摘要
介绍了围海吹填海砂地原土直栽绿化的主要技术措施。认为在摸清土壤和地下水含盐量的基础上,要选择耐旱、耐瘠、耐盐碱绿化植物,并进行以培肥地力、提高保水能力为主要目的的土地整理与改良。在栽植绿化植物时,根据乔灌草采取相应的技术措施,提高其成活率,通过精心栽植与养护管理,有效防治病虫害,使围海吹填海砂地原土绿化取得较好的效果。
The greening technology of planting directly on sea sand from reclamation is introduced. According the soil and groundwater salinity, the greening plants with tolerance to drought, barren and saline-alkaline should be selected, and improving soil fertility and water retaining capacity should be taken as the main goal of land consolidation and improvement. The corresponding technical measures for tree, shrub and grass should be taken to increase the survival rate of planting. Through carefully planting and management, effectively controlling diseases and insect pests, the better effect of greening on sea sand from reclamation could be got.
出处
《河北农业科学》
2012年第3期34-35,共2页
Journal of Hebei Agricultural Sciences
基金
河北省科技厅重大科技支撑计划项目(09227129Z)
河北省自然基金项目(C2010001573)
关键词
围海吹填海砂地
土地改良
适生树种
原土直栽
技术措施
Sea sand from reclamation
Land improvement
Adaptive tree species
Planting directly on seasand
Technical measures
