常見(jiàn)樹(shù)穴的處置方法分析
1、種植花草
1. Planting flowers and grasses
樹(shù)穴種植花草是一種常見(jiàn)的處置方法，種植花草可以提高景觀的觀賞效果，使綠化效果更加美觀，更有層次感。但我們常見(jiàn)到種植在樹(shù)穴內(nèi)的花草長(zhǎng)勢(shì)欠佳，這里有諸多因素，如樹(shù)冠遮蔽陽(yáng)光，樹(shù)木根系與花草爭(zhēng)奪水分、養(yǎng)分等。
Planting flowers and grass in tree holes is a common disposal method. Planting flowers and grass can improve the ornamental effect of the landscape, making the greening effect more beautiful and layered. However, we often see that flowers and plants planted in tree holes are not growing well. There are many factors, such as canopy shading from sunlight, tree roots competing for water and nutrients with flowers and plants, and so on.
山東樹(shù)穴內(nèi)種植花草不僅不利于花草的生長(zhǎng)，對(duì)樹(shù)木的長(zhǎng)勢(shì)也會(huì)有一定影響，因?yàn)闃?shù)穴內(nèi)種花草，花草的根系較淺，特別是草坪，細(xì)密的根系會(huì)結(jié)成網(wǎng)狀，不利于氧氣流通。此外，花草的根系較淺，需要水分較多，經(jīng)常澆水會(huì)導(dǎo)致土壤含氧量降低，會(huì)影響樹(shù)木根系的呼吸。在樹(shù)穴內(nèi)種植花草的樹(shù)木遠(yuǎn)不如裸露樹(shù)穴的樹(shù)木長(zhǎng)勢(shì)好。
Planting flowers and plants in tree holes is not only detrimental to the growth of flowers and plants, but also has a certain impact on the growth of trees. Because planting flowers and plants in tree holes has a shallow root system, especially on lawns, the fine and dense root system will form a network, which is not conducive to the flow of oxygen. In addition, flowers and grasses have shallow roots and require more water. Frequent watering can lead to a decrease in soil oxygen content, which can affect the respiration of tree roots. Trees that plant flowers and plants in tree holes do not grow as well as trees that are exposed in tree holes.
2、放置護(hù)樹(shù)板
2. Place the tree protection board
在很多大城市行道樹(shù)樹(shù)穴上都會(huì)放置著砼護(hù)樹(shù)板，這些護(hù)樹(shù)板非常美觀，而且可以有效防止垃圾進(jìn)入樹(shù)穴。但由于護(hù)樹(shù)板是直接放置樹(shù)穴內(nèi)的，加之其質(zhì)量較重，長(zhǎng)期放置會(huì)使土壤變得板結(jié)，而且護(hù)樹(shù)板還會(huì)減少自然降水的流入量。冬季的降雪也會(huì)因?yàn)闊o(wú)法堆積到樹(shù)穴內(nèi)而白白浪費(fèi)掉。
In many large cities, concrete tree protection boards are placed on roadside tree holes. These tree protection boards are very beautiful and can effectively prevent garbage from entering the tree holes. However, due to the fact that the tree protection board is directly placed in the tree hole and its heavy weight, long-term placement will make the soil harden, and the tree protection board will also reduce the inflow of natural precipitation. Winter snowfall can also be wasted because it cannot be accumulated in tree holes.
3、放置河卵石
3. Placing river pebbles
在一些庭院或者高檔小區(qū)、別墅區(qū)內(nèi)，我們會(huì)經(jīng)常看到，一些樹(shù)穴被裝飾得非常華麗，樹(shù)池用花崗巖制成，而為了顯得更上檔次，有些人將一些經(jīng)拋光處理的河卵石放置于樹(shù)穴內(nèi)，而且堆得滿滿的，幾乎和樹(shù)池一般高。此法看似合理，既不影響樹(shù)穴土壤的密實(shí)度，也不會(huì)妨礙雨水流入，但其實(shí)河卵石長(zhǎng)期在樹(shù)穴內(nèi)放置，時(shí)間久了樹(shù)穴的表土一樣會(huì)變得板結(jié)，畢竟河卵石的分量并不輕。
In some courtyards, high-end residential areas, and villa areas, we often see that some tree holes are decorated very luxuriantly, and the tree pools are made of granite. In order to appear more upscale, some people place some polished river pebbles in the tree holes, and the piles are full, almost as high as the tree pools. This method seems reasonable, neither affecting the compactness of the soil in the tree hole nor hindering the inflow of rainwater. However, in fact, if river pebbles are placed in the tree hole for a long time, the surface soil in the tree hole will become hardened over time, as the weight of river pebbles is not light.
4、放置PVC方格網(wǎng)
4. Place PVC square grid
PVC方格網(wǎng)是近年來(lái)新興的一種樹(shù)穴防護(hù)材料，其具有質(zhì)量輕、耐老化、易于移動(dòng)等特點(diǎn)，在一些城市已經(jīng)開(kāi)始應(yīng)用。這種方格網(wǎng)孔隙率高，利于水分流入，而且還可以防止垃圾掉進(jìn)樹(shù)穴內(nèi)，還便于清理衛(wèi)生，更重要的是它質(zhì)量輕不會(huì)因?yàn)閿D壓土壤而導(dǎo)致其板結(jié)。基于這些原因，放置PVC方格網(wǎng)是處置樹(shù)穴的一個(gè)好辦法，既美觀又實(shí)用。
PVC square mesh is a newly emerging tree hole protection material in recent years, which has the characteristics of light weight, aging resistance, and ease of movement, and has been applied in some cities. This square mesh has a high porosity, which is conducive to water inflow, and can also prevent garbage from falling into tree holes. It is also convenient for cleaning and sanitation. More importantly, it is light in weight and does not cause soil to harden due to squeezing. For these reasons, placing PVC square grids is a good way to dispose of tree holes, which is both beautiful and practical.
常見(jiàn)樹(shù)穴的處置方法分析就從四個(gè)方面講起來(lái)，希望能夠幫助到您，還有什么事項(xiàng)就來(lái)我們網(wǎng)站http://www.ssrsbj.com咨詢吧！
The analysis of disposal methods for common tree holes can be summarized from four aspects. I hope it can help you. If there are any other issues, please come to our website http://www.ssrsbj.com Consult!
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