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抽条是北方月季越冬的一个软肋,虽不会让植株死亡,却会影响它们“长个儿”。如果你想在小庭院中培养身形高大的月季树,就一定要让它远离抽条。不过想不抽条,有什么好办法么?当然有了。月季是多年生花卉,冬季一般不会冻死。但在北方生长的月季,如果不加特殊管理,地上部分经常会发生抽条,即自上而下枝条中水分抽干而死(图1)。特别是幼小的月季,枝条比较幼嫩,表皮水分蒸发量大,越冬后往往全部死亡。虽然根部不死,到翌年春季从下部根基部分还能
Picking is a weakness in the northern wintering winter, although it will not let plants die, but it will affect them “long term ”. If you want to cultivate a tall, tall rose tree in a small courtyard, make sure to keep it away from the cuttings. But do not want to draw, what is a good way? Of course there. Rose is a perennial flower, the winter is generally not frozen to death. However, the rose growing in the north, if not under special management, often occurs on the aerial part of the shoot, that is, top-down branches of the water drained to death (Figure 1). Especially the young rose, relatively young branches, epidermal water evaporation, often after the death of all over winter. Although the root does not die, the spring of next year can still be part of the base from the bottom