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本文叙述了三种芳香植物精油及复配剂对大豆、小麦、水稻种子发芽力的影响试验,结果表明,不同精油对大豆种子发芽力的影响不同,处理后的种子发芽率、须根数量依次为:桉油>桔油>松油,同种精油的不同浓度处理,高浓度比低浓度对种子发芽力的抑制程度大。三种精油及α—蒎烯的复配剂熏蒸处理水稻、小麦种子,表层种子的发芽力受到明显的抑制,其发芽势、发芽率均低于深层种子和对照组的种子的发芽势和发芽率,其原因有待进一步探讨。
In this paper, the effects of three aromatic plant essential oils and compounding agents on the germination ability of soybean, wheat and rice seeds were described. The results showed that the effects of different essential oils on the germination ability of soybean seeds were different. The germination rate and number of fibrous roots after treatment were : Eucalyptus oil> orange oil> pine oil, the same kind of essential oil at different concentrations of treatment, high concentrations of low concentrations of seed germination inhibition. Three kinds of essential oils and α-pinene complexing agent fumigation of rice, wheat seeds, surface seed germination force was significantly inhibited, the germination potential, germination rate were lower than the seeds and the control group seed germination potential and germination Rate, the reason needs to be further explored.