朱砂根盆栽技术研究初探

以朱砂根及其变种红凉伞为试验材料进行盆栽试验,研究朱砂根的生长习性、物候特征、花芽分化过程及开花结实规律。结果表明：（1）朱砂根的各个物候期都比其变种红凉伞晚,但它们的物候期持续时间一致。（2）盆栽基质采用泥炭∶珍珠岩∶菜园土=1∶2∶1的比例混合配比基质,朱砂根生长表现最好。（3）朱砂根在上海地区花芽能正常分化,花器官能正常分化和发育,分化时期为4～5月。

Studies on the potted cultivation technology of Ardisia crenata Sims.

The growth behaviour,phonological phase,bud differentiation,and the regulation of flowering and fruiting of potted seedlings of Ardisia crenata were studied in the paper.The results showed that the phonological phase of Ardisia crenata was later than those of Ardisia crenata Sims.var bicolor,but lasting time was consistent.The growth of Ardisia crenata showed best in the mix mediums（peat/perlite/soil（1∶2∶1））.The bud differentiation was normal in Shanghai region,the differentiation and growth of flower organs were also normal,the differentiation phase was from April to May of a year.