【摘要】 本文选取"娱乐圈"、"星光"、"红马丁"3个品种的东方百合为盆栽试验材料,研究不同补光时间对其生长发育及花期的影响。结果表明:连续补光4 h (T1)处理和暗间断补光4 h(T2)处理均能加速盆栽百合株高、叶片和花器官的生长,提早花期,且表现为T2处理优于T1处理。从试验品种来看,补光处理对花期的影响表现为"娱乐圈">"红马丁">"星光",在T2处理下,3个品种的开花时间分别提早了14 d,11 d和4 d。更多还原

【Abstract】 Three varieties of Oriental lilies, i.e.‘Entertainer’, ‘Starlight Express’ and ‘Red Martin’ were selected as the pot experimental materials to study the effects of different light supplement treatments on their growth and florescence. Results showed that: continuous supplemental lighting for 4 h(T1) and dark-breaking supplemental lighting for 4 h(T2)could accelerate the growth of plant height, leaves and flower organs, and advance flowering of lilies in pot culture. T2 treatment was better than T1 treatment. The effect of light supplement treatment on flowering time was ‘Entertainer’>‘Red Martin’> ‘Starlight Express’. Under T2 treatment, the flowering times of the three varieties were 14 days, 11 days and 4 days earlier, respectively.更多还原