流沙海岸造林特困区建立防护林关键技术的研究

STUDY ON THE KEY TECHNOLOGY TO ESTABLISHMENT OF SHELTERBELT ON THE SHIFTING SAND COAST

通过调查观测与试验研究表明:流沙海岸造林特困区的生境比一般海岸带在风力、飞沙和干旱等方面更加恶劣,必须采用培育优质大苗、适时深栽、集约管护和建立有效的风障与沙障等关键综合配套技术,才能达到在沙荒风口地段建立防护林的较好效果。

Investigation and experiment showed that habitat in the shifting sand coast area is more severe in wingd,sand and drought.To establish protection forest on the sandy and windy area was used a set complete technotogy—cultivating superior seedlings,timely and deeply planting,intensively management and building effective windbreaks and sand barriers,and obtained better protective result in this area.