【摘要】 为遏制赤峰地区风沙危害和水土流失,通过地膜覆盖、套袋、施用根宝和生根粉(ABT)、营养袋、培抗旱堆和冬季覆土盖苗等多种樟子松(Pinus sylvestris var.mongolica)造林配套技术措施,初步建立了长短结合、以林促牧、以生态效益为主的生态经济模式。采用传统的抗旱造林技术,并应用新技术、新材料,进行组装配套、试验筛选,使樟子松造林成活率提高36%,探索出提高樟子松造林成活率和保存率的技术途径。更多还原

【Abstract】 A study was conducted to inhibit wind-blown sand hazard and water & soil loss in Chifeng by Pinus sylvestris var.mongolica afforestation matching with many technical measures,such as plastic mulching,root bagging,ABT applying,nourishment-bag,covering seedlings with soil pile for anti-drought,and covering seedlings with soil in winter.An ecological and economical pattern was established by taking ecological benefits as the main purpose and on the other hand promoting husbandry by forestry development.The new pattern based on the traditional afforestation technology together with the new technology and new materials could increase the survival rate of P.sylvestris var.mongolica by 36% through experiment selection.A technical approach of increasing survival rate and preservation rate of P.sylvestris var.mongolica was obtained.更多还原