典型的pocket roots。坑小是主因,另外土質不適合這樹的生長。最好測一下土壤的酸堿度,和有機質含量。長草的地方才能長樹
所有跟帖:
• 謝謝建議,立馬 order 一個. 有機物含量怎麽測? -巴山夜貓狸- ♂ (87 bytes) () 06/20/2021 postreply 20:38:52
• 謝謝建議,立馬 order 一個. 有機物含量怎麽測? -巴山夜貓狸- ♂ (87 bytes) () 06/20/2021 postreply 20:38:52
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