矮壮素对红蓝石蒜花期性状影响初探

Effects of Chlorocholine Chloride on Flowering Characters of <i>Lycoris haywardii</i>

为了探讨外源植物生长调节剂矮壮素(CCC)对红蓝石蒜开花性状的影响,以盆栽红蓝石蒜(Lycoris haywardii)为研究材料,在抽葶前浇施不同浓度的CCC,开花后测定初花期、盛花期、花莛高度、花径大小及观赏期长短。结果显示,以有效成份计,6000 mg/kg以内,对初花期、盛花期、花莛高度、花径大小及观赏期无显著性差异。因此,通过施用CCC,本研究未能显著影响红蓝石蒜花期性状。

In order to investigate the effect of exogenous plant growth regulator Chlorocholine Chloride (CCC) on the flowering characters of Lycoris haywardii, different concentrations of CCC were poured to potted Lycoris haywardii before flowering, and within flowering, the initial flowering date, full flowering stage, scape height, corolla size and excellent ornamental period were measured. The results showed that there was no significant difference in initial flowering date time, full flowering stage, scape height, corolla size and excellent ornamental stage within 6000 mg/kg. Therefore, the application of CCC could not significantly affect the flowering characters of Lycoris haywardii.