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园林绿化苗木栽植常见误区

花匠小妙招
2024-11-21 09:59

绿化施工人员为抢时间，抓进度，头顶大雨栽植苗木。这种行为会致使树木根部被糊状泥土埋压，通透性差，不利于苗木成活生长。

Greening construction personnel to seize time, seize progress, planting seedlings on top of the heavy rain. This behavior causes the root of the tree to be embedded in the paste soil, which has poor permeability and is not conducive to the survival and growth of seedlings.

带袋栽植

Bag planting

绿化施工人员为了省工常将苗木连同营养袋(或者遮阴网、草绳等)一同埋入土中，这种省工的行为虽然能保证苗木栽后短时间内成活，但由于营养袋较难腐烂，限制了苗木根系向四周生长，从而易形成“老小株”苗;同样，草绳经长时间腐烂后对土壤的理化性状会造成一定破坏。建议对袋苗务必先除去营养袋后再行栽植。

In order to save labor, the workers often bury the seedlings together with the nutrition bag (or the shade net, the grass rope, etc.). This kind of labor-saving behavior can guarantee the seedlings to survive in a short time, but because the nutrition bag is more difficult to rot, it restricts the seedling roots to grow around, and it is easy to form the "old small plant" seedlings; the same, straw rope. After long rotting, the physical and chemical properties of soil will be destroyed. It is suggested that bags of seedlings must be removed before planting.

垃圾土上栽植

Planting on waste soil

绿化施工人员开穴栽苗时，对种植穴内的垃圾，诸如塑料袋、石灰渣、砖块等不予清除，直接栽植苗木，苗木在这种恶劣的小环境中成活率无疑极低。建议一定要彻底清理垃圾杂物再栽植，确保建植绿地质量。

When the greening workers open the seedlings, they do not remove the garbage in the planting points, such as plastic bags, lime slag and brick, and plant the seedlings directly. The survival rate of the seedlings in this bad small environment is very low. It is suggested that we should thoroughly clean up rubbish and re plant and ensure the quality of green land.

栽植过深或过浅

Planting too deep or too shallow

绿化施工人员易忽视苗木土球大小和苗木根系深浅，而将苗木放入穴中直接覆土。此举对小苗和浅根系苗木易造成栽植过深而埋没根颈部，导致苗木生长极度困难，甚至因根部积水过多而出现窒息;对大苗木和深根性苗木则易造成栽植过浅，根部易受冻害和日灼伤，风吹易倒伏等。建议要视苗木大小和苗木根系深浅性来确定栽植深度，以苗木根颈部露于表土层为宜。

Afforestation staff tend to overlook the size of the soil ball and the depth of seedling roots, and put the seedlings directly in the hole. It is easy to plant deep seedlings and shallow roots and bury the root neck, which causes the seedlings to grow extremely difficult and even asphyxiate because of the excessive water accumulation in the root; the seedlings and deep root seedlings are easy to be planted shallow, the roots are vulnerable to freezing and sunburn, and wind blows easily. It is suggested that the planting depth should be determined according to the size of seedlings and the depth of roots of seedlings, so that the root and neck of seedlings should be exposed to the topsoil.

未能及时浇透水

Failure to pour water in time

绿地栽植过程中遇到降雨或乌云压境时，施工人员常忽视栽后浇水工作，这极易因雨水不足导致苗木缺水而亡。建议待雨停后立即补水，务必浇透、浇足。

In the process of green space planting, when rain or dark clouds are encountered, the construction workers often neglect watering after planting, which is very easy to cause seedlings to lack water because of insufficient rainfall. It is recommended that the water should be replenish immediately after the rain stops.