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罗汉松曲干式盆景的制作。

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2022-04-26 22:01
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正确答案
(1)2~4月份选择植株丰满矮小,枝叶茂盛、5~8年生小叶罗汉松,带泥球掘起,抹掉主干及侧枝基部的叶、芽,并疏剪过密的弱枝。
(2)选择好观赏正面,将植株斜植盆内浇透水,要求培养土渗水性强、透气性好。成活后第二年,早春进行攀扎,先剪除攀扎枝基部枝叶,抹除攀扎处的芽、叶。用手捏紧主干,轻轻弯几次以疏松木质部,用棕绳扎第二弯。主干的位置以垂直根部为好,然后用金属比攀扎分枝,所扎之年的摘除叶、芽。侧枝弯曲要有力度,并稍呈下垂状,忌弧弯,以增加和主干的刚柔对比,2~3年后,主干基本定型即拆除棕绳。
(3)当分枝上的小枝形成后,再用金属丝攀所成水平状,加速树冠的形成。在养护中及时抹除主干分枝基部萌发的叶芽,并注意摘心,控制徒长枝,增加树冠的密度。因小叶罗汉松生长十分缓慢,要待数年后方能基本成型。

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