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黄瓜喜高温,不耐低温。正常生育的低温界限为10-12℃。过低温度,会使瓜苗产生生理障碍,发生病害,至死。黄瓜种子进行变温处理后,能解决黄瓜苗期不耐低温问题。这一问题资料上早有记载。为了能掌握这一先进技术,我曾连续三年在生产中应用,实践证明黄瓜种子经变温处理后有以下好处:
High temperature cucumber, impatience with low temperature. The normal birth of low-temperature limit of 10-12 ℃. Too low temperature, will produce melon seedlings physiological disorders, disease, to death. Cucumber seeds after temperature treatment, can solve the problem of low temperature in cucumber seedling. Information on this issue has long been documented. In order to master this advanced technology, I have three consecutive years of production in the application of proven cucumber seeds after temperature treatment has the following benefits: