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1·While within the high concentration selenium, the reducing strength and the rate of calyptra of roots decreases, so does the bio-production of roots.

而高质量浓度的硒处理根系的还原活力降低、根冠比下降、根系的生物量减少。

根冠

1·While within the high concentration selenium, the reducing strength and the rate of calyptra of roots decreases, so does the bio-production of roots.

而高质量浓度的硒处理根系的还原活力降低、根冠比下降、根系的生物量减少。