请问老师这是啥原因造成的,下一年
请问老师这是啥原因造成的,下一年该怎样管理,谢谢了https://appimg.guoyetong.com/pic/20191024/1571922254324108_142.jpg?x-oss-process=image/watermark,image_cGljLzIwMTcxMjA4L29zc18xNTEyNzAzODUyMTUwXzUzMl83NjJfNTQ1LnBuZw==,t_50,g_se,x_20,y_20
https://appimg.guoyetong.com/pic/20191024/1571922254619152_199.jpg?x-oss-process=image/watermark,image_cGljLzIwMTcxMjA4L29zc18xNTEyNzAzODUyMTUwXzUzMl83NjJfNTQ1LnBuZw==,t_50,g_se,x_20,y_20
https://appimg.guoyetong.com/pic/20191024/1571922255166926_142.jpg?x-oss-process=image/watermark,image_cGljLzIwMTcxMjA4L29zc18xNTEyNzAzODUyMTUwXzUzMl83NjJfNTQ1LnBuZw==,t_50,g_se,x_20,y_20
缺钙引起的苦痘病,以有机肥为主,减少大化肥使用量,注意补钙 缺钙痘斑病,养根生根调理土壤按时补钙 http://gyt.guoyetong.com/mag/circle/v1/forum/threadWapPage?tid=67783&themecolor=47c970&circle_id=113&p_u=41234看看对你有点用。
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