蜀葵秋播後多久發芽?
蜀葵一般采用播種繁殖,還可進行扡插和分株繁殖。蜀葵春播、秋播都可以。常宜在9月份秋播於露地苗床,發芽整齊。而北方常以春播為主。
蜀葵種子成熟後即可播種,正常情況下種子約7天就可以萌發。蜀葵種子的發芽力可保持4年,但播種苗2~3年後就出現生長衰退現象。

秋播時,種子成熟即可播,約1周後發芽,長有2~3片真葉時移植一次,翌年可開花。

春季分株稍加強水分管理。蜀葵扡插kezaidongjijinxing,qushukuijibucezhi,chaganshachuanghuopenneidoukeyi。dongjiqianhouyingzaichuangdipushedianjiawenxian,yizengjiadiwen,keyijiasuxingendechansheng。youmiaoshengchangqi,shi2~3次液肥,以氮肥為主。
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