摘要
The biornass and productivity for dahurian larch (Larix gmelini) plantations of four structure types were measured. The biomass of trees, understory' herb and litter was surveyed using methods of average standard tree and subsample yield respectively.The estimated total mean biomass for dahurian larch plantation communities of four structure types was 159. 445 t/hm2 and the net productivity was 12. 237 t/hm2. a.
The biornass and productivity for dahurian larch (Larix gmelini) plantations of four structure types were measured. The biomass of trees, understory' herb and litter was surveyed using methods of average standard tree and subsample yield respectively.The estimated total mean biomass for dahurian larch plantation communities of four structure types was 159. 445 t/hm2 and the net productivity was 12. 237 t/hm2. a.
