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利用正交设计法研究不同基质处理对寒兰叶片生长量的影响。结果表明,寒兰生长最优基质为云杉球果,12h浸泡后,再冲洗3次,最佳EC值为73.4S/cm,其中基质种类对其生长量影响最大,通过方差分析达到了显著水平。
The Effect of Different Substrate Treatments on the Growth of Chinese Cabbage (Brassica. The results showed that the optimum substrate for the growth of Hanlan was spruce cones. After soaking for 12h, the best EC value was 73.4S / cm, and the best EC value was 73.4S / cm. Level.