天气预报 > 其他 > 铁皮石斛苗要怎么养
铁皮石斛苗要怎么养
更新时间: 2020-09-18 00:00:00  

繁殖方法常用分株、扦插和组培繁殖。

1、分株繁殖春季结合换盆进行。将生长密集的母株,从盆内托出,少伤根叶,把兰苗轻轻掰开,选用3到4株栽15厘米盆,有利于成型和开花。

2、扦插繁殖选择未开花而生长充实的假鳞茎、从根际剪下,再切成每2到3节一段,直接插入泥炭苔藓中或用水苔包扎插条基部,保持湿润,室温在18到22℃,插后30到40天可生根。待根长3到5厘米盆栽。

3、组培繁殖常以茎尖、叶尖为外植体,在附加2,4-D0.15~0.5毫克/升、6-苄氨基腺嘌呤0.5毫克/升的MS培养基上,其分化率可达1:10左右。

关键词: 铁皮 怎么

铁皮石斛苗要怎么养相关经验

天气预报

最新推荐

页面:/news/view-1981262/ | 耗时:0.1403 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=1981262 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1981262 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1981262 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1107277,1086278,1064105,1080130,1075602,1118503,1092312,1090517,1072034,1069473,1088578,1122104,1086680,1101675,1129569,1072875,1112722,1114000,1124077,1125405,1092097,1109699,1071843,1051711,1103739,1097229,1105675,1067998,1084893,1095512) ORDER BY field (ArticleID,1107277,1086278,1064105,1080130,1075602,1118503,1092312,1090517,1072034,1069473,1088578,1122104,1086680,1101675,1129569,1072875,1112722,1114000,1124077,1125405,1092097,1109699,1071843,1051711,1103739,1097229,1105675,1067998,1084893,1095512)