Main Contents of Maintenance and Management of Greening Seedlings
10月、11月(气温逐渐降低，树木将休眠越冬)
October and November (Temperature drops gradually, trees will hibernate and overwinter)
主要养护工作:
Main maintenance work:
(1)灌足水:树木大部分落叶，土地封冻前普遍充足灌溉。
(1) Adequate irrigation: Most of the trees are defoliated, and the land is generally fully irrigated before freezing.
(2)防寒:对不耐寒的树种分别采取不同防寒措施，确保树木安全越冬。
(2) Cold-proof: Different cold-proof measures are taken to ensure that trees survive the winter safely.
(3)施底肥:珍贵树种、古树名木复壮或重点地块在树木休眠后施人有机肥料。
(3) Base fertilizer application: precious tree species, ancient and famous trees Rejuvenation or key plots after dormancy of trees with human organic fertilizer. bianyaqii.75ix.com   bianyaqig.75ix.com    bianyaqi.75ix.com  bianyaqiy.75ix.com    gangxianweis.75ix.com  
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(4)防治病、虫。
(4) Control of diseases and insects.
(5)补植缺株:以耐寒树种为主。
(5) Replenishing deficient plants: mainly cold-tolerant species.
(6)维护巡查。
(6) Maintenance and inspection.
(7)清理枯枝树叶干草，做好防火工作。
(7) Clean up dead leaves and hay and do a good job of fire prevention.
12月、1月、2月(树木休眠期)
December, January and February (tree dormancy)
主要养护管理工作:
Main maintenance management work:
(1)整形修剪:落叶乔灌木在发芽前进行一次整形修剪(不宜冬剪树种除外)。
(1) Shaping and pruning: deciduous trees and shrubs are shaping and pruning once before germination (except for winter tree species).
(2)防治病、虫。
(2) Control of diseases and insects.
(3)堆雪:下大雪后及时堆在树根上，增加土壤水分，但不可堆放施过盐水的雪。
(3) Snow heap: After heavy snowfall, it should be piled on the roots of trees in time to increase soil moisture, but it should not be piled with snow with saline water.
(4)要及时清除常绿树和竹子上的积雪，减少危害。
(4) The snow on evergreen trees and bamboos should be removed in time to reduce the harm.
(5)巡查维护。
(5) Inspection and maintenance.