发布时间:2025-01-23 03:28:37
采用单干自然式倒广卵形或阔圆形。定干高于1.5m左右,定干后留2层主枝,全树留5~6个主枝,然后短截,第一次留50cm左右,第二层留60cm左右。夏季除去群补分枝点一下的蘖芽。主枝上选留3~4个方向合适、分布均匀的芽。第二次定芽,每个主枝上选留2~3个芽,使之发育成枝条,保持冠高比1/2较为美观。每年掰芽,剪去蘖枝、干枯枝、病虫枝、内堂细弱枝、直立徒长枝等。
haier海尔hswpf9智能净水器家用全自动反冲洗过滤器万向安装高端金
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