亚洲情人网-亚洲情人-亚洲欧洲综合-亚洲欧洲自拍-欧美专区亚洲

丹麥風鈴怎么留種

  • 生活
  • 2023-06-29 11:48

一、選擇品種

丹麥風鈴留種要選擇健康茁壯的植株,開花越旺盛越好。這樣的種子長大后更好養一些,有一定的抗病能力,也不需要人工促花就能開得很好。不要選擇易患病或易生蟲的植株,不僅不好打理,還容易連累到其他的花卉。

二、人工授粉

由于丹麥風鈴的雄蕊先成熟,花粉散出后,柱頭才出現,所以不能自花授粉。需要人工輔助授粉,可以在花蕾期用袋子套上,等其花粉散出后再取下。在花開之后,再將花粉灑在柱頭上。

三、采種儲存

丹麥風鈴在花后會結出蒴果,果實中有種子。不過其種子很小,采種時要格外小心。種子取出后要曬干儲存,等到合適的時候播下,就能長出新植株了。

四、進行播種

播種一般在春季進行,溫度較低的話可以在溫室中播種,好讓花期錯開高溫暑期。選用疏松肥沃的土壤,將種子撒播在土壤表面,不需要覆土。用噴壺適當噴水保濕,等待其發芽即可。

猜你喜歡

主站蜘蛛池模板: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |