摘要
以耐旱怕涝的红色重瓣长寿花为试材,采用单因素随机区组设计,研究了适宜长寿花室内水培的营养液浓度,并分析了其生长特性,以提高肥料利用效率,为日常生活中叶肉质植物的水培提供有力的理论依据。结果表明:长寿花在清水中不需外源激素便可生根;在1/2、1/4浓度处理营养液中可良好的存活、生长并实现观赏价值。
Taking drought-enduring and undesired water logging of red multi-petalled Kalanchoe bloss.feldiana as experimental material, using the single factor randomized block design, the suitable concentration of nutrient solution was studied,in order to improve fertilizer utilization efficiency,and the growth characteristics was analyzed,which provided a strong theoretical basis for hydroponics succulent plant in daily life. The could root in water without exogenous hormones ; it grew well and achieved nutrient treatment. results showed that ornamental value in Kalanchoe bloss f eldiana 1/2,1/4 concentration of
出处
《北方园艺》
CAS
北大核心
2013年第22期67-70,共4页
Northern Horticulture
关键词
长寿花
水培
生长指标
形态指标
Kalanchoe blossfeldiana
hydroponics
growth indicators
morphological index
