刘青源 发表于 2019-3-10 23:31:29

老师们好,请帮我看看我这树腐烂病

老师们好,请帮我看看我这树腐烂病怎么防治好,用什么药能治疗啊?心急求教您了?
https://appimg.guoyetong.com/pic/20190310/1552231678622185_416.jpg?x-oss-process=image/watermark,image_cGljLzIwMTcxMjA4L29zc18xNTEyNzAzODUyMTUwXzUzMl83NjJfNTQ1LnBuZw==,t_50,g_se,x_20,y_20
https://appimg.guoyetong.com/pic/20190310/155223167864640_870.jpg?x-oss-process=image/watermark,image_cGljLzIwMTcxMjA4L29zc18xNTEyNzAzODUyMTUwXzUzMl83NjJfNTQ1LnBuZw==,t_50,g_se,x_20,y_20
https://appimg.guoyetong.com/pic/20190310/1552231678648410_617.jpg?x-oss-process=image/watermark,image_cGljLzIwMTcxMjA4L29zc18xNTEyNzAzODUyMTUwXzUzMl83NjJfNTQ1LnBuZw==,t_50,g_se,x_20,y_20
https://appimg.guoyetong.com/pic/20190310/1552231679122252_960.jpg?x-oss-process=image/watermark,image_cGljLzIwMTcxMjA4L29zc18xNTEyNzAzODUyMTUwXzUzMl83NjJfNTQ1LnBuZw==,t_50,g_se,x_20,y_20
https://appimg.guoyetong.com/pic/20190310/1552231679904553_777.jpg?x-oss-process=image/watermark,image_cGljLzIwMTcxMjA4L29zc18xNTEyNzAzODUyMTUwXzUzMl83NjJfNTQ1LnBuZw==,t_50,g_se,x_20,y_20
https://appimg.guoyetong.com/pic/20190310/1552231680553304_968.jpg?x-oss-process=image/watermark,image_cGljLzIwMTcxMjA4L29zc18xNTEyNzAzODUyMTUwXzUzMl83NjJfNTQ1LnBuZw==,t_50,g_se,x_20,y_20
https://appimg.guoyetong.com/pic/20190310/1552231681218267_151.jpg?x-oss-process=image/watermark,image_cGljLzIwMTcxMjA4L29zc18xNTEyNzAzODUyMTUwXzUzMl83NjJfNTQ1LnBuZw==,t_50,g_se,x_20,y_20
https://appimg.guoyetong.com/pic/20190310/155223168176438_489.jpg?x-oss-process=image/watermark,image_cGljLzIwMTcxMjA4L29zc18xNTEyNzAzODUyMTUwXzUzMl83NjJfNTQ1LnBuZw==,t_50,g_se,x_20,y_20

姜丽丽1 发表于 2019-3-28 18:16:29

是干腐病,加强肥水管理,增强树势

梦在前方_君须努 发表于 2019-3-13 19:59:58

刮除腐烂病,涂保护药

晨风 发表于 2019-3-11 12:13:41

刮除病斑,涂抹愈合剂

厚德至善 发表于 2019-3-11 19:05:01

刮除病斑,抹上愈合剂

绥中放飞梦想123 发表于 2019-3-11 20:55:23

是干腐病吧

梦在前方_君须努 发表于 2019-3-11 07:59:44

喂肥太靠近树干了,肥料烧根了

王学文 发表于 2019-3-28 19:39:02

我看是水肥过足引起的树皮爆裂吧,应该注意控水控肥

刘青源 发表于 2019-3-10 23:37:58

在请教这个病是什么原引起的那

刘青源 发表于 2019-3-11 21:03:36

梦在前方_君须努 发表于 2019-03-11 07:59
喂肥太靠近树干了,肥料烧根了

谢谢,明白了,那怎么治好那

刘青源 发表于 2019-3-11 21:06:02

刘青源 发表于 2019-03-11 21:03
谢谢,明白了,那怎么治好那

传染嘛

杨春暖123 发表于 2019-3-28 16:56:07

这不是完全腐烂病与缺水有很大的关系。水肥充足尤其是土杂肥这种现象会马上消失!
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