天气预报15天查询> 其他> 春羽叶子变黄怎么办

春羽叶子变黄怎么办

更新时间: 2020-07-13 00:00:00     

方法如下:

1、水浇灌过多,使土壤积水久湿,导致春羽嫩叶暗黄无光泽,新梢萎缩,需控制浇灌量;

2、盆土缺氮,导致春羽叶片小,叶色淡黄,下部叶先黄,逐渐整株失去绿色,应及时添加氮肥;

3、施肥过多,导致春羽老叶枝尖变黄脱落,可撒层白菜种子,出苗几天后可拔掉,以消耗养分;

4、因长期没浇透水,导致叶片渐向上干黄脱落老化,应及时浇灌。

关键词: 羽叶 怎么办

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-346077/ | 耗时:0.0970 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=346077 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=346077 LIMIT 0,1
select * from tbl_Articles_sphinx where id=346077 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2703930,1113023,1122966,1071271,1082411,2037005,1111096,1119181,1081337,1082397,1057074,1113724,1127025,333773,866704,1286579,2518365,1076914,2437409,132656,3409402,2396498,475331,1952458,2924307,2339050,1672893,3240805,1791187,1053144) ORDER BY field (ArticleID,2703930,1113023,1122966,1071271,1082411,2037005,1111096,1119181,1081337,1082397,1057074,1113724,1127025,333773,866704,1286579,2518365,1076914,2437409,132656,3409402,2396498,475331,1952458,2924307,2339050,1672893,3240805,1791187,1053144)