卷柏的繁殖方法及后期养护.doc

卷柏的繁殖方法及后期养护 卷柏的繁殖方法 孢子繁殖 一般选取有成熟孢子囊的茎段，从枝顶切下左右，在茎段切口上洒一些细沙，以保持切口的湿度，防止失水，置于20℃左右温度条件下，大约9个月后就能长出新株。 分茎繁殖 分茎繁殖就是将卷柏的匍匐茎切成5厘米左右的茎段置于土中，保持土壤湿润，不久就可以发芽生长。 叶片繁殖 将卷柏叶片插到泥土中，及时浇水保湿，置于半阴处，不久就能生根发出新叶。 卷柏的养护方法 卷柏的土壤 透气性良好的土壤适宜卷柏生长，土壤常用1份泥土和4份细砂混合而成卷柏的繁殖方法及后期养护。 卷柏的生长温度 卷柏的适宜生长温度为20℃，在温度高且缺水的条件下，卷柏会卷曲收缩减少水分散失；温度过低的条件下，卷柏新陈代谢减弱，生长缓慢，冬季最低气温为0℃，低于0℃容易造成植株冻伤。 卷柏的水分供应 卷柏抗旱力极强，生长期间需大量浇水，注意保持盆土湿润。植株喜欢潮湿的环境，在高温的环境下，要用温水喷洒叶片卷柏的繁殖方法及后期养护。注意不可用凉水喷洒，容易对叶丛不利 卷柏的施肥措施 卷柏对肥料供应要求不严格，生命力极强，在生长期每两个周施用浓度为30%的标推液肥一次。尽量不要施用固体化学肥料，因为其易造成土壤板结，不利于植株生长卷柏的繁殖方法及后期养护。 卷柏的摆放位置 卷柏适宜在荫蔽潮湿处生长，放在有散射光的区域生长较好。 卷柏的换盆 卷柏盆栽应选用浅盆，因为这有利于在缺水条件下根系的拔出，减少耗水。每年春季是换盆的好时机，如果无须换盆，则要用新鲜的土壤翻盆。 daily morning exercises or class-break setting-up exercise and discipline inspection and appraisal of public signs;2, daily cleaning and inspection;3, the daily student school appearance, dress, wearing school card check;4, the daily duty guide to the leadership class discipline three rounds.Weekly moral education work:L, the flag raising ceremony and the national flag speech under the flag raising ceremony held on Monday;2, every week a class meeting, the meeting;3, every week two exercises, cleaning and hygiene, behavior norms, attendance situation published cloth appraisal, and the issue of the code of conduct;;4, weekly work week.Monthly moral education work:1, at least once a month, the theme of education activities, to patriotism education, behavior norms of education as the focus, combined with major retreat day.2, the monthly class quantization assessment and class teacher assessment, selection of behavior for the standard model class.Moral education in each term:1, at the end of each semester to form three good student, outstanding student cadres, civilized student.2, at least once a semester, parents will be.,Student etiquette conventionA, the school leavers1, dress neatly to wear school card, step posture correct, full of spirit; cycling of the s