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大丽花栽培在南方湿热地区,往往生长不良,花序变短,花朵变小,其原因是()
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大丽花栽培在南方湿热地区,往往生长不良,花序变短,花朵变小,其原因是()
A、机械混杂
B、栽培环境不适
C、生物学混杂
D、繁殖方法不当
时间:2021-09-01 23:23
关键词:
青书学堂
内蒙古农业大学
园林植物遗传育种学
答案解析
B
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大丽花栽培在南方湿热地区,往往生长不良,花序变短,花朵变小,其原因是()
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