如何延長鬱金香的花期?
春季氣溫逐漸升高,鬱金香大約三四月份的時候會陸續綻放,期間持續三四個月,從花開到花謝一般是5到dao一yi周zhou的de時shi間jian。除chu去qu人ren為wei幹gan預yu因yin素su,它ta一yi般ban是shi在zai冬dong季ji十shi一yi月yue到dao春chun季ji開kai花hua之zhi前qian快kuai速su生sheng長chang,為wei開kai花hua做zuo準zhun備bei,所suo以yi要yao延yan長chang花hua期qi可ke以yi從cong這zhe段duan時shi間jian入ru手shou。
遮陰可以利用高大的樹木、或者人工搭建遮陽棚。有展會實驗發現,針對同一品種,前期對其進行半遮陽處理的鬱金香kaihuashijianhuituichisansitian,danshikeyizhengtideguanshangshijianquekeyizengjiawutianzuoyou,suoyizhezhongfangfashikexingde。zaihuaqiqianlianggezhoujinxingbanzheyang,zheyigezhoudaobangeyuezuoyoudeshijianjike。

開花前幾個周可以增加少量的氮肥,不要太厚重,鬱金香本來對肥的要求也不是很高,增加少量肥料可以為花期準備更好的養分。

鬱金香喜陽,在生長期可以適當的延長接受日光的時間,然後花前幾天進行遮陰,可以促進開花,延長開花時間。
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