论文部分内容阅读
生长习性喜肥但怕浓肥金边瑞香除在花期、休眠期外,其他季节均可施肥。肥料以含氮、磷、钾丰富的豆饼液为主,最好稀释成1∶50的水溶液,以肥代水浇灌,切忌施用浓肥、生肥及含氮较高的化肥(如尿素)等。喜疏松、渗透性强的微酸性土壤通常以4份田园土、4份腐殖土、1份细河沙、1份腐熟有机肥混合配制成培养土。怕雨淋,忌过潮湿浇水要见于见湿,不干不浇,干必浇透,切忌浇而不透,造成盆土上湿下干。6~9月要避免雨淋,盆内不能积水,盆土过湿极易发生枯萎病、根腐病和茎腐病。怕烈日,畏严寒夏季应放在荫凉通风的花架或无阳光直晒的地方,否则叶片和嫩枝易发生“灼烧”现象。冬季只要温室内不低于5℃就能安全越冬。繁殖
Growing habits of fat but afraid of rich fertilizer Phnom Penh except in the flowering, dormant, other seasons can be fertilized. Fertilizer to nitrogen, phosphorus and potassium-rich bean cake liquid, the best diluted 1:50 aqueous solution to water irrigation instead of fat, avoid the use of concentrated fertilizers, fertilizers and higher nitrogen fertilizers (such as urea), etc. . Xi loose, strong permeability of the slightly acidic soil is usually 4 parts of garden soil, 4 humus, 1 fine river sand, 1 part of compost organic fertilizer formulated into culture soil. Fear of the rain, bogey over wet water to see the see wet, do not do not pour, dry must be doused, avoid pouring and impermeable, resulting in basin soil wet under dry. 6 to 9 months to avoid rain, basin can not accumulate water, pot soil is too wet prone to blight, root rot and stem rot. Afraid of the scorching sun, fear frosty summer should be placed in a cool, ventilated place or without direct sunlight, or leaves and shoots prone to “burning ” phenomenon. Winter as long as the greenhouse is not less than 5 ℃ can be safe wintering. Breeding