家裏種了一棵石榴樹。第一年開花結果。以後隻長大再也不開花了。什麽原因?會不會其他植物影響它?
所有跟帖:
• 是不是陽光被擋住啦? -又一農- ♂ (0 bytes) () 04/17/2019 postreply 08:23:02
• 氮肥過多、磷鉀肥偏少,就會導致植株缺少必要的養分,不開花不結果 -register0001- ♂ (0 bytes) () 04/28/2019 postreply 17:28:25
• 是不是陽光被擋住啦? -又一農- ♂ (0 bytes) () 04/17/2019 postreply 08:23:02
• 氮肥過多、磷鉀肥偏少,就會導致植株缺少必要的養分,不開花不結果 -register0001- ♂ (0 bytes) () 04/28/2019 postreply 17:28:25
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