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薇菜孢子适于在4～5℃低温下保存；薇菜孢子具有休眠特性,但光照可打破其休眠；孢子萌发温度为10～30℃,适宜温度为20～28℃,温度超过30℃时孢子萌发开始受抑制；原叶体可耐受2℃的低温,受精适宜温度为20～28℃；孢子体生长最适温度为25～28℃；孢子体繁殖的光照条件以2000lx为佳；A3(腐熟有机肥+草炭土+山林土)可作为薇菜孢子体繁殖技术推广的最佳基质.
The germination rate of spore germination was 10-30 ℃, the suitable temperature was 20-28 ℃, while the temperature was over 30 ℃ Spore germination began to be inhibited; the original leaf body could tolerate low temperature of 2 ℃, the optimum temperature for fertilization was 20-28 ℃; the optimum temperature for sporophyte growth was 25-28 ℃; (Decomposed organic manure + peat soil + mountain forest soil) can be used as the best substrate for the promotion of sporophyte propagation technology.