浅析草坪种植技术

 

This paper, from the fine soil preparation, arrangement of drainage and irrigation systems, planting grass planting technology is introduced, in order to provide technical reference for planting high-quality lawn. 

 

　　关键词草坪；精细整地；布置排灌水系统；种植

 

Key words the lawn; Fine soil preparation; The layout of irrigation and drainage water system; planting 

 

 

 

　　草坪施工的内容，就是要求根据已确定的设计来完成草坪开辟和种植过程。在这一施工过程中，要搞好土地整理工作，在准备好土壤的同时，要施好底肥和防虫害农药，平整好土地，布置好排水灌溉设施。种植方法有播种法、栽植法、铺草块和铺草卷4种方法。播种法要做好选种、种子处理工作，确定播种时间和播种方法；栽植法要确定好栽植时间、选择好草源、掘草栽植；铺草块和铺草卷要经过选择草源、确定草块、草卷大小规格、运输及存放、铺植等环节。不同的铺植方法都有各自的优点和缺点，在铺植草坪时，要根据实际情况，选择合适的栽植方法，使之产出经济优质的草坪。

 

Lawn construction's content, is required to complete the lawn according to established design and planting process. In the construction process, to improve land consolidation work, in the soil at the same time, ready to give better fertilizers and insect pests prevention of pesticide, flat land, decorate good drainage irrigation facilities. Shop with seeding, planting, planting method, blocks and volume 4 methods of turf grass. Seeding method to do a good job in selecting seeds, seed treatment, seeding time and planting method; Planting method to determine the planting time, choose good source, dug grass planting grass; Piece of turf and grass rolls will source selected grass, grass, grass volume size specification, transportation and storage, shop, etc. Different spread planting method has its own advantages and disadvantages, in the shop, when planting lawn, according to the actual situation, choose the appropriate planting method, make the output of economic quality lawn. 

 

　　1精细整地

 

1 fine soil preparation 

 

　　栽种草坪，必须事先按设计标高整理好场地，主要操作内容包括挖（刨）松土地、整平、施肥等，必要时还要换土[1]。对于有特殊要求的草坪如运动场草坪还应设置排地下水设施。草坪植物的根系80%分布在40 cm以上的土层中，而且50%以上是在地表以下20 cm的范围内。虽然有些草坪植物能耐干旱，耐瘠薄，但种在15 cm厚的土层上，易导致生长不良，应加强管理。为了使草坪保持优良的质量，减少管理费用，应尽可能使土层厚度达到40 cm左右，在小于30 cm的地方应加厚土层。对于含有砖石等杂质的土壤，虽然对草坪植物生长没有多大影响，但妨碍管理操作，应将杂物挑（拣）出来，必要时应将30～40 cm厚的表土全部过筛。如果土中含有石灰等有害于草坪植物生长的物质，则应将40 cm厚的表层土全部运走，另外换上砂质壤土，以利于草坪植物的生长发育[2]。