Semilethal low temperature and low temperature adaptability of tow taxus media species 曼地亚红豆杉的半致死温度与对低温的适应性
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3 . peg semilethal concentration was 40 % and nacl semilethal concentration was 200 mmol / l in plbs by the detection of survival rate of plbs subjected to various concentrations 通过对不同浓度peg和nacl处理后plbs存活率的测定，得出plbs的peg半致死浓度为40 、 nacl半致死浓度为200mmol / l 。
