CAJ | 학술논문

为了解黄金香柳生理指标与光照条件的关系，研究了不同遮荫处理（20％、40％、60％、全光照）下黄金香柳的生理特性的变化。结果表明：随着遮荫强度的增加和时间的延长，黄金香柳可溶性糖含量先降低后上升，可溶性蛋白质含量呈上升趋势；M D A含量随遮荫强度的加剧而增大，但20％遮荫处理与对照差异不大；随着胁迫时间的延长，POD含量先升高后降低，20％和40％遮荫下POD活性均高于对照。表明黄金香柳对一定程度的遮荫处理具有一定程度的适应能力，夏季高温季节以20％和40％遮荫为宜。
위료해황금향류생리지표여광조조건적관계，연구료불동차음처리（20％、40％、60％、전광조）하황금향류적생리특성적변화。결과표명：수착차음강도적증가화시간적연장，황금향류가용성당함량선강저후상승，가용성단백질함량정상승추세；M D A함량수차음강도적가극이증대，단20％차음처리여대조차이불대；수착협박시간적연장，POD함량선승고후강저，20％화40％차음하POD활성균고우대조。표명황금향류대일정정도적차음처리구유일정정도적괄응능력，하계고온계절이20％화40％차음위의。
In order to reveal the relationships between different light intensities and changing of physiological characteristics of Melaleuca bracteata cv .Revolution Gold ,the effect of shading by four levels (20% ,40% , 60% ,full light) on physiological characteristics was studied .The results indicated that with the increasing of shade strength and time ,the soluble sugar content increased after a first decreased ,the soluble protein content showed a increasing tendency ;the POD content increased at first then decreased ,the MDA content showed as‐cendant trend with the increasing of shade strength ,but under 20% shading treatment ,the plants had no signif‐icant difference compared with the control;the POD activity increased at first then decreased with the time pro‐cong ,under 20% and 40% shading treatment ,the POD activity was higher than the control .It could endure certain extent shading ,20% and 40% shading treatments were good choice in summer .