摘要
辽西地区气候干旱,水土流失现象严重,近些年当地宜林地的造林均取得了较好的效果,在防风固沙、改善气候等方面发挥出了积极的作用,但是一些立地条件较差的区域绿化覆盖率仍然较低。针对当前辽西地区困难造林区域(次生困难立地、废弃矿石场遗迹地、分散的难管理空地),需要针对实际情况采取适合的整地方式、客土回填、及时割灌、应用保水剂等,以提高这些困难立地条件区域造林的效果。
The climate in western Liaoning is arid,soil and water loss is serious,In recent years,the afforestation of local suitable forest land has achieved good results,and has played a positive role in windbreak and sand fixation,climate improvement and so on.In order to improve the effect of afforestation in these difficult sites,it is necessary to adopt suitable methods of land preparation,backfilling of vip soil,timely cutting and irrigation,and application of water-retaining agent.
作者
黄锦志
HUANG Jin-zhi(Fumeng County State-owned Jianshe Forest Farm of Liaoning Province,Fuxin,Liaoning 123000)
出处
《园艺与种苗》
CAS
2023年第2期49-50,95,共3页
Horticulture & Seed
关键词
辽西地区
立地条件
造林技术
Western Liaoning
Site condition
Afforestation technique
