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朱顶红(Hippeastrum vittatum)属石蒜科,为多年生鳞茎类植物。其花葶粗壮直立,顶端着花4—6朵,花径10—13厘米,形似漏斗,花色艳丽。由于品种间的杂交和改良,新类型和品种甚多,是盆栽和切花的良好材料。 朱顶红一般采用小鳞茎分栽或种子播种繁殖,增长速度较为缓慢,已不能适应目前不断增长的市场需要。姜明兰等(1984)采用幼嫩蒴果进行离体培养,获得再生植株。我们最近以鳞片作试管诱导试验,也取得良好效果。现将试验结果报道如下。
Hippeastrum vittatum belongs to Amaryllidaceae and is a perennial bulbous plant. Its stamen stout upright, flowers 4-6 flowers at the top, flower diameter 10-13 cm, shaped like a funnel, bright colors. Due to crossbreeds and improved varieties, many new types and varieties, potted and cut flowers is a good material. Hippeastrum commonly used small bulb planted or seed sowing, the growth rate is relatively slow, can no longer meet the current growing market needs. Jiang Minglan (1984) using young capsules in vitro culture, access to regenerate plants. We have recently made test tube scales induction test, but also achieved good results. The test results are reported below.