朱顶红是一种非更新种球植物。家庭栽培中,如果发现叶片出现如马赛克般深浅不一的绿色,而后叶子枯黄,种球上有红色病斑,那就是得了红斑病了。处理先把种球挖出,放在阳光下曝晒几天,扒去干燥后的表皮,露出白色鳞茎。如还有红斑,那就再曝晒几天,待表皮干燥后用甲基托布津1000倍液消毒,并加入适量的生根剂溶液,浸泡12小时后晾干。上盆用5份田园土、2份腐殖土、2份炉灰渣、1份底肥混合作基质,盆底加1厘米厚的细沙,一定要用深盆(君子兰盆就 Hippeastrum is a non-renewal bulbs plant. In the family cultivation, if you find that the leaves appear like a mosaic of different shades of green, and then yellow leaves, bulbs have red lesions, that is got erythema. Processed the first ball dug out, placed in the sun for a few days, chopped dry skin, revealing white bulbs. If there is erythema, then expose a few days, until the epidermis is dried with methyl thiophanate 1000 times disinfectant, and add the appropriate amount of rooting agent solution, soak for 12 hours and dried. On the basin with 5 copies of pastoral soil, 2 humus soil, 2 ash slag, a base fertilizer mixed as a substrate, plus 1 cm thick pelleted sand, be sure to use deep basin (Clivia pot