【摘要】 采用电导法对微孔草块根的抗逆能力进行了研究。结果表明，微孔草裸体块根在－９℃低温或４９℃的高温环境中可生存０．５ｈ，在－７℃或４４℃条件下生存１．０ｈ，在０℃或４３℃环境中生存１．５ｈ。微孔草块根经逆温处理的半致死最低和最高温度分别为０．５ｈ是－９．３１℃和４９．７４℃；１．０ｈ是－７．４６℃和４４．１６℃；１．５ｈ是－０．４７℃和４３．９５℃。更多还原

【Abstract】 The electric conduction method was used to study the stress resistance of microula sikkimensis root tuber. The results indicated that, the naked root tuber of M. sikkimensis could survive 0.5 h under -9 ℃ and 49 ℃, 1.0 h under -7 ℃ and 44 ℃, 1.5 h under 0 ℃ and 43 ℃. Under stress temperature for 0.5 h, the semi death temperature of M. sikkimensis were -9.31 ℃ and 49.74 ℃, -7.46 ℃ and 44.16 ℃ for 1.0 h and -0.47 ℃ and 43.95 ℃ for 1.5 h.更多还原