摘要
土壤水分亏缺一直影响着黄土高原地区的人工造林。近年来的研究和实践表明：提高整地质量、通过降低造林密度和拉大行距汇集地表径流、采用壮苗是该地区人工造林成活、速生的三项基本技术措施。严格实施这三项基本技术措施，是取得人工造林成功的唯一途径。
Artificial aforestatin has been confined by deficit of soil water on the pleteau area.Recent studied and practice show that the three essential technical measures to survival and fastgrow up atificial aforestation in the area are to improve the quality of land preparation,to collect sur-face run off by decrease deneity of aforestation and increase row space,and to use strong nurserystock.The only way to fulfil artificeal aforestation is to carry out the three essential technical mea-sures strictly.
出处
《水土保持通报》
CSCD
北大核心
1995年第3期61-64,共4页
Bulletin of Soil and Water Conservation
关键词
黄土高原
人工造林
技术措施
artificial aforestation technical measure the loess plateau
