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通过温度和药剂处理对花菱草种子萌发影响的研究 ,认为低温预处理和 GA均能促进花菱草种子的萌发。 15℃比 2 5℃适宜种子萌发。 15℃时 ,5 0 0 mg/ kg GA处理促进种子萌发的效果最好。
Through the study on the effects of temperature and chemical treatment on the seed germination of C. przewalskii, both low temperature pretreatment and GA can promote the germination of the seeds. 15 ℃ than 25 ℃ suitable for seed germination. At 15 ℃, the treatment with 500 mg / kg GA promoted the seed germination to be the best.