摘要
在共和县沙珠玉乡荒漠区进行了造林配置研究,分析了深栽造林、不同沙障类型及形式在荒漠区的造林效果。结果表明：深栽造林树苗的成活率高达91.7%,较常规的植苗造林成活率提高29.2%,而沙障类型中格状式沙障形式较行列式沙障形式苗木的成活率提高30%-56%。
The afforestation allocation of Shazhuyu Desert Area in Gonghe County was studied,and the afforestation effects of deep planting and different types of sand-barriers in the desert area were analyzed.The results showed that the survival rate of deep planting was 91.7%,which increased by 29.2% than that of tree planting.The survival rate of lattice sand-barrier increased by 30%-56% than that of row-column sand-barrier.
出处
《河北农业科学》
2009年第10期16-17,68,共3页
Journal of Hebei Agricultural Sciences
关键词
共和县
荒漠化
造林
成活率
保存率
沙障
根系特性
Gonghe County
Desertification
Afforestation
Survival rate
Preserving rate
Sand-barrier
Root characteristics
