天气预报 > 其他 > 龟背竹叶子边缘发黄变黑怎么办啊
龟背竹叶子边缘发黄变黑怎么办啊
更新时间: 2020-10-24 00:00:00  

龟背竹叶子边缘发黄变黑的解决方法有:

1、家庭盆栽龟背竹,栽培土可用熟黄土2份,蜂窝煤灰1份,鸡粪1份拌制的混合土。这样既能保证龟背竹的盆栽用土的透气性还能满足生长所需的肥料要求;

2、龟背竹要定期浇水,一次浇透,保持盆土表面稍干燥,空气干燥时,向环境和龟背竹叶片上洒水;

3、龟背竹在夏季要注意遮阴;

4、要保持室内通风良好,也可以将龟背竹白天放室内观赏,晚上搬到室外;

5、防治加强栽培管理 注意控制室温,不宜过低,及时防治害虫,剪除病叶或叶片的病组织,集中销毁;

6、因缺铁而引起叶片发黄,应施用矾肥水或喷施百分之0.1至0.3硫酸亚铁溶液。

关键词: 龟背 竹叶 边缘 发黄 怎么办

龟背竹叶子边缘发黄变黑怎么办啊相关经验

天气预报

最新推荐

页面:/news/view-2246197/ | 耗时:0.6820 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=2246197 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2246197 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2246197 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(576344,2032139,1076756,1626763,1488886,680155,1646242,1122250,1071271,2544333,1095011,2784739,2253870,199706,2344863,2167023,2080884,1655814,2477027,2081514,2261176,938189,1765732,2046729,1088593,1104248,1608036,2418840,1104483,924591) ORDER BY field (ArticleID,576344,2032139,1076756,1626763,1488886,680155,1646242,1122250,1071271,2544333,1095011,2784739,2253870,199706,2344863,2167023,2080884,1655814,2477027,2081514,2261176,938189,1765732,2046729,1088593,1104248,1608036,2418840,1104483,924591)