4公分粗桔子树移栽要剪枝吗?

2025-03-10 04:24:12
推荐回答(4个)
回答(1):

当移栽到一个新的环境,果树根部吸收水分和营养的速度自然下降,此时果树根部上的枝条和枝叶基本不受影响,蒸腾速度不变,不修剪势必会导致果树出现缺水现象,影响成活率。

为了提高果树移栽成活率,根据多年的经验,总结出了一些简单实用的移栽前的技巧,供大家参考:

1、移栽的时间,果树移栽的最佳时间在惊蛰到清明之间,也就是植树节前后,过早移栽,植物的活力差,根部恢复速度慢,过迟温度高,蒸腾速度大,根部供水不足,

植树节前后,不冷不热,果树复苏,雨水充足,是移栽的最佳时间。 

2、移栽根部处理,为了尽量保证果树根部完整性,又尽量减少工作量,果树移栽需带土移栽,土块的大小通常在树干直径的8-10倍,题主4公分的果树需带土40公分,深度40公分,挖取过程中,遇果树侧根过长又粗壮的,尽量保持原状,尽量不要轻易斩断,以保证果树根部的完整性,如果不得已需要处理根部,准备好一把手锯,平整的切断树根,保持切口平整,减少感染风险。

3、移栽后果树的修剪,首先去除病弱枝,竞争枝,然后根据树的树形,尽量通过重度修剪塑型,枝叶的修剪量通常是整株的1/3到一半以之间,也可以按照1/3原则修剪,移栽运输前1/3,种植后再去1/3,最后保留1/3。

4、切口防感染

,为了防止修剪时感染,修剪前需要对剪刀消毒,修剪后的主干枝切口尽量保持平整,切口涂抹上具有快速成膜,杀菌防腐,促进愈合的伤口愈合膏。

要想保证果树的移栽成活率,移栽前的准备工作备足了,移栽后也需要根据移栽的特殊性进行针对性管理,主要目的就是促生根,下面简单概述:

1、浇水管理,柑橘移栽的第一天就要浇透水,浇水过程中,泥土一般会有少量下沉,下沉后需要跟着补上泥土,第一次浇水后,根据天气情况,三天后看是否进行第二次浇水,第二次也是浇透水,泥土轻微下沉的也需要填土,第三次浇透水需在移栽后的半个月内完成。

2、促生根,可以使用市场上一些促进植物生根的植物生长调节剂,例如5%吲丁·萘乙酸可溶粉剂,可以用300-500倍液在移栽前对树根泼洒处理,或者移栽后浇灌在柑橘周围。

3、日常管理

,新移栽果树是果园的“弱势群体”,需要特殊照顾,春季需预防树根积水,及时排水,土壤不能板结也不能过松,板结不利于根部生长,过松遇强风根部晃动大,需要根据具体情况看是否需要培土。

最后总结:果树移栽成活率的关键在于移栽前修剪以及移栽后的管理。

回答(2):

肯定需要剪掉枝条。如果不进行剪掉枝条,会导致营养浪费严重,可能会影响成活率。

回答(3):

四公分桔子树移栽,剪掉三分之一的枝,可提高成活力,支条少的不剪枝可栽掉三分之一叶子。栽树时间春分最好时间,栽树时请注意,不要放任何肥料,成活一两年再施肥不迟

回答(4):

不需要剪枝,移栽后定期的补充氮肥和钾肥,促进植物根茎的生长,适量的浇水,保持土壤湿润。等到植物过了缓苗期再进行截肢。

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