天气预报 > 其他 > 盆栽神秘果叶子发黄应该怎么办
盆栽神秘果叶子发黄应该怎么办
更新时间: 2020-06-30 00:00:00  

原因及解决办法:

1、浇水过多,盆土长期过湿,造成土中缺氧,使部分须根腐烂,阻碍正常呼吸和水分养分的吸收,引起叶片变黄脱落,受害后先是嫩叶变成淡黄色,继而老叶也渐渐发黄,应立即控制浇水,暂停施肥,并经常松土,使土壤通气良好;

2、干旱脱水,养花漏浇水或长期浇半腰水,影响养分吸收,也易引起叶色暗淡无光泽,叶片萎蔫下垂,先是下部老叶老化,并逐渐由下向上枯黄脱落,此时需少量浇水并喷水,使其逐渐复原后再转入正常浇水;

3、长久脱肥,长期没有施氨肥或未换盆换土,土中氮素等营

关键词: 盆栽 神秘 叶子 发黄 应该 怎么办

盆栽神秘果叶子发黄应该怎么办相关经验

天气预报

最新推荐

页面:/news/view-2188960/ | 耗时:0.0534 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=2188960 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2188960 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2188960 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1113912,2535306,2814894,3156607,2440987,378662,1072723,1105231,1922767,375832,1539288,1995484,1776482,1535451,1498059,2516615,2960457,2744288,2037828,1512820,2330708,2535647,1054006,2570128,1976268,527059,2789611,1658995,3280778,2076282) ORDER BY field (ArticleID,1113912,2535306,2814894,3156607,2440987,378662,1072723,1105231,1922767,375832,1539288,1995484,1776482,1535451,1498059,2516615,2960457,2744288,2037828,1512820,2330708,2535647,1054006,2570128,1976268,527059,2789611,1658995,3280778,2076282)