天气预报 > 其他 > 猫眼叶子发黄怎么办
猫眼叶子发黄怎么办
更新时间: 2020-09-06 00:00:00  

常见的原因及解决方法有,

水黄。水浇得太多导致土壤积水久湿,透气性差甚至部分须根腐烂,表现出嫩叶暗黄无光泽,新梢萎缩,可以减少浇水量,并且保持通风。肥黄。施肥过多,表现为老叶枝尖变黄脱落,新叶虽肥厚有光泽但一般凹凸不舒展,可以撒上一层小白菜或其他种子,待出苗几天后再拔掉来消耗养分。旱黄。由于长期没浇透水或脱水,新叶虽叶色正常,但下部叶片渐向上干黄脱落老化,需要及时补充水分,滋润植株。碱黄。水质偏碱则会出现叶子渐退色变黄甚至脱落,可以简单地浇经过发酵的洗米水或雨水来缓解。

关键词: 猫眼 叶子 发黄 怎么办

猫眼叶子发黄怎么办相关经验

天气预报

最新推荐

页面:/news/view-1959451/ | 耗时:0.3736 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=1959451 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1959451 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1959451 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1789748,108109,1275331,2066429,816149,2671511,1087485,2608815,1320997,2601272,157546,1120821,266450,2823261,2303172,2503384,108727,3392339,2888855,476591,1313872,2688076,1111602,1450622,2599173,314691,2264206,1826647,1120781,2380616) ORDER BY field (ArticleID,1789748,108109,1275331,2066429,816149,2671511,1087485,2608815,1320997,2601272,157546,1120821,266450,2823261,2303172,2503384,108727,3392339,2888855,476591,1313872,2688076,1111602,1450622,2599173,314691,2264206,1826647,1120781,2380616)