摘要
通过对黑龙江省西部3种主要人工林—樟子松林、落叶松林和小黑杨林的林下枯落物的现存量与持水能力的试验研究,结果表明:3种林分枯落物的储量从大到小的顺序为落叶松林>小黑杨林>樟子松林;枯落物的持水量从大到小的顺序为落叶松林>小黑杨林>樟子松林。
The reserve and water-holding capacity of litter of three major plantations (Pinussylvestris var.mongoli-ca stand,Larix spp.stand,Populussimonii×P.nigra stand)in western Heilongjiang Province were studied.Result shows that the descending order of reserves for three forest litters is Larix spp.stand>Populus simonii×P.nigra stand>Pinus sylvestris var.mongolica stand;the descending order of water capacity for three forest litters is Lar-ix spp.stand>Populus simonii×P.nigra stand>Pinus sylvestris var.mongolica stand.
出处
《防护林科技》
2014年第11期15-16,19,共3页
Protection Forest Science and Technology
关键词
黑龙江省西部
枯落物
持水能力
western Heilongjiang Province
litter
water-holding capacity
