鸡冠花留种子的方法：一般9-10月鸡冠花的种子成熟，当种子颜色变黑时剪取植株中央的大形花序下部的种子留种，把剪开发者_JAVA技巧下的花序晒干，搓出种子，筛簸干净，装在布袋中，放在干燥阴凉处保存即可。
心碎掉一地 开发者_StackOverflow社区 2022-01-18 17:18 大公鸡和鸡冠花的画寓意：官(冠)上加官(冠)。
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