枸杞盆景栽培技术
枸杞盆景栽培技术,枸杞主根浅,根系多在近地表生长,春季移栽时要截短根系。盆土可选用腐殖土或田园土掺拌适量沙土或老墙土使用。盆底施人有机肥作为基肥。栽后放在遮阴处,浇透水,养护10天左右可移至阳光处。枸杞是温带树种,既喜阳光,也能耐阴。应栽植在向阳处。盆栽时,生长期要保证有充足的阳光直射,冬季可露地越冬,零下3℃的低温也不会冻死,但最好搬入室内,温度保持在o℃以上。
枸杞根系浅,浇水要勤,以保持盆土湿润,但不宜偏湿。花期适当控水,坐果期要浇足水。枸杞喜肥,也十分耐贫瘠。施肥要薄肥勤施,初夏(花前)和初秋(果实生长期)要各施1~2次较浓的饼肥水,并添加磷、钾肥。摘果后应施基肥。
枸杞枝条细长,拱形弯曲和开张,果实结于短枝叶腋。盆栽造型可参考葡萄整形,有漏斗形、扇面形等多种。枸杞的修剪措施有摘叶、剪截等,以保证良好的通风透光性和最多的结枝。摘叶是为了提高植株鲜活度和结果度。
夏初摘叶1次,每次摘初叶6~7片(6/10~7/10主要是老叶),可促进新叶和花蕾的长出。每次摘叶前后,施肥要稍浓并且添加磷、钾肥。到初秋(9月)时,可将徒长枝、密生枝剪去,叶枝摘除8/10~9/10,再施1次浓肥。四五天后,嫩叶和花苞就会同时长出,到10月中旬,果色由黄转红,累累红果挂满枝头,移人室内,可有较长的观赏时间,以上就是关于枸杞盆景栽培技术的介绍。
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