天气预报 > 其他 > 北方核桃树几月份修剪好
北方核桃树几月份修剪好
更新时间: 2020-11-03 00:00:00  

1、北方核桃树修剪最佳时间是在在核桃采收后至叶片发黄以前进行(9月中旬至11月初)。

2、此期修剪会减少叶面积,影响树体的养分积累,适用于调整树体骨架结构。

3、同时由于叶片未落,能较容易地分辨出过密枝、遮光枝,并将其疏除,以利于通风透光,而且此时无伤流现象。

关键词: 北方 核桃树 月份 修剪

北方核桃树几月份修剪好相关经验

天气预报

最新推荐

页面:/news/view-1710047/ | 耗时:0.2875 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=1710047 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1710047 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1710047 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2702092,1132455,603363,335265,2559530,2043126,2480572,390726,603987,1571087,750527,1125506,1110462,2100210,1988529,3055280,2616239,2256324,2148531,180326,1890801,1518662,976470,1861584,1119546,1607937,2907237,2734305,2216917,1073796) ORDER BY field (ArticleID,2702092,1132455,603363,335265,2559530,2043126,2480572,390726,603987,1571087,750527,1125506,1110462,2100210,1988529,3055280,2616239,2256324,2148531,180326,1890801,1518662,976470,1861584,1119546,1607937,2907237,2734305,2216917,1073796)