天气预报15天查询> 其他> 蟹爪兰叶片上长根是怎么回事

蟹爪兰叶片上长根是怎么回事

更新时间: 2020-07-04 00:00:00     

蟹爪兰在原产地是附生花卉,它附着在树干上,叶片从树上垂下,为了吸收养分和固定自身,它的叶片节间会长根,这是蟹爪兰的正常生理现象。

蟹爪兰,仙人掌科、蟹爪兰属附生肉质植物,灌木状,茎悬垂,多分枝无刺,老茎木质化,幼茎扁平;鲜绿色或稍带紫色,顶端截形,花单生于枝顶,两侧对称;花萼顶端分离;花冠数轮,雄蕊多数,浆果梨形。 花期从10月至翌年2月;室内栽培的蟹爪兰可通过控制光照来调节花期。

关键词: 叶片 怎么 回事

如有意见、反馈、侵权或投诉等情况,请联系:

电话:
邮箱:

我们将会在48小时内给与处理!

版权所有 Copyright ? 2009-2020 tianqiyubao3.com

页面:/news/view-1803384/ | 耗时:0.0092 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=1803384 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1803384 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1803384 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1086099,1060391,1088508,1071055,1068150,1044673,1084391,1073832,1042765,1068034,1068536,1084559,1073365,1055307,1088570,1083971,1088479,1072703,1045655,1048002,1087133,2670351,1132227,1072561,1079063,1078885,1067207,1092185,1062000,1082992) ORDER BY field (ArticleID,1086099,1060391,1088508,1071055,1068150,1044673,1084391,1073832,1042765,1068034,1068536,1084559,1073365,1055307,1088570,1083971,1088479,1072703,1045655,1048002,1087133,2670351,1132227,1072561,1079063,1078885,1067207,1092185,1062000,1082992)