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北方栽种郁金香,由于冬春雨雪少,风多风大,气候干旱,变化剧烈,而郁金香在开花前生长只有30～40天,所以除认真做好郁金香的越冬管理外,生长好坏的关键是春夏管理,应根据气候特点和郁金香的生长特性,抓好各次管理,否则易造成植株低矮,花小色浅,种球退化严重。郁金香春夏管理的主要技术措施是:
In the north, tulips are planted in the north. Due to less rain and snow in winter and spring, the wind is more windy, the climate is arid and the change is fierce. Tulips grow only 30 to 40 days before flowering, so the key to good or bad growth is tulips Is spring and summer management, should be based on the characteristics of the climate and tulip growth characteristics, do a good job in various management, or easily lead to plant low, light flower color, bulbs degenerated seriously. Spring and summer tulip management of the main technical measures are: