertilization schedule for high yield and quality was: N=16.63~17.50 kg·667m-2, P=0~0.93kg·667m-2, K=15.13~17.88 kg·667m-2.